Fish Creek Provincial Park WILD LIFE CYCLES A teacher conducted field study science program for Grade 3 students. Fish Creek Environmental Learning Centre Fishcreek.Education@gov.ab.ca www.fish-creek.org 49 Fish Creek Environmental Learning Centre WILD LIFE CYCLES A teacher conducted field study program for Grade 3. This curriculum connected field study was developed to support the Grade 3 Topic E: Animal Life Cycles and the vision of the Plan For Parks. Developed by: Fish Creek Environmental Learning Centre Fish Creek Provincial Park 13931 Woodpath Road, S. W. Calgary, Alberta T2W 5R6 403-297-7827 2011 Revision Wild Life Cycles 50 6.0 TABLE OF CONTENTS 1.0 1.3 2.0 Creature Characteristics....................16 Red Squirrel: March - November...............................17 6.2.1 Background Information................................17 6.2.2 Exploring the Territory - Map Reading..........................18 6.2.3 Habitat: “Bedroom” (blue rope)...................................19 6.2.4 Habitat: “Dining Room” (yellow rope)..............................20 6.2.5 Habitat: “Kitchen” (pink rope)...................................21 6.2.6 Animal Observation...............22 6.2.7 Red Squirrel Poem....................23 6.3 Richardson’s Ground Squirrel: March - June............................................24 6.3.1 Background Information.......24 6.3.2 Habitat: “Shelter”...................25 6.3.3 Habitat: “Food”........................26 6.3.4 Animal Observation...............27 6.3.5 Drama...........................................28 6.4 Woodpecker: March - November........,,.....................29 6.4.1 Background Information.......29 6.4.2 Habitat: “Shelter”...................30 6.4.3 Habitat: “Food”........................32 6.4.4 Habitat: “Bark Beetle Tunnels”.............34 6.4.5 Habitat: “Bird Characteristics”............35 Program Outline.....................................3 Program Objectives and Curriculum Fit.........................................4 Curriculum Connections.....................5 Environmental Education Opportunities at Fish Creek Provincial Park.................................. 6 2.1 2.2 2.3 3.0 6.1 6.2 Introduction....................................... 2 1.1 1.2 The Fish Creek Environmental Learning Centre.......................................6 Lunch Break Procedures.......................7 Outdoor Lunch Opportunities...........7 Teacher Instructions and Checklist ......................................... 8 3.1 Planning Your Itinerary For the Field Study Day................................9 4.0 Class Discussion About The Field Study....................................... 10 5.0 Preparatory Field Study Activities............................................12 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 Field Study Activity Descriptions .................................... 16 Vocabulary..............................................12 Riddles......................................................13 Tongue Twisters....................................14 Animal Introduction............................14 Care of Plants and Pets.......................14 Mapping...................................................14 Measuring Distance and Weight......14 Preparing Properly...............................15 Studying Safely......................................15 Student Journals....................................15 7.0 Post Field Study Activities..............36 8.0 Program Assessment Ideas..............38 8.1 8.2 8.3 Eco Crows and Cranes........................38 Wild Life Cycles Quiz..........................38 Wild Life Cycles Quiz Answer Sheets........................................................44 APPENDIX Student Learning Journals 1 Fish Creek Environmental Learning Centre 1.0 INTRODUCTION Welcome to Wild Life Cycles, a teacherconducted science program for grade three students. This is a curriculum connected full day field study with multidisciplinary preparatory and post activity support. The intent is to offer a natural world experience for students that reflects the outdoor field study components of Topic E: Animal Life Cycles from the Grade 3 Alberta Elementary Science Curriculum and the priority actions of Alberta’s Plan For Parks: • Involve Albertans • Offer modern facilities, policies & programs • Provide recreation opportunities • Conserve landscapes Wild Life Cycles Fish Creek Provincial Park, Canada’s largest urban provincial park, has a strong vision within its Visitor Services Program plan to support and foster environmental education. It states: The Park offers a dynamic Visitor Services Program where participants are able to connect to our rich natural and cultural heritage through a variety of services and resources. This is accomplished through modern facilities, competent staff, up to date resources, environmental education and public programs, research, partnerships and being an active member of the Calgary community and the Province of the Alberta. 2 1.1 PROGRAM OUTLINE Welcome to WILD LIFE CYCLES, a teacher conducted program for Grade 3 students. Utilizing prior science knowledge and observation, math and language skills, students will learn how several different animals meet their needs for food and shelter and how the level of parental care is different among species. This package contains background information and on-site activities relating to three common types of Park animals: red squirrel, ground squirrel and woodpeckers. Using lesson plans and time of year as criteria, we suggest you select two animals for the students to study. To conclude the process there are follow-up activities to be done back at school that are intended to reflect on and apply what the students have learned. Included here is a suggestion for a class discussion reviewing the similarities and differences in these animals’ life cycles and habitats. WILD LIFE CYCLES is a teacher and parent led sequential program that consists of three components. First, there are preparatory activities to be done at school that are multidisciplinary in nature. We strongly recommend you have the class complete at least some of these activities or some of your own choosing, prior to the field study. There are also checklists for helping arrange and organize your field study along with some suggested assessment ideas and a learning journal to facilitate the experience. This is followed by a full day field study done in the natural world that takes the children through experiential activities focused on the life cycles of several different animals living in the Park. The program was developed by the Environmental Education staff at Fish Creek Provincial Park in consultation with formal and community educators. 3 Fish Creek Environmental Learning Centre 1.2 PROGRAM OBJECTIVES AND CURRICULUM FIT SLE 5. This field study program, and the school based preparatory/post activities that complement it, have been designed to address four specific learner expectations from Topic E: Animal Life Cycles (Grade 3) in the Alberta Elementary Science Program of Studies: Demonstrate awareness that parental care is characteristic of some animals and not of others, and identify examples of different forms of parental care. SLE 6. SLE 1. Demonstrate awareness that animals require different habitats in order to meet their basic needs of food, water, shelter and space. Classify a variety of animals based on observable characteristics: e.g. limbs, teeth, body covering, overall shape, backbone. SLE 4. Identify food needs of at least one animal from each of the following groups: mammals, birds, fish, reptiles, amphibians, insects and describe changes in how each animal obtains food through different stages of its life. Wild Life Cycles 4 PHYSICAL EDUCATION 1.3 CURRICULUM CONNECTIONS This program is primarily a science based field study, but there are many other curriculum connections with the Grade 3 program of studies. The following is a list of other curriculum areas that are touched during the program activities. identify and evaluate aspects of a field study • read and interpret map symbols • make a simple map • participate in small group discussions and activities • use maps, sketches, graphs and charts • observe established group or class rules outdoor pursuits • working in groups • aerobic activities MATH SOCIAL STUDIES • • • applies arithmetic operations in creating and solving problems • estimates and measures using standard units • graph whole number points • collect first hand data, display the results in more than one way • classifies objects according to visible characteristics • counts objects HEALTH, DRAMA AND ART LANGUAGE ARTS • role playing drama • visually records special events such as field trips • use variety of means to record, share and reflect on personal learning • uses direct observation as basis for drawing • experiment with words and sentence structures in their writing • makes drawings from a range of viewpoints • use literary devices to assist them in their writing • awareness of proper outdoor safety and clothing • retell and relate personal experience • • develop questioning strategies identifies changes in the environment that affect safety • form visual images • • expand vocabulary identifies, describes individual safety practices • practise writing, reading • • expand listening skills identifies nutritious foods, food requirements, plans menu • becomes aware of community recreation facilities 5 Fish Creek Environmental Learning Centre 2.0 ENVIRONMENTAL EDUCATION OPPORTUNITIES IN FISH CREEK PROVINCIAL PARK Fish Creek Provincial Park stretches from the T'suu Tina First Nation at 37 Street in the west to the Bow River in the east. The Park is 20 km long, but only 1-1 1/2 km wide, as it encompasses mainly the creek and surrounding valley. 3. Washrooms and a water fountains are located in the building. There are no vending machines or coffee available. Hot water urns are available upon request. Please make hot drinks in cups, not the urn. The Fish Creek Environmental Learning Centre, located at the west end of the Park off 37 Street S.W, offers five indoor classrooms, an outdoor picnic area and access to an extensive variety of natural ecosystems: an old spruce forest, grasslands, riverine, creek and pond wetlands and disturbed (urban) areas. 4. A short orientation (about 15 minutes) will be provided to the entire group upon arrival to welcome and introduce everyone to the Park, its rules, the program for the day and what the students may discover outside. 5. Parent volunteers will have a separate orientation (about 10 minutes) to the equipment provided, map of the activity area (maps provided) and the general flow of the day. 6. A washroom and snack break will take place after the group orientation and during the parent volunteer orientation. Please ensure that the students are supervised during this time. 7. There are NO indoor activities available. Please bring your own activities and/or DVDs when planning for inclement weather. 2.1 FISH CREEK ENVIRONMENTAL LEARNING CENTRE The Fish Creek Environmental Learning Centre offers you the following facilities and services: 1. Each teacher will be given a classroom to use as a home base for the day’s activities. 2. Some equipment for the day’s activities will be available at the Park. It is your responsibility to count all equipment and return it at the end of the day. There will be a charge for lost or broken equipment. Wild Life Cycles 6 2.2 LUNCH BREAK PROCEDURES 2.3 OUTDOOR LUNCH OPPORTUNITIES Your class may eat inside the facility, within their assigned rooms. Please ensure they understand the following: • • • There are several picnic tables and a large firepit behind the Fish Creek Environmental Learning Centre. Reservations are required to use this outdoor cooking firepit. Call 2977229 to reserve. Empty pop or juice can/bottles and drinking boxes go into the special container labeled “Bottles & Cans”. We send these to recycling depots. Do the students know what recycling is, how it conserves resources and how it helps the environment? When using a firepit area be sure to: Paper and plastic lunch bags, plastic sandwich bags, food wrap and tin foil go home to be reused. What must be done to it before it is stored? Why does it need to be washed? Why is it important to reuse items? All other items go into the garbage bin and sent to the landfill. What happens to items at the landfill? 7 • provide your own firewood and roasting sticks. DO NOT USE BRANCHES OR DEADFALL IN THE PARK. • have a bucket of water nearby BEFORE the fire is lit. Check that the fire is out before leave. • Do NOT feed or disturb wildlife. • remind students to clean up the firepit area of garbage and left over food Fish Creek Environmental Learning Centre 3.0 TEACHER INSTRUCTIONS AND CHECKLIST FOR PLANNING YOUR FIELD STUDY DAY IN THE PARK PREPARE THE ADULTS • Please follow the recommended ratios as outlined in your school board regulations. Divide your class into working groups led by a parent volunteer. • Review the Park rules with the adults (explained on page 10). • Emphasize the following - Hats, sunscreen, insect repellent, - RUNNERS (not sandals), dress in layers. - There are no nearby stores to purchase coffee or food; come prepared. • The adults’ role is to lead the activities with the same small group of students all day. • Photocopy the activity instructions (make extras) and send them to the volunteers several days before the field study so the adults can become familiar with the activities . Give every driver – INCLUDING THE BUS DRIVER - a copy of the route map Make sure all drivers know you are coming to the west end of the Park, near Woodbine! PREPARE YOURSELF • Read the teacher package thoroughly: phone 297-7229 if you have any questions. • Modify the activities to fit your lesson plans, students’ skill levels and time you are at the Park. • Check student health forms, looking for allergies to bee/wasp stings. PREPARE THE STUDENTS • Review the Park rules (explained on page 10). • Discuss the field trip, using the points listed on page 11: emphasis the following - Hats, sunscreen, insect repellent, RUNNERS (not sandals). - Dress in layers: the forest can be cool in the morning. - Bring plenty to eat and drink; there are no vending machines or stores nearby to purchase food or drinks. • Complete some preparatory activities: either the ones in the next section of this package or some of your own. Wild Life Cycles YOU BRING: • A cheque made payable to Minister of Finance for $ 3.00 per student (no charge for adults) • the photocopied Student Journals, pencils, and clipboards • A few bandaids with each adult and your first aid kit 8 3.1 PLANNING YOUR ITINERARY FOR THE FIELD STUDY DAY Please consider travel time from your school to and from the Park. Select your activities and timetable for your day accordingly. This itinerary should be viewed as approximate times! TIME ACTIVITY TIME ACTIVITY _____ Depart from school. _____ Arrive at Fish Creek Provincial Park and settle into classroom. Participate in a class orientation meeting and parent volunteer orientation with Park staff. (30 - 40 minutes) _____ Teacher and volunteer led morning program activities. (about 1.5 hours) _____ Lunchtime! Lunch is held either outside, weather permitting, or in your classroom area. (30 minutes) 9 _____ Afternoon program. (about 1.5 hours) _____ Groups return to the Learning Centre: washroom break, head count, inventory and return any equipment borrowed from the Park, gather personal belongings. (this should take place 15 - 20 minutes prior to the scheduled bus departure) _____ Bus leaves the Learning Centre. (usually 2pm) _____ Arrive back at school. Fish Creek Environmental Learning Centre 4.0 CLASS DISCUSSION ABOUT THE FIELD STUDY Alberta’s Parks and Protected Areas Alberta’s parks and protected areas belong to all Albertans and contain many different natural landscapes that are home to numerous plant and animal species. The province’s network of parks and protected areas covers roughly 27,500 square kilometres and includes more than 500 sites. This network helps to ensure that Alberta’s biodiversity is preserved for future generations. Alberta’s Plan For Parks vision: Alberta’s parks inspire people to discover, value, protect and enjoy the natural world and the benefits it provides for current and future generations. Provincial parks exist to protect provincially significant natural, historical and cultural features. They contain a range of outdoor recreation, interpretive and environmental education opportunities, facilities and services so that visitors can explore, learn, understand and appreciate the natural world. Leave only footprints Take only pictures. Everything in the Park living and non-living - is protected to help preserve the complex living system that thrives in Fish Creek Provincial Park. Students are welcome to share their discoveries but must remember to leave everything as they found it. Treat plants, insects and trees gently to avoid unnecessary injury or damage. Pets on a leash There are no off-leash areas in any of Alberta’s provincial parks. This protects Park wildlife as well as domestic pets. Please do not bring pets on the field study. They can be distractions for students and pose a health risk for those allergic to pets. Guide Dogs and Assisted-Living Dogs are the only animals permitted in Park buildings. Alberta’s Parks are protected by the Alberta Parks Act and it is through this legislation that these landscapes have specific and important guidelines to help keep them healthy and vibrant. Pitch in Litter should be placed in the rubbish bins provided or in a pocket. Human litter is hazardous to Park plants and wildlife. The following is a list of rules that reflect the Park’s mandate to protect and preserve the natural environment. Wild Life Cycles Do not feed or disturb wildlife Feeding wildlife is not necessary and is potentially dangerous. The Park’s ecosystem provides all the food and habitat wildlife require for their basic needs. Human food does not meet their nutritional requirements and can cause some species to become dependent on handouts. Quietly observe all wildlife from a comfortable distance. 10 Fire in its place Use only designated fire pits. The burning of Park vegetation is not permitted. Bring your own firewood. ___ Discuss outdoor safety. Students need to: • stay where an adult can see them at all times • walk, not run. • keep feet on the ground: no climbing. • leave dead branches on the ground: they do not make safe walking sticks. Discussion Checklist Things to discuss at school prior to the field study day: ___ Discuss how Fish Creek Provincial Park is a wild environment. It is one of 500 parks that are protected as a provincial system of natural environments. Discuss the difference between wild and tame animals and environments (coyotes vs. pet dogs, Fish Creek Provincial Park vs. school yard, etc.) ___ Discuss the purpose of provincial parks and protected areas. Have the class make a list of behaviours on the field study that would show respect for living things and a commitment to their care. Possibilities include: • leave ant hills, nests and rotting logs alone and intact. They are animal homes. • walk with care and mindfullness. When leaving the trails to complete program activities take care to minimize your impact. ___ Discuss behavioural expectations. Explain that the field study will be another school day, just at a different place. All the school rules apply. Remember that other schools will probably be there trying to also work. ___ Discuss the appropriate clothing required for the season and the day’s activities. Dress in layers. Mornings in the shady forest will be cool. Trails may be muddy and wet. Several layers of clothing, including a water resistant layer and a hat or hood will provide the most comfort. Boots provide more protection than sandals and canvas runners. Warm weather means sunhats, sunscreen and insect repellent will also be required. ___ Discuss the Park rules. These rules reflect the provincial parks goal to protect and preserve our natural environment. 11 Fish Creek Environmental Learning Centre 5.0 PREPARATORY FIELD STUDY ACTIVITIES Preparatory activities are essential to the success of your trip! Gather together a series of activities that will introduce the field study day to your students and will allow them to practise the skills to be used during the field study day. If possible, invite the parent volunteers into the classroom to also experience these activities. 5.1 VOCABULARY Language arts Use the preparatory study activities described here, or any of your own to introduce the following vocabulary to your students. Feel free to use your own activities or the ones described in this orientation package. Within the activities you select and present to your students be sure to: energy: Something everything needs to survive. It comes from the food we eat, the water we drink and the rest we get. Energy starts at the sun. Consider other curriculum areas and explore how all subject areas can be connected to your field study day. reproduce: The ability to have a family, make more of you. Discuss the differences between living and non-living things. Are things that once lived, but are now dead, such as a tree lying on the forest floor, living or non-living? shelter: Something all living things need to some degree. It protects living things from the elements (sun, wind, water, cold). Review the basic needs of living things: food, water, air, space and shelter. They also need to be able to reproduce and live in a clean environment. space: The area all living things need to survive. It varies greatly for different plants and animals. !Tip!: Conduct some activities outside to get students familiar with outdoor classroom management strategies and thinking of school in an outdoor setting. animal: Something that gets it energy by consuming other things. plant: Something that is able to produce its own energy. ecology: The interaction between living and non-living things and the environments in which they live. Wild Life Cycles 12 5.2 RIDDLES mammal: Animal with a backbone that gives birth to live young and nurses those young. Language Arts & Art Write and post a few riddles around the classroom. The riddles could be written, or illustrated depending on reading levels, to reflect the vocabulary required to cover curriculum objectives of the field study day. They can also be written as rebus sentences (sentences that contain pictures to replace individual words). As the students figure out the riddles, have those students tell the class. Challenge them to develop their own riddles. rodent: Group of mammals with teeth especially adapted for gnawing wood. habitat: Place where a plant or animal naturally grows and lives. interaction: Relationship between two or more organisms and the effects they have on each other. adaptation: Physical characteristic or behaviour which helps a plant or animal live successfully in its environment. Examples: There is some of me everywhere, you need me, plants need me, I can change shape and size, but you can’t see me. WHO AM I? (space) I can protect and cover you from wind, sun, rain and snow, so you are happy. WHO AM I? (shelter) 13 Fish Creek Environmental Learning Centre 5.6 MAPPING 5.3 TONGUE TWISTERS Language arts Social Studies Write a few tongue twister alliterations that reflect the vocabulary required to cover curriculum requirements of the field study and see if the students can repeat them. Challenge them to make up their own. One of the on-site activities requires students to read a simple map to find their activity locations. Introduce maps to the students. Have them learn the four cardinal points and the importance of reading the legend. Practise with map reading will ensure success during this activity at the Park. A culminating classroom activity prior to your Park visit might be a “Treasure Map”. Draw a map of your classroom or schoolyard, marking several locations with the traditional X. Include a simple legend. Divide the class into small groups and instruct each group to find a particular X. The treasure (e.g. grapes, crackers, stickers etc) should be at that location. Example: Smelly skunks select shelter in spruces, shaded from the sweltering sun. 5.4 ANIMAL INTRODUCTION Science Introduce the 2 animals you have selected to study to the students through story reading or library research. Conduct an internet search, perhaps with older “class buddies” to bookmark web-sites that contain stories about the animals you will study in the Park. The Park on-site activities are designed to provide direct observation and experiential learning about the animals. Therefore, this preparatory activity needs to be just a brief introduction to each species. Math Students will need to be familiar with using and accurately read a metre tape. Introduce grams as a unit of measure. Put a 1 gram weight on one side of the scale and have the students locate other 1 gram objects to balance the scale. What familiar objects weigh only 1 gram? Repeat this procedure for 3 grams and 700 grams, as these weights are pertinent to activities you may have selected to complete during your field study. 5.5 CARE OF PLANTS AND PETS Science Review with the students the proper care of plants and pets. Compare actions to care for a pet and actions to protect wildlife. Discuss the proper care of plants and animals in a natural setting. Do the Park rules suggest how people could help take care of nature? Wild Life Cycles 5.7 MEASURING DISTANCE AND WEIGHT 14 5.8 PREPARING PROPERLY Health boots by the door Should be lined up against the wall so people do not trip over them. Discuss lunches and snacks with the students. What do they think they will need to bring? Remind them they will be outside expending more energy than on a regular school day. The temperature may be cool. Will the students need more or less food than they eat on a regular school day? Centre floors Are slippery when students are in stocking feet. When inside the building, students should walk; not run. What should they pack for their lunches and snacks? Discuss the major food groups. What will travel well and not need refrigerating or cooking? Have the students plan a nutritious lunch and a snack. We ask everyone to be environmentally aware. Please encourage the students to plan a garbage free lunch. firepit safety Should be a major discussion if you are having an outdoor fire. Discuss who adds wood to the fire, horseplay around a fire and safe handling of roasting sticks. 5.10 STUDENT JOURNALS 5.9 STUDYING SAFELY The Student Journal is the tool students will use throughout the day to record their observations and discoveries as they explore the world of wildlife. Health Discuss how the change in location for the school day will affect the students’ safety. What new situations may present safety problems? What safety practices are required from each student so everyone is safe? Possibilities( depending on the date of your field study) include: Once you have selected the activities you will do for the day, create a master copy of the journal by photocopying the appropriate pages available in this package. creek ice Is not always thick enough to support people. Stay well back from Fish Creek. icy paths and hills Can cause a fall with painful results. Walk carefully, do not run, especially when there is a fresh snow that may be concealing ice patches. 15 Introduce the Journal to your students. Read through it to help them understand what activities they will be doing during the field study. Ensure the class understands your expectations in terms of completed work. Students can personalize their own journal by printing their name on the cover and decorating it. Fish Creek Environmental Learning Centre 6.0 FIELD STUDY ACTIVITY DESCRIPTIONS 6.1 CREATURE CHARACTERISTICS Objective: Students will record information about all animals, including insects, seen throughout the day. This information will be used back at school to practise classifying a variety of animals based on observable characteristics. (SLE 1) Activity Description: This activity is to be worked on throughout the day. Each time the students see a living creature, have them observe it for several minutes and then fill in their Creature Characteristics Chart. Students will have their own charts in their learning journal. The one below is an EXAMPLE ONLY of what the students might see and how to fill in each section. Time: throughout the day Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: anywhere CREATURE CHARACTERISTICS CHART BODY COVERING BODY NUMBER COLOURING OF LEGS WHERE SIGHTED WHAT DOING squirrel fur reddish, brown back, light stomach 4 in evergreen tree eating cones bird feathers blue back grey stomach 2 in tree sitting spider looks soft brown 8 bushes spinning web insect hard looking shell shiny black 6 under rock hiding don’t know what it is soft pink-red lots under dead leaves moving a little piece of leaf ANIMAL Wild Life Cycles 16 6.2 RED SQUIRREL: MARCH - NOVEMBER USE ORANGE LOOP TRAIL: watch for trees marked with different coloured ropes and tags. • • 6.2.1 BACKGROUND INFORMATION DESCRIPTION: • average length 38 cm. including tail • bushy tail is about three-quarters the length of the body • average weight 190 grams • back is reddish-brown fur, underparts are greyish-white in winter • back is olive brown, under parts are white in summer nests are called dreys: ball-shaped, composed of twigs, leaves, grasses, mosses located 2 - 20 metres above ground against the tree trunks, usually evergreens DIET: • seeds located in evergreen cones, mushrooms, buds, flowers, seeds, insects, birds’ eggs PREDATORS: • hawks, owls, weasels, coyotes, wolves, martens, fishers, bobcats, lynxes • in Fish Creek Provincial Park: hawks, owls, weasels, coyotes, unleashed dogs and cats SPECIAL ADAPTATIONS: • keen ability to visually distinguish vertical objects, essential for a tree dwelling animal • keen sense of smell to locate buried food • sharp, curved claws for digging and climbing • hind paws turn outward and partially back when squirrel is climbing head first down a tree • powerful hind limbs enable squirrels to jump long distances • long bushy tail is used for balance, parachutes in case of falls and for warmth • front teeth are extremely sharp and grow continually so squirrel is always able to gnaw FAMILY: • solitary animal: each squirrel has its own territory • six week pregnancy, young born in May-June, usually 4 - 6 babies • naked, blind and deaf at birth: nurses, weaned at about 10 weeks • only the mother squirrel takes care of the babies • young leave home at the age of about 18 weeks SPECIAL NOTES: • active during the day all year though may den up during periods of extreme cold • excellent swimmers • extremely noisy animal with wide variety of calls HOME: • forest • depending upon season and availability may use tree cavities, burrows under tree roots or build nests 17 Fish Creek Environmental Learning Centre 6.2.2 EXPLORING THE TERRITORY - MAP READING Objective: Students will practise process skills of reading and interpreting map symbols, describe locations using landmarks and interpreting simple maps as outlined in the social studies curriculum. These areas can be explored in any order but be sure to complete all the activities for one location before moving onto the next location. The observation of the red squirrel and its behaviour can be done any time the animal is sighted. Time: 10 minutes introduction outside orienting map 2 - 3 minutes each time you change activity locations Equipment provided by the Centre: simple map of Orange loop trail - 1 per group Equipment provided by the school: none Setting: paved area at front of Centre and Orange loop trail Assemble your group outside the main front entrance to the Centre. Holding the map so all the students can see it, ask them to read the legend. When they know what all the symbols represent, have the students orient the map with the outside terrain and landmarks. Because it is easiest to read rightside up, students should be turning their bodies, not the map, until there is a match between what they see and what is on the map. Activity description: Have the students locate, on the map, the marked activity areas. Use the legend to determine what signs of squirrels are at each activity area. Ask the students to select one area to visit first. What direction are the students facing? What direction must they walk to reach their selected area? Continually referring to the map for directions, proceed to the selected site. Referring to the map provided by the Centre, students will explore the red squirrel habitat to locate the “dining room”, “kitchen” and “bedroom”. Wild Life Cycles 18 with hands 45 cm apart. Check the distance with the metre tape for accuracy. Ask these students to keep their hands in that position. The other students should stand, facing their partners and hold their own hands about 11 cm apart within the 45 cm distance of their partners’ hands. Are the students surprised at how little space in the big ball-shaped nest there is for the squirrel? Why are the walls so thick? (protection and insulation from inclement weather). 6.2.3 HABITAT: “BEDROOM” (BLUE ROPE/TAG) Objective: Students will investigate how the red squirrel uses plants in its habitat to meet its need for shelter. Students will also learn about baby squirrels and level of parental care. Time: 10 - 15 minutes Equipment provided by the Centre: 1 metre tape per group Equipment provided by the school: student journals, pencils, clipboards Setting: Orange loop trail at a tree marked with blue rope/tag 4. Activity description: 1. Once you reach this location, instruct the students to carefully look around. Where do they think a red squirrel might find shelter? Look up: can the students see the squirrel’s nest up high against the tree trunk? Have the students look carefully at the drey. What building materials did the red squirrel use? Can the students locate the side entrance into the drey? Students should record their ideas and then, using direct observation, draw a picture of the drey. 5. Tell the students the inside of the drey (or the tree den) must be soft and warm. Baby red squirrels have no fur when they are born. Have the students try to find 3 different things the mother squirrel might use to line the nest (leaves, shredded bark, grass, fluffy seeds, plants). 6. Ask the students why the mother squirrel hides her babies in a drey or tree hole. (Shelter from weather, predators and other disturbances). The mother red squirrel chases intruders away from the area. Not even the father squirrel is allowed close. If the mother red squirrel thinks the babies are not safe, she will move them to a new home. She carries them in her mouth one at a time, just like a mother cat carries her kittens. 2. 3. Tell the students that sometimes, instead of using holes in trees or fallen logs, red squirrels will build a nest, called a drey. About 30 - 45 cm in diameter, the ball - shaped drey has an inside chamber about 11 cm in diameter. Have each student practise estimating distance by holding their hands 30 cm apart. Measure each one and move the hands, if necessary, so they are 30 cm apart. Repeat the procedure with 45 cm. Now the students realize how large the drey is on the outside. Try this procedure for the inner chamber measurements. Pair the students up. One student will stand 19 Fish Creek Environmental Learning Centre 6.2.4 HABITAT: “DINING ROOM” (YELLOW ROPE/TAG) Objective: Students will investigate how the red squirrel meets its need for food and will learn how these food needs change as the animal grows from baby to adult. 500 + 500 + 500 = 1500 OR 500 x 3 =1500 The red squirrel will eat about 1500 seeds a day. Time: 10 minutes Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: Orange loop trail at a tree marked with a yellow rope/tag 3. Activity Description: 1. 2. Have the students find the “dining room” - a spot where they think a red squirrel frequently sits to eat. Why did the students choose that location? What clues suggested that a red squirrel had been eating there? What was the red squirrel eating? The scales from the cone are lying on the ground not eaten, so can the students figure out what part of the cone the red squirrel eats? (Seeds inside the spruce cone provide most of the red squirrels’ diet.) 18 + 18 + 18 + 54 OR 18 x 3 = 54 They would eat 54 sunflower seeds. Would that be enough food for them for one whole day? (no) 4. By completing some simple math, students will understand the food needs of the red squirrels. Tell your group that about 500 spruce seeds weigh 1 gram. A red squirrel eats about 3 grams of spruce seeds a day. About how many seeds will the red squirrel eat in one day? Wild Life Cycles A comparison with something the students are familiar with will help them more fully understand the food needs of a red squirrel. Tell your group that about 18 sunflower seeds (without shells) weigh one gram. If they ate 3 grams of sunflower seeds, how many seeds did they eat? 20 Ask the students if they think human babies can eat sunflower seeds. (no) Do they think baby red squirrels can eat spruce seeds? (no, they have no teeth). How do the students think baby squirrels get the food and water they need? (From the mother red squirrel’s milk they drink when they nurse.) 5. Tell the students that red squirrels also eat insects, buds, seeds and mushrooms. Can the students find any of these in the area of the dining room? 6.2.5 HABITAT: “KITCHEN” (PINK ROPE/TAG) Objective: Students will continue their discoveries about how red squirrels meet their need for food. In this activity, students will discover that the red squirrel’s habitat does more than provide food: it also helps the animal store it. Time: 10 minutes Equipment provided by the Centre: 1 metre tape per group Equipment provided by the school: student journals, pencils, clipboards Setting: Orange loop trail at a tree marked with pink rope/tag 2. Explain that red squirrels also store their food. They bury the green (unripe) cones in cool, damp locations. This prevents the scales from opening and dispersing the seeds. 3. Have the students look around the “kitchen” area. Can they find the spots where a red squirrel has dug up a stored cone? How many holes can the students find? Are there any cones left in the hole? 4. Use the metre tape to measure the depth of each hole. Record the measurements. Are all the holes the same depth? 5. Ask the students what might happen to the buried cones the red squirrel never digs up? (sometimes the seeds sprout and new trees grow). Activity description: 1. Ask the students why we put some food in our refrigerators. What would happen to it if we put it in a kitchen cupboard, like we do with other food such as tinned vegetables and cereals? (it would spoil, go “bad”). 21 Fish Creek Environmental Learning Centre 6.2.6 ANIMAL OBSERVATION 3. Objective: Students will record visible characteristics that would enable them to classify this animal and to recognize that some of these adaptations enable the animal to meet its basic needs living in the habitat it does. movement: Is the red squirrel running or hopping? How is it using its tail? Time: 10 - 15 minutes Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: anywhere a red squirrel is seen climbing: What parts of the body seem to be important for climbing? Does the red squirrel come down the tree head first or tail first? What would happen to a person who tried to climb down a tree the way a red squirrel does? Activity description: Complete the following activities when a red squirrel is sighted: 1. 2. eating: What parts of the body does a red squirrel use to eat? Watch the red squirrel with a cone. Does it remind the students of how people eat a certain vegetable? What vegetable? (corn on the cob). Appearance: Have the students complete the chart in their journals as they observe each fact about the red squirrel’s appearance. Students can use single words, phrases or quick sketches to fill in each section. noise: Can the students imitate the sounds a red squirrel makes? What do the students think the red squirrel is trying to say? Does only the throat move when the red squirrel makes a noise? Viewpoints: Ask the students to draw a quick sketch of what they see when they look up at a red squirrel on a branch. Ask the students to draw a quick sketch of what they imagine the red squirrel can see when it looks down from the branch. other red squirrels: Is the red squirrel living alone or in a family group? Do the students think one red squirrel can build a drey and collect enough food? (Red squirrels are solitary animals except at breeding time. They are territorial and defend their area vigorously). To help the students understand perspective in art, hold an object up high and then down low. Encourage the students to observe how the appearance changes, what part of it is visible. Wild Life Cycles Behaviour: Use some of the following questions to help the students make specific observations about the red squirrel’s behaviour. The students may not see all behaviours. 22 6.2.7 RED SQUIRREL POEM Objective: Students will record, reflect and share on personal learning, experiment with words and use literary devices such as alliteration to assist them in their writing. 2. Time: 15 minutes Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: anywhere in the red squirrel’s habitat S Q U I R R E L M U N N E U A E A I I T D N T A Activity description: L C Q E N I P As the concluding activity of their red squirrel study, the students will write a brief poem about the red squirrel. Content of the poem should include facts and impressions gathered during the previous activities. L K U R I N I E E N G N S G 1. Bring the red squirrel to life in this 4 line alliterative poem. Each of the first three lines contains a pair of descriptive words. Both words in the pair of adjectives should start with the same sound. The last line contains a descriptive word and the subject, squirrel. Again, both words should start with the same sound. EXAMPLE: Try a vertical poem, with the letters in the word squirrel determining what other words are selected. EXAMPLE: G T I N G chattering, chewing running, red furry, friendly small, squirrel 23 Fish Creek Environmental Learning Centre 6.3 RICHARDSON’S GROUND SQUIRREL: MARCH - JUNE USE THE SHORT GRASS AREAS IN THE PICNIC/DAY USE AREA PREDATORS: • hawks, weasels, badgers, foxes, coyotes, rattlesnakes, bullsnakes • in Fish Creek Provincial Park: hawks, weasels, coyotes, unleashed dogs, people 6.3.1 BACKGROUND INFORMATION DESCRIPTION: • average length 28 cm - including tail • tail is short ( 7cm ), stubby, thin • average weight approximately 400 grams • yellowish- beige and grey fur FAMILY: • lives in colonies but each has own territory • not sociable with others but all benefit from each other’s alarm calls • pregnancy is about 27 days: litter of 5 to 11; average is 6 - 7 babies • young are naked and blind at birth; nurse • only the mother takes care of the babies • babies remain in underground nest for 4 - 5 weeks: reach full size about September SPECIAL ADAPTATIONS: • keen eyesight to locate predators • sharp, long curved claws for digging • fur colour blends well with dry grass and soil; less likely to be seen by predators HOME: • grasslands: needs short grass like roadsides, pastures • maze of tunnels with several entrances • approximate tunnel size: 8 cm diameter, 1 - 1 1/2 metres underground, up to 15 metres long, hibernation chamber is sealed after animal enters • main entrance has a mound of earth used as a look-out post SPECIAL NOTES: • viewed as a pest to agriculture because damages grain and hay crops and reduces the ability of pastures to support livestock • use of poison to control populations is hazardous because other animals beneficial to agriculture (e.g. hawks) consume the poison in the ground squirrels and then also die • critical link in the food chain of the prairie ecosystem: main food source for many predators including the burrowing owl (an ENDANGERED SPECIES) who also use the vacant burrows to raise their young. DIET: • leaves, seeds of grasses and plants, dandelion flowers • grasshoppers, beetles, caterpillars • carrion (dead animals) Wild Life Cycles 24 6.3.2 HABITAT: “SHELTER” Objective: Students will be become aware of how the grasslands habitat and the soil type found there enables the ground squirrel to meet its need for shelter and space. Students will also learn about baby ground squirrels and level of parental care. Time: 15 minutes Equipment provided by the Centre: 1 meter tape per group Equipment provided by the school: student journals, pencils, clipboards Setting: a large hole in the ground with a mound of soil beside it Activity description: Once you have the students in the short grass area, have them look around on the ground for holes 8 cm across or larger. These are the entrances to the ground squirrel’s underground system of tunnels and resting chambers. Try the following activities: • How high is the soil mound? Add 21 cm (the average size of a ground squirrel) to the height of the mound. Is the total greater than the height of the surrounding grass? (The ground squirrel sits up on the mound to watch for land predators such as badgers, weasels, snakes, coyotes, dogs and people). 2. Look at the other holes. • How many do the students think are part of the same ground squirrel’s territory? Can they see a ground squirrel using more than 1 hole? (On average, there are 8 entrances). • Look carefully through the grass for small holes with no soil around them. These more hidden holes are “emergency plunge holes”. 3. Discuss the tunnels underground. 1. Find the main entrance ; it is the hole with a large mound of soil beside it. • • Feel the soil. Describe it. Why would the type of soil and ground be important to the ground squirrel? (It can only live in areas where it can dig burrows. It does not live in gravely areas). Show the students how long 1 metre and 1 1/2 metres are by measuring it out vertically next to the student or yourself. Explain that is how far underground the ground squirrel’s burrow can be. • Measure out 15 metres on the ground to show the students how long the underground tunnels can be. 25 Fish Creek Environmental Learning Centre 6.3.3 HABITAT: “FOOD” • • • Ask 1 student to make a circle using arms. Adjust the size until it is 23 cm across. That is the average size of the ground squirrels nesting and hibernation rooms underground. Remember, the ground squirrel is about 21 cm long! Nest area is lined with dried grass. Baby ground squirrels are naked and blind when born. They stay in the nest area until they are about 4 or 5 weeks old. Only the mother ground squirrel takes care of them. Time: 15 minutes Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: grasslands Activity Description: 1. Read the following to the students “A ground squirrel is an OMNIVORE; it eats both plants and animals. It likes leaves, flowers and seeds of native grasses and plants, like dandelions. It also eats small amounts of insects such as grasshoppers, caterpillars and beetles.”. 2. Looking carefully through the grass, how many different things can the students find that a ground squirrel might eat? After the students have finished looking, gather them together to discuss their discoveries. 3. In their booklets, have the students draw or print what they have found for the ground squirrels to eat. 4. Tell the students baby ground squirrels are born naked and blind. How do they feed? (Like all mammals, babies get their nourishment from their mothers’ milk as they nurse.) When the babies are about 28 days old they come out of the burrow and start eating plants. The mother will nurse the babies for only 1 or 2 more days. When the babies are 8 to 9 weeks old, they still use their mother’s tunnels but they sleep in a different chamber (room). Wild Life Cycles Objective: Students will investigate how the ground squirrel meets its need for food and will learn how these food needs change as the animal grows from baby to adult. 26 6.3.4 ANIMAL OBSERVATION Objective: Students will record visible characteristics that would enable them to classify this animal and to recognize that some of these adaptations enable the animal to meet its basic needs living in the habitat it does. Eating - What parts of the body does a squirrel use to eat? Does it pick up anything? (Yes, a ground squirrel will use its front paws to pick up things and to hold them while the animal eats). Noise - Can the students imitate the sound a ground squirrel makes? What words describe that sound? Time: 20 minutes Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: anywhere a ground squirrel is sighted Look-out - Watch a ground squirrel looking for danger. What position is its body? Where does it hold its front paws? What body parts are moving: head, eyes, ears? Activity Description: Complete the following activities when the ground squirrel is sighted: 1. 3. Appearance Have the students complete the ground squirrel chart as they observe each fact about the ground squirrel’s appearance. Students can use single words, phrases or quick sketches to fill in each section. Dark marks on the body are scars from wounds inflicted during fights to claim territory and mates. 2. Other ground squirrels - do the ground squirrels live in separate burrows or together? Watch which holes they go into. (Except for mother with babies, each ground squirrel has its own burrows and tunnels). What would be helpful about living close together? (Many eyes and ears alert for danger from predators, they can warn each other). Behaviour Movement - Is the ground squirrel hopping or running? Does it crawl? Did you see it digging? 27 Fish Creek Environmental Learning Centre 6.3.5 DRAMA Objective: Students will express simple characterization through movement and use dramatic movement to enhance learning in other areas of the curriculum. 3. Time: 20 - 25 minutes Equipment provided by the Centre: none Equipment provided by the school: none Setting: amphitheater by the picnic area& Barn Now the students are ready to put it altogether in a brief skit portraying several minutes of a ground squirrel’s life. Students may choose to act together as a group, in pairs or individually. Possible scenarios and/or characters are: • individual ground squirrel eating, moving, watching for danger Move your group to an area of flat ground free of holes. You may use the outdoor theatre stage, located between the Centre and the Willans Homestead, if you wish. • colony of ground squirrels, with one acting as look-out, several young “playing” together • ground squirrel and predator As a warm-up, have the students imitate the actions and sounds, one at a time, of a ground squirrel. • ground squirrel and Park visitor Activity Description: 1. 2. Audience should remember to reward the performers with applause! Possibilities include: • warning call • scampering • watching for danger • eating • running Wild Life Cycles 28 6.4 WOODPECKER: MARCH - NOVEMBER 6.4.1 BACKGROUND INFORMATION DESCRIPTION: The 5 most common members of the woodpecker family found in the Park: • have 4 toes, 2 of which point forward • are black and white, may have some red on or near head depending on species and gender • range in size from 15 to 37 cm • are recognizable by location (perched upright on tree trunk), flight (see special notes below) or activity (drilling into tree trunks) DIET: • insects, including eggs, larvae and cocoons, spiders, tree sap, some berries PREDATORS: • snakes, squirrels, weasels, hawks, blue jays, magpies, ravens • Fish Creek Provincial Park: red squirrels, weasels, hawks, blue jays, magpies, ravens SPECIAL ADAPTATIONS: • short legs: long, strong toes with curved nails • strong, pointed tail feathers (used to prop bird upright on tree trunk) • straight, hard pointed bill used like a chisel • nostrils covered with bristle-like feathers to protect from wood dust • very strong neck muscles • thick-walled skull and narrow space between outer membrane and skull absorb shock • extra long wormlike tongue with hard bristly tip and sticky saliva to catch insects in the wood HOME: • holes drilled in branches or trunk; most often located on the south or east side • entrance is 3 to 11 cm in diameter and depth is 20 to 75 cm (depending on species) • wood chips line the bottom of the hole 29 FAMILY: • 3 to 7 eggs laid in spring: both male and female incubate eggs: usually male at night • eggs hatch at about 14 days, young are naked and blind, totally dependent on parents • fed either whole or regurgitated insects by both parents • young (depending on species) appear at nesting hole entrance by about 14 days; ready to fly at 21 - 28 days old • young follow parents until they are able to find their own food SPECIAL NOTES: • due to competition for food usually are found alone or in pairs - not flocks • strong flyer but not fast; often several wingbeats upwards and then fold wings and swoop down • most common types in Fish Creek Provincial Park are: Northern flicker, Downy woodpecker, Hairy woodpecker, Pileated woodpecker, Yellow-bellied sapsucker Fish Creek Environmental Learning Centre • Can the students guess why all that banging does not hurt the woodpecker’s head? (strong neck muscles, very thick skull and very little space between the brain and skull all protect the head and brain) 6.4.2 HABITAT: “SHELTER” Objective: Students will investigate how woodpeckers use the trees in their habitat to meet their need for shelter. Students will also learn about the physical adaptations woodpeckers have that enables them to create their own shelter. At each stop dealing with shelter ask the students: • Is it fresh (yellowish white wood at the edges) or old (grey at the edges)? Time: 20 minutes Equipment provided by the Centre: 1 trail map, showing specific activity stops, per group 1 metre tape per group Equipment provided by the school: Student journals, pencils, clipboards Setting: Forest: trees with red metal bands and/or red tags • About how centimetres across is the hole? (use the tape measure to help the students with this) • What shape is the hole: round, oval or triangular? Explain to the students that the woodpeckers drill holes in trees for both night-time roosting (resting) and for nesting. The size of the hole depends on the size of the woodpecker species. Little woodpeckers, like the downy, make smaller holes than the big woodpeckers such as the pileated. The shape of the hole also varies, depending on the woodpecker species. Activity description and instructions: At your first stop dealing with shelter: Have the students imagine the woodpecker is on the tree trunk about to start a new hole. • Where would the woodpecker’s body be as it was drilling the hole? (upright on the tree trunk) What needs to be special about the woodpecker’s body to help it perch on the trunk like that? (short legs, strong toes, long, curved nails, very stiff tail feathers used to help prop the woodpecker upright) Now, match the hole you are looking at with one of the following (on the next page) and share the information with the students. Continue this with each new stop that is about shelter. • What body part does the woodpecker use to make the hole? (its bill). What words would describe a bird’s bill that can drill in wood? (straight, hard, pointed) Wild Life Cycles 30 PILEATED WOODPECKER HAIRY WOODPECKER • • • • • • entrance hole is usually oval shaped: about 6.4 cm high and 5.1 cm wide the cavity is 25 to 30 cm deep wood chips line the bottom both male and female excavate the hole, although the male does most of the work average of 4 eggs are incubate by both parents and take about 12 days to hatch • • • • entrance hole is usually triangular shaped: about 8.5 cm high and 9 cm wide at the bottom average cavity depth is 48 cm wood chips line the bottom both male and female excavate the hole, although the male does most of the work average of 4 eggs are incubate by both parents and take about 18 days to hatch DOWNY WOODPECKER AND YELLOW-BELLIED SAPSUCKER • • • • • • new hole dug each year in the same nest area entrance hole is usually a perfect circle: about 3.5 cm the cavity is 13 to 25 cm deep wood chips line the bottom both male and female excavate the hole, although the male does most of the work average of 5 eggs are incubate by both parents and take about 12 days to hatch 31 Fish Creek Environmental Learning Centre Objective: Students will investigate how woodpeckers meet their need for food and will learn how these food needs change as they grow from babies to adults. • Now they are 38 days old. They must find food for themselves. Using their own observation skills and the magnifying glass, can the students find insects in the crevices of the tree bark or moving along the tree trunk? (DO NOT peel bark off to look for insects underneath it) Time: 20 minutes Equipment provided by the Centre: 1 trail map, showing specific activity stops, per small group 1 metre tape per group 1 magnifying glass per group Equipment provided by the school: student journals, pencils, clipboards Setting: Forest: trees with red metal bands and/or red tags Ask the students to place their ear against the tree trunk and listen for insects under the bark. Try this in several different places on the trunk. Could the students hear the insects? Could the students feel the vibrations of insects munching wood? (probably not!) Explain that studies indicate the woodpeckers may use either or both their senses of hearing and touch to locate the insects under the bark or in the wood. Activity description and instructions: Now, match the feeding signs you are looking at with one of the following (on the next page) and share the information with the students. Continue this with each new stop that is about food. 6.4.3 HABITAT: “FOOD” At your first stop dealing with food: Have the students imagine: • They are baby woodpeckers just hatched. They have no feathers, cannot see and are down inside a tree trunk. How are they going to get food? (must wait for parents to bring insects and feed them to the babies). • They are baby woodpeckers about 16 days old. They have some feathers, can see and move to the nest hole but cannot fly. Now how do they eat? (still fed by parents but now can call out to them from the entrance hole). • The students, as baby woodpeckers, are now about 28 days old. They are out of the nest. They follow their parents around. Why? (still being fed by the parents as they learn how to find food themselves) Wild Life Cycles 32 YELLOW BELLIED SAPSUCKER PILEATED WOODPECKER • Small holes (about ½ cm in diameter) in horizontal lines. The sapsuckers drill these holes and then leave. They come back later to lick up the sap that came out the holes and will also eat any insects that were attracted to the sap. • Other birds benefit from this: they also will come and eat the insects. The redbreasted nuthatch uses the sap to smear around its nesting hole to prevent insects from entering the nest. • Ask the students: “Does the yellowbellied sapsucker stay in the Calgary area for the winter or does it migrate? (Hint: is its food available during our cold weather?)” Answer: these birds must migrate to areas where sap and crawling or flying insects are available. • Irregular, rectangular holes found in fallen logs or at the base of trees: pileated woodpeckers drill deep into the wood searching for insects, including carpenter ants. • Carpenter ants are Alberta’s largest species of ants. They are usually black but may have reddish tints as well. They range in size from 12 mm to 20 mm, depending on whether the ant is a “minor” or “major” worker or a “queen”. A colony matures about 3 to 6 years after it is started. Then, winged reproductive ants are produced. They leave the colony and mate in flight. The males then die and the females start new colonies in moist or partially decayed wood. Following the grain of the wood, they cut galleries in the soft wood, leaving the hard wood as walls. Shredded wood is deposited outside.The female lays about 20 eggs, which take about two months to develop from egg to larva to pupa and then into workers. The queen feeds this first generation with fluids from her body. Following generations are fed by the workers while the queen continues to lay eggs. Carpenter ants are omnivores: they eat both plant and animal foods. 33 Fish Creek Environmental Learning Centre Their diet includes: honeydew from aphids, plant juices, fruit such as berries and small insects and other small invertebrates. • Ask the students: “Do the pileated woodpeckers stay in the Calgary area for the winter or do they migrate? (Hint: is its food available during our cold weather?)” Answer: these birds stay because even during cold weather they can find insects hibernating in the logs or tree trunks. • • Pieces of bark on the ground: hairy and downy woodpeckers sometimes knock the bark off tree trunks as they search for insects hiding beneath it One very common insect eaten by these woodpeckers is the bark beetle. Ask the students: “Do the hairy and downy woodpeckers stay in the Calgary area for the winter or do they migrate? (Hint: is its food available during our cold weather?)” Answer: these birds stay because even during cold weather they can find insects hibernating under the bark of tree trunks and branches. Wild Life Cycles Objective: Students will recognize and then record, using art, that natural forms can have texture and make patterns. Time: 15 minutes Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: fallen log with bark beetle tunnels Activity description: Have the students examine the intricate design of the bark beetle tunnels in the wood of the fallen log. Encourage the students to feel the pattern as well as look at it. DOWNY AND HAIRY WOODPECKER • 6.4.4 HABITAT: “BARK BEETLE TUNNELS” 34 Share the following information with the students. • These tunnels were created by bark beetles, a favourite food of hairy and downy woodpeckers. • The female bark beetle bores a hole through the bark and digs an egg tunnel in the wood. She deposits her eggs in little rooms she creates off the main tunnel. 6.4.5 HABITAT: “BIRD CHARACTERISTICS” • When the eggs hatch into larvae (the wormlike stage of an insect’s life cycle), they eat their own way through the wood, with the tunnels becoming wider as the larvae grow. • Each larvae creates it own chamber where it will pupate, emerge as an adult bark beetle and then bore a hole through the bark to fly away • When the bark comes off the tree because of woodpeckers feeding or because the tree died, we are able to see what was happening under the bark. Woodpeckers take the insects: the students can take home a copy of nature’s “artwork”. Have the students, one at a time, place a piece of paper on top of the tunnels. Holding the paper firmly in place, the student should then rub the SIDE of their pencil lead back and forth across the paper. The pattern of the tunnels will appear on the paper. Objective: Students will make inferences about the physical characteristics of woodpeckers. These inferences are possible based on information the students learned in the preceding activities. Reviewing these characteristics would enable the students to classify this bird and to recognize that some of these adaptations enable the woodpecker to meet its basics needs in the habitat it does. Time: 10 minutes Equipment provided by the Centre: none Equipment provided by the school: student journals, pencils, clipboards Setting: quiet area of forest Activity description: 1. Have your group sit down and complete the woodpecker characteristics sheet in their journals. Pictured are different feet, bills and food for birds. The students should circle each picture that applies to woodpeckers. 2. If the students work quietly, they may see or hear a woodpecker. Students could then use the blank space on the page to record what they saw or heard. 3. Review the sheet with the students to ensure everyone has the correct pictures circled. You could extend the activity by asking which birds the pictures not circled describe (e.g. webbed feet water birds, helps them swim: curved beak - birds of prey, hold and tears their prey). 35 Fish Creek Environmental Learning Centre 7.0 POST FIELD STUDY ACTIVITIES 1. Compile a master list of the information gathered by the groups during the activity “Creature Characteristics”. Have a class discussion about classifying (grouping) animals who share common characteristics. How many different ways to group the animals can the students suggest? Possibilities include: • • • • • • • number of legs habitat activity body covering animal eaters, plant eaters or both crawlers, hoppers, walkers, fliers, swimmers builders or non-builders Ask the students to select one method of grouping and illustrate the data using either a bar graph or a pictograph. 2. Each student could complete a brief report on one of the animals they learned about during the field study. The report could be done either in paragraph form or pictorially under such headings as food, home, appearance, family, growing up. Wild Life Cycles 36 3. Compile a class list of facts learned about each of the animals studied during your Park visit. In what ways were the animals similar and how were they different? Be sure the students include information about physical characteristics, coping with winter, diet, habitat, territory and parental care. 4. Review the Park trail map with the students. Can they remember where interesting objects were located? Give the students large sheets of blank paper. Have them draw the trails and mark interesting locations, using symbols. They should include a legend and mark directions. 5. Review the math activities completed at the Park. Did everyone understand which mathematical procedures to use? Could the students solve similar problems based on their own food consumption? 6. Review the field study from a safety perspective. What behaviours were good safety practices? Were there any behaviours that should be changed on the next field trip to ensure that everyone is safe and has fun? 7. Review the food the students brought to eat. Did everyone have enough? Were there any items that created problems and should not be brought again? Which items traveled well, tasted yummy even at room temperature and produced no garbage? 8. 9. Have the students use their sketches at the Park as preliminary work for the basis of a painting or more finished drawing. Possibilities include, for example, when in a natural area: The students could copy their poems and then illustrate them. Hang for other students to enjoy. • • • all the behaviours suggested by the Park rules ride bicycles on designated, surfaced trails only put initials on belongings, not on trees 10. Discuss with the class conditions that threaten animal survival. One manageable way to cover this very broad topic is to start small: select one habitat and then cover direct actions targeting the wildlife and indirect actions, things that affect the wildlife because the habitat has been altered. For example: habitat: • wetlands direct actions: • collection of amphibians for study, food or pets indirect actions: • water pollution • trampling by cattle using it for a watering hole • drainage to claim land for agriculture, building development, road construction • logging, oil and gas exploration and road construction disrupting natural water flow into the wetlands Depending on time available and students’ skill levels you may wish to continue this study section by introducing problems that affect all habitats globally, such as acid rain, greenhouse effect, ozone thinning and large-scale forest destruction. Conclude this unit on a positive note by discussing with the students actions they can take to assist habitat preservation. 37 Fish Creek Environmental Learning Centre 8.0 PROGRAM ASSESSMENT IDEAS As the leader, you make a statement, based on something they just learned. If the answer to the statement is true, then the TRUE side chases the FALSE side away from the centre line to the safe area, a distance of about 10 metres. The opposite happens if the answer is false. 8.1 ECO CROWS AND CRANES The game is a good informal assessment tool that students like to play. Once they understand how the format of the game works, it can be used all the time and in most subject areas. It can be played outside or in a large indoor space. Those that are caught come over to the other side. Ask the students to find a partner. Then ask them to face their partner along a straight line. Tell them one side is the TRUE side, while the other side is the FALSE side. Then line up again and make another statement. Alternate through a mixture of about 10 true and false statements to informally assess what the students learned. If everyone runs as they should, you can infer understanding of the concepts. If instead, everyone runs in the opposite direction or simply just stands there, then you know there is a problem with that concept. TEACHER O TRUE SIDE S A F E X X X X X X X X X X FALSE SIDE X X X X X X X X X X 8.2 WILD LIFE CYCLES QUIZ S A F E Give a short quiz to assess the learning that occurred during all 3 components of this field study: preparatory, on-site and post activities. Develop your own or use parts of the following one, depending on which animals you selected for study. The first two pages of questions covers some of the general concepts of this unit. Each of the subsequent 4 pages test the students’ learning about 1 specific animal in our program of studies. Wild Life Cycles 38 WILD LIFE CYCLES _____________________________ NAME _________________ DATE ________________ SCORE 1. On the line beside each word print the letter of the description that best explains the word. ___ mammal a. place where a plant or animal naturally grows and lives ___ rodent b. physical characteristic or behaviour which helps a plant or animal live successfully in its environment ___ habitat c. animal with teeth especially adapted for gnawing wood ___ interaction ___ adaptation d. animal with a backbone that gives birth to live young and nurses those young e. relationship of one organism to another and the effects that one organism has on another 2. List the four basic needs of all living things. _________________ __________________ 39 _________________ ________________ Fish Creek Environmental Learning Centre 3. Look at the animals pictured below. Use a red crayon to circle 3 animals that share a common characteristic. Print their common characteristic, in red, beside one of them. Pick 3 other animals with a different common characteristic, circle their pictures with another colour crayon and print their common characteristic beside one of them. Find 3 more animals and do the same things, using a different colour crayon. 4. Pick one of the animals you learned about during your visit to Fish Creek Provincial Park and answer the following: Animal (woodpecker, red squirrel, ground squirrel ) __________________________ Where does it live: grasslands, forest? _____________________________________ Name 2 things people might do to that habitat to spoil it so the animals could not live there anymore. _____________________________________________________________________________ _____________________________________________________________________________ Explain 1 thing children could do to help take care of that environment. _____________________________________________________________________________ _____________________________________________________________________________ Wild Life Cycles 40 WOODPECKERS 1. Circle each picture that shows an adaptation that helps woodpeckers live in the forest, find food and build their nests. 2. The following sentences describe how a woodpecker’s food needs change from birth to adult. Put the sentences in order, starting with birth, by numbering them. ____ waits for parents to bring food ____ finds its own food ____ calls from the hole entrance for parents to bring food ____ uses yolk inside the egg ____ follows parents, learning from them how to find food 3. What do woodpeckers eat? _____________________ _____________________ _____________________ 4. Who takes care of the eggs and baby woodpeckers? __________________________ 5. Where do woodpeckers find shelter? _______________________________________ 6. Do woodpeckers live alone or in groups? ____________________________________ Why? ____________________________________________________________________ 41 Fish Creek Environmental Learning Centre RICHARDSON’S GROUND SQUIRREL 1. Read each sentence carefully. If it is true, put a T on the line in front of it. If it is false, put an F on the line. _____ Ground squirrels live in short grass places. _____ Ground squirrels find shelter underground. _____ Each ground squirrel digs one hole. _____ There are many long tunnels underground. _____ The mound of dirt is used as a lookout to watch for predators. _____ Baby ground squirrels leave their underground nest to eat grass as soon as they are born. _____ Mother, father, older brothers and sisters take care of the babies. _____ Ground squirrels have sharp claws for catching birds to eat. _____ Ground squirrels have very good eyesight to watch for predators. _____ The colour of ground squirrels’ fur helps them hide from predators. 2. Circle the pictures of things the ground squirrel eats. 3. Each ground squirrel has its own space (territory). Each ground squirrel finds its own food and digs its own shelter so how does living close to each other help ground squirrels survive? __________________________________________________________________________ __________________________________________________________________________ Wild Life Cycles 42 RED SQUIRREL 1. Add the following parts to the red squirrel’s body. Beside each one explain how it helps the red squirrel live in the forest. 2. Within each row there is one word that does not fit with the others. Circle that word. At the end of each row, on the line, print a word or phrase that explains what the list is about. Example: sharp teeth curved claws webbed feet good eyesight 3. cones buds seeds mice dreys lodges tree cavities owls unleashed dogs mushrooms burrows coyotes adaptations _______________ _______________ deer weasels _______________ Draw a line from the red squirrel named on the left to EVERY sentence on the right that applies to that red squirrel. new- born red squirrels live alone, each has its own shelter and space build nests mother red squirrels meet food needs by drinking mothers’ milk blind, deaf and naked father red squirrels take care of babies will move babies away from danger all adult red squirrels 43 Fish Creek Environmental Learning Centre 8.3 WILD LIFE CYCLES QUIZ ANSWER SHEETS WILD LIFE CYCLES _____________________________ NAME 1. _________________ DATE ________________ SCORE On the line beside each word print the letter of the description that best explains the word. (5 marks) _d__ mammal a. place where a plant or animal naturally grows and lives _c__ rodent b. physical characteristic or behaviour which helps a plant or animal live successfully in its environment _a__ habitat c. animal with teeth especially adapted for gnawing wood _e__ interaction _b__ adaptation d. animal with a backbone that gives birth to live young and nurses those young e. relationship of one organism to another and the effects that one organism has on another 2. List the four basic needs of all living things. (4 marks) food Wild Life Cycles water shelter 44 space 3. Look at the animals pictured below. Use a red crayon to circle 3 animals that share a common characteristic. Print their common characteristic, in red, beside one of them. Pick 3 other animals with a different common characteristic, circle their pictures with another colour crayon and print their common characteristic beside one of them. Find 3 more animals and do the same things, using a different colour crayon. (12 marks) varies 4. Pick one of the animals you learned about during your visit to Fish Creek Provincial Park and answer the following: Animal (woodpecker, red squirrel, ground squirrel ) _______________________________ (1 mark) Where does it live: grasslands or forest ? ________________________________________ (1 mark) Name 2 things people might do to that habitat to spoil it so the animals could not live there anymore. (2 marks) ___________________________________varies_____________________________________ _____________________________________________________________________________ Explain 1 thing children could do to help take care of that environment. (1 mark) ___________________________________varies_____________________________________ _____________________________________________________________________________ 45 Fish Creek Environmental Learning Centre WOODPECKERS 1. Circle each picture that shows an adaptation that helps woodpeckers live in the forest, find food and build their nests. (3 marks) 2. The following sentences describe how a woodpecker’s food needs change from birth to adult. Put the sentences in order, starting with birth, by numbering them. (5 marks) __2__ waits for parents to bring food __5__ finds its own food __3__ calls from the hole entrance for parents to bring food __1__ uses yolk inside the egg __4__ follows parents, learning from them how to find food 3. What do woodpeckers eat? (3 marks) ____insects_________ _____tree sap________ ______berries_________ 4. Who takes care of the eggs and baby woodpeckers? _mother and father (2 marks) 5. Where do woodpeckers find shelter? __tree cavities__________________ (1 mark) 6. Do woodpeckers live alone or in groups? _alone except for breeding season______ Why? __due to competition for food________________________________ (2 marks) Wild Life Cycles 46 RICHARDSON’S GROUND SQUIRREL 1. Read each sentence carefully. If it is true, put a T on the line in front of it. If it is false, put an F on the line. (10 marks) __T___ Ground squirrels live in short grass places. __T___ Ground squirrels find shelter underground. __F___ Each ground squirrel digs one hole. __T___ There are many long tunnels underground. __T___ The mound of dirt is used as a lookout to watch for predators. __F___ Baby ground squirrels leave their underground nest to eat grass as soon as they are born. __F___ Mother, father, older brothers and sisters take care of the babies. __F___ Ground squirrels have sharp claws for catching birds to eat. __T___ Ground squirrels have very good eyesight to watch for predators. __T___ The colour of ground squirrels’ fur helps them hide from predators. 2. Circle the pictures of things the ground squirrel eats. (3 marks) 3. Each ground squirrel has its own space (territory). Each ground squirrel finds its own food and digs its own shelter so how does living close to each other help ground squirrels survive? (1 mark) ____All benefit from each other’s alarm calls when a predator is near.____________ 47 Fish Creek Environmental Learning Centre RED SQUIRREL 1. Add the following parts to the red squirrel’s body. Beside each one explain how it helps the red squirrel live in the forest. (5 marks) 2. Within each row there is one word that does not fit with the others. Circle that word. At the end of each row, on the line, print a word or phrase that explains what the list is about. (6 marks) Example: sharp teeth curved claws webbed feet 3. cones buds seeds mice dreys lodges tree cavities owls unleashed dogs coyotes good eyesight adaptations mushrooms __food________ burrows __shelter______ deer weasels __predators____ Draw a line from the red squirrel named on the left to EVERY sentence on the right that applies to that red squirrel. (8 marks) new- born red squirrels live alone, each has its own shelter and space build nests mother red squirrels meet food needs by drinking mothers’ milk blind, deaf and naked father red squirrels take care of babies will move babies away from danger all adult red squirrels Wild Life Cycles 48 WILD LIFE CYCLES IN FISH CREEK PROVINCIAL PARK NAME: _______________________ 1 Fish Creek Environmental Learning Centre CREATURE CHARACTERISTICS ANIMAL Wild Life Cycle BODY BODY COVERING COLOUR 2 NUMBER OF LEGS WHERE SIGHTED WHAT DOING RED SQUIRREL DREY (nest) Draw the squirrel’s drey. It was made of: _____________________________________ _____________________________________ _____________________________________ _____________________________________ 3 things I found that the mother squirrel might use to make the nest inside soft and warm. Dining Room 1. About 500 spruce seed weigh 1 gram. A red squirrel eats about 3 grams of seeds each day. How many seeds will the squirrel eat in 1 day? The red squirrel will eat ___________________ seeds. 2. Red squirrels also eat insects, buds, seeds and mushrooms. Sketch the objects you found in the dining room area that the red squirrel might eat. 3 Fish Creek Environmental Learning Centre RED SQUIRREL KITCHEN 1. How many holes did you find? __________________________________________________ 2. Were there any cones in the holes? _______________________________________________ 3. How deep are the holes? __________ cm __________ cm __________ cm ANIMAL OBSERVATION Circle the words that best describe the red squirrel. Add a drawing. TAIL PAWS fur or skin long or short bushy or skinny like cat/dog paws or monkey paws (Hint: can the squirrel pick up objects?) BODY EYES EARS long or short skinny or chunky fur covered or skin round or oval black or blue big or small on the side of the head or in the front rounded or pointed big or small fur covered or skin standing up or flopped over BODY COLOUR back: reddish brown white brown tummy: brown or white Wild Life Cycle 4 RED SQUIRREL VIEW POINTS Draw what a red squirrel sees when it looks down at you. Draw what you see when you look up at a red squirrel. BEHAVIOUR Climbing: down the tree head first or tail first? Movement: running or hopping How is it using its tail? Eating How does the squirrel use its paws? Other Squirrels Does the squirrel live alone? Noise What part of the red squirrel’s body moves? 5 Fish Creek Environmental Learning Centre RED SQUIRREL POEM Wild Life Cycle 6 RICHARDSON’S GROUND SQUIRREL SHELTER Soil feels _____________________________________________. Mound was __________cm high. There were ____________________ other holes. FOOD I observed Ground squirrels eating: Ground squirrels might eat: 7 Fish Creek Environmental Learning Centre RICHARDSON’S GROUND SQUIRREL ANIMAL OBSERVATION Circle the words that best describe the ground squirrel. Add a drawing. BODY COLOUR TAIL PAWS light brown dark brown white fur or skin long or short bushy or skinny like cat/dog paws or monkey paws (Hint: can the squirrel pick up objects?) BODY EYES EARS long or short skinny or chunky fur covered or skin round or oval black or blue big or small on the side of the head or in the front rounded or pointed big or small fur covered or skin standing up or flopped over BEHAVIOUR Look-out Movement: stand up or crouched down running or hopping crawling or digging Eating: What body parts did the ground squirrel use? What did it pick up? Noise describe the sound loud or quiet long or short Wild Life Cycle Other Ground Squirrels chasing or hiding fighting or playing 8 WOODPECKER SHELTER HAIRY DOWNY/ SAPSUCKER PILEATED _____ cm across _____ cm across _____ cm across fresh or old fresh or old fresh or old SAPSUCKER PILEATED FOOD HAIRY/DOWNY Insects you found: 9 Fish Creek Environmental Learning Centre WOODPECKER BIRD CHARACTERISTICS - Circle the foot, food, and beak of a woodpecker. Wild Life Cycle 10 WOODPECKER Pencil rubbing of bark beetle tunnels. 11 Fish Creek Environmental Learning Centre