Community Ecology, BIOL 7083 – Fall 2009 Louisiana State University – Department of Biological Sciences Reading Assignments and Reference List I have presented the references under topic headings; the order corresponds to the course schedule found in the syllabus. For a reference that was used to prepare lectures under multiple topic headings, its citation appears once under the topic heading for which it was first used. 1. What is Community Ecology? Assigned reading: Fauth, J. E., J. Bernardo, M. Camara, W. J. Resetarits, Jr., J. Van Buskirk & S. A. McCollum. 1996. Simplifying the jargon of community ecology: A conceptual approach. The American Naturalist 147:282-286. McGill, Brian J., Brian J. Enquist, Evan Weiher & Mark Westoby. 2006. Rebuilding community ecology from functional traits. TREE 21:178-185. Ricklefs, Robert E. 2008. Disintegration of the ecological community. The American Naturalist 172:741-750. Simberloff, Daniel. 2004. Community ecology: is it time to move on? The American Naturalist 163:787-799. Additional references: Abrahamson, Warren G., ed. 1989. Plant-Animal Interactions. McGraw-Hill Publishing, New York, NY. Agrawal, Anurag A., David D. Ackerly, Fred Adler, A. Elizabeth Arnold, Carla Cáceres, Daniel F. Doak, Eric Post, Peter J. Hudson, John Maron, Kailen A. Mooney, Mary Power, Doug Schemske, Jay Stachowicz, Sharon Strauss, Monica G. Turner & Earl Werner. 2007. Filling key gaps in population and community ecology. Frontiers in Ecology and the Environment 5:145-152. Barash, David P. 1973. The ecologist as Zen master. The American Midland Naturalist 89:214-217. Bray, J. Roger & J. T. Curtis. 1957. An ordination of the upland forest communities of southern Wisconsin. Ecological Monographs 27:325-349. Brown, J. H. & B. A. Maurer. 1989. Macroecology: the division of food and space among species on continents. Science 243:1145-1150. Carothers, John H. 1986. Homage to Huxley: on the conceptual origin of minimum size ratios among competing species. American Naturalist 128:440-442. Clements, Frederic E. 1936. Nature and structure of the climax. Journal of Ecology 24:252284. Cody, M. L. & J. M. Diamond, eds. 1975. Ecology and Evolution of Communities. Belknap Press of Harvard University Press, Cambridge, MA. [Dedicated to Robert MacArthur] Connell, Joseph H. 1961. Effects of competition, predation by Thais lapillus, and other factors on natural populations of the barnacle Balanus balanoides. Ecological Monographs 31:61-104. Connell, Joseph H. 1961. The influence of competition and other factors on the distribution of the barnacle Chthamalus stellatus. Ecology 42:710-723. Cowles, Henry Chandler. 1899. The ecological relations of the vegetation on the sand dunes of Lake Michigan. The Botanical Gazette 27:95-117, 167-202, 281-308, 361-391. Damschen et al. 2005. Visibility matters: increasing knowledge of women’s contributions to ecology. Front. Ecol. Environ. 3:212-219. Darwin, Charles. 1859. The Origin of Species by Means of Natural Selection. Diamond, J. & T. J. Case, eds. 1986. Community Ecology. Harper and Row, NY, NY. [Dedicated to G. Evelyn Hutchinson] Dobzhansky, Theodosius. 1973. Nothing in biology makes sense except in the light of evolution. The American Biology Teacher 35:125-129. Fauth, J. E., J. Bernardo, M. Camara, W. J. Resetarits, Jr., J. Van Buskirk & S. A. McCollum. 1996. Simplifying the jargon of community ecology: A conceptual approach. The American Naturalist 147:282-286. Forbes, Stephen A. 1887. The lake as a microcosm. [Reprinted in Bulletin of the Illinois State Natural History Survey 15 (1925):537-550] Gleason, H. A. 1926. The individualistic concept of the plant association. Bulletin of the Torrey Botanical Club 53:7-26. Gotelli, Nicholas J. 2001. A Primer of Ecology, 3rd ed. Sinauer Assocs., Inc., Sunderland, MA. Gotelli, Nicholas J. & Gary R. Graves. 1996. Null Models in Ecology. Smithsonian Institution Press, Washington, DC. Gotelli, N. J. & B. McGill. 2006. Null versus neutral models: What’s the difference? Ecography 29:793-800. Holdridge, L. R. 1947. Determination of world plant formations from simple climatic data. Science 105:367-368. Howe, H. F. & L. C. Westley. 1988. Ecological Relationships of Plants and Animals. Oxford University Press, Oxford, UK. Hutchinson, G. Evelyn. 1951. Copepodology for the ornithologist. Ecology 32:571-577. Hutchinson, G. Evelyn. 1965. The Ecological Theater and the Evolutionary Play. Yale University Press, New Haven, CT. Hutchinson, G. Evelyn. 1967. A treatise on limnology. Vol. II. John Wiley & Sons, New York, NY. Huxley, J. 1942. Evolution: the modern synthesis. Harper, New York, NY. Inchausti, Pablo. 1994. Reductionist approaches in community ecology. Am. Nat. 143:201221. Kaspari, Michael. 2008. Knowing your warblers: thoughts on the 50th anniversary of MacArthur (1958). Bulletin of the Ecological Society of America. October:448-458. Lawton, John H. 1999. Are there general laws in ecology? Oikos 84:177-192. Leibold, M. A., M. Holyoak, N. Mouquet, P. Amarasekare, J. M. Chase, M. F. Hoopes, R. D. Holt, J. B. Shurin, R. Law, D. Tilman, M. Loreau & A. Gonzalez. 2004. The metacommunity concept: a framework for multi-scale community ecology. Ecology Letters 7:601-613. Lewontin, R. C. 1974. The Genetic Basis of Evolutionary Change. Columbia U. Press, N.Y. [P. A. Keddy (1992; Keddy & Weiher chapt. 1999, pg. 19) refers to Lewontin’s description of “the agony of community ecology”] Lindeman, Raymond L. 1942. The trophic-dynamics aspect of ecology. Ecology 23:399-418. MacArthur, Robert H. 1958. Population ecology of some warblers of northeastern coniferous forests. Ecology 39:599-619. MacArthur, Robert H. 1971. Patterns of terrestrial bird communities. Pp. 189-221 in D. S. Farner & J. R. King, eds. Avian Biology. Academic Press, New York, NY. MacArthur, Robert H. 1972. Geographical Ecology: Patterns in the Distribution of Species. Princeton University Press, Princeton, NJ. May, Robert M. 1986. The search for patterns in the balance of nature: advances and retreats. Ecology 67:1115-1126. Matthews, W. J. 1998. Patterns in Freshwater Fish Ecology. Chapman and Hall, NY, NY. McGill, Brian J., Brian J. Enquist, Evan Weiher & Mark Westoby. 2006. Rebuilding community ecology from functional traits. TREE 21:178-185. McIntosh, R. P. 1985. The Background of Ecology. Cambridge University Press. Cambridge, UK. Morin, Peter J. 1999. Community Ecology. Blackwell Science, Inc., Oxford, U.K. Pimm, Stuart L. 1991. The Balance of Nature? Chicago University Press, Chicago, IL. Real, Leslie A. & James H. Brown, eds. 1991. Foundations of Ecology: Classic Papers with Commentaries. The University of Chicago Press, Chicago, IL. Ricklefs, Robert E. 2008. Disintegration of the ecological community. The American Naturalist 172:741-750. Root, R. B. 1967. The niche exploitation pattern of the blue-gray gnatcatcher. Ecological Monographs 37:317-350. Roughgarden, Joan. 2009. Is there a general theory of community ecology? Biol. Philos. 24:521-529. Shipley, Bill & Paul A. Keddy. 1987. The individualistic and community-unit concepts as falsifiable hypotheses. Vegetatio 69:47-55. Simberloff, D. 1983. Sizes of coexisting species. Pp. 404-430 in D. J. Futuyma & M. Slakin, eds. Coevolution. Sinauer, Sunderland, MA. Simberloff, Daniel. 2004. Community ecology: is it time to move on? The American Naturalist 163:787-799. Smith, F. A., S. K. Lyons, S. K. M. Ernest & J. H. Brown. 2008. Macroecology: more than the division of food and space among species on continents. Progress in Physical Geography 32:115-138. Strong, D. R., Jr. 1980. Null hypotheses in ecology. Synthese 43:271-285. Strong, D. R., Jr., D. Simberloff, L. G. Abele & A. B. Thistle, eds. 1984. Ecological Communities: Conceptual Issues and the Evidence. Princeton University Press, Princeton, NJ. [This volume was in part a reaction to Cody & Diamond (1975), see pg. 4; Dedicated to Richard P. Seifert] Turchin, P. 2001. Does population ecology have general laws? Oikos 94:17-26. Turner, M. G. 2005. Landscape ecology: what is the state of the science? Annual Review of Ecology, Evolution and Systematics 36:319-344. Urban, D. L. et al. 2002. Extending community ecology to landscapes. Ecoscience 9:200212. Vellend, Mark & Monica A. Geber. 2005. Connections between species diversity and genetic diversity. Ecology Letters 8:767-781. von Bertalanffy, Ludwig. 1968. General System Theory: Foundations, Development, Applications. Watt, A. S. 1947. Pattern and process in the plant community. Journal of Ecology 35:1-22. Whittaker, Robert H. 1975. Communities and Ecosystems, 2nd ed. MacMillan, New York, NY. Whittaker, Robert H. & W. A. Niering. 1965. Vegetation of the Santa Catalina Mountains, Arizona: a gradient analysis of the south slope. Ecology 46:429-452. Whittaker, Robert H. & W. A. Niering. 1975. Vegetation of the Santa Catalina Mountains, Arizona. V. Biomass, production, and diversity along the elevation gradient. Ecology 56:771-790. Woodward, F. I., M. R. Lomas & C. K. Kelly. 2004. Global climate and the distribution of plant biomes. Phil. Trans. R. Soc. Lond. B 359:1465-1476. 2. Community-level patterns: Species richness; alpha, beta & gamma diversity; some geographic patterns (e.g., species-area curves), the processes that cause them (e.g., Island Biogeography Theory), and considerations of scale; etc. Assigned reading: Ricklefs, Robert E. 1987. Community diversity: Relative roles of local and regional processes. Science 235:167-171. Differing opinions concerning large-scale effects: Compare and contrast Wright et al. (2003) with Karlson et al. (2004). Wright et al. (2003) conclude that there is limited large-scale effect, whereas Karlson et al. (2004) show strong large-scale effect on local diversity. Karlson, Ronald H., Howard V. Cornell & Terence P. Hughes. 2004. Coral communities are regionally enriched along an oceanic biodiversity gradient. Nature 429:867-870. Wright, Justin P., Alexander S. Flecker & Clive G. Jones. 2003. Local vs. landscape controls on plant species richness in beaver meadows. Ecology 84:3162-3173. For considerations of scale: Levin, Simon A. 1992. The problem of pattern and scale in ecology. Ecology 73:1943-1967. Additional references: Brown, James H. 1995. Macroecology. The University of Chicago Press, Chicago, IL. Caley, M. Julian & Dolph Schluter. 1997. Relationship between local and regional diversity. Ecology 78:70-80. Chown, Steven L., Brent J. Sinclair, Hans P. Leinaas & Kevin J. Gaston. 2004. Hemispheric asymmetries in biodiversity – a serious matter for ecology. PLoS Biology 2:1701-1707. Colwell, R. EstimateS. [Freeware software for estimating a variety of variables useful for describing community-level patterns; available at: http://viceroy.eeb.uconn.edu/estimates] Condit, Richard, Robin B. Foster, Stephen P. Hubbell, R. Sukumar, Egbert G. Leigh, N. Manokaran, Suzanne Loo de Lao, James V. LaFrankie & Peter S. Ashton. 1998. Assessing forest diversity on small plots: Calibration using species-individual curves from 50-ha plots. Pp. 247-268 in F. Dallmeier & J. A. Comisky, eds., Forest Biodiversity: Research, Monitoring and Modeling. UNESCO, Paris, France. Crist, Thomas O., Joseph A. Veech, Jon C. Gering & Keith S. Summerville. 2003. Partitioning species diversity across landscapes and regions: a hierarchical analysis of a, b, and g diversity. Am. Nat. 162:734-743. Gaston, K. J. & T. M. Blackburn. 1999. Macroecology: A critique. Oikos 84:353-368. Gaston, K. J., T. M. Blackburn & J. I. Spicer. 1998. Rapaport’s Rule: Time for an Epitaph? Trends in Ecology and Evolution 13:70-74. Gotelli, N. EcoSim. [Freeware software for a variety of null-model analyses within the realm of community ecology; available at: http://homepages.together.net/~gentsmin/ecosim.htm] Gotelli, Nicholas J. & Robert K. Colwell. 2001. Quantifying biodiversity: procedures and pitfalls in the measurement and comparison of species richness. Ecology Letters 4:379391. Gross, Katherine L., Gary G. Mittelback & Heather L. Reynolds. 2005. Grassland invasibility and diversity: Responses to nutrients, seed input, and disturbance. Ecology 86:476-486. Harrison, Susan & Howard Cornell. 2008. Toward a better understanding of the regional causes of local community richness. Ecology Letters 11:969-979. He, Fangliang & Pierre Legendre. 2002. Species diversity patterns derived from species-area models. Ecology 83:1185-1198. Holyoak, Marcel, Mathew A. Leibold & Robert D. Holt, eds. 2005. Metacommunities: Spatial Dynamics and Ecological Communities. University of Chicago Press, Chicago, IL. Hillebrand, Helmut. 2005. Regressions of local on regional diversity do not reflect the importance of local interactions or saturation of local diversity. Oikos 110:195-198. Hurlbert, S. H. 1971. The nonconcept of species diversity: A critique and alternative parameters. Ecology 52:577-586. Karlson, Ronald H., Howard V. Cornell & Terence P. Hughes. 2004. Coral communities are regionally enriched along an oceanic biodiversity gradient. Nature 429:867-870. Kreft, Holger & Walter Jetz. 2007. Global patterns and determinants of vascular plant diversity. PNAS 104:5925-5930. Lande, R. 1996. Statistics and partitioning of species diversity, and similarity among multiple communities. Oikos 76:5-13. Laurance, William F. 2008. Theory meets reality: How habitat fragmentation research has transcended island biogeography theory. Biological Conservation 141:1731-1744. Levin, Simon A. 1992. The problem of pattern and scale in ecology. Ecology 73:1943-1967. Loreau, Michael. 2000. Are communities saturated? On the relationship between α, β and γ diversity. Ecology Letters 3:73-76. MacArthur, Robert H. & Edward O. Wilson. 1967. The Theory of Island Biogeography. Princeton University Press, Princeton, NJ. Magurran, Anne E. 1988. Ecological Diversity and its Measurement. Princeton University Press, Princeton, USA. Magurran, Anne E. 2004. Measuring Biological Diversity. Blackwell Publishing, Oxford, U.K. Niering, W., R. Whittaker & C. Lowe. 1963. The Saguaro: a population in relation to its environment. Science 142:15-23. Peet, Robert K. 1974. The measurement of species diversity. Annual Review of Ecology and Systematics 5:285-307. Plotkin, Joshua B., Matthew D. Potts, Nandi Leslie, N. Manokaran, James LaFrankie & Peter S. Ashton. 2000. Species-area curves, spatial aggregation, and habitat specialization in tropical forests. Journal of Theoretical Biology 207:81-99. Rahel, F.J. 1990. The hierarchical nature of community persistence: a problem of scale. The American Naturalist 136:328-344. Ricklefs, Robert E. 1987. Community diversity: Relative roles of local and regional processes. Science 235:167-171. Rosenzweig, Michael. 1995. Species Diversity in Space and Time. Cambridge University Press, Cambridge, UK. Rossi, Richard E., David J. Mulla, André G. Journel & Eldon H. Franz. 1992. Geostatistical tools for modeling and interpreting ecological spatial dependence. Ecological Monographs 62:277-314. Scheiner, S. M. 1992. Measuring pattern diversity. Ecology 73:1860-1867. Scheiner, S. M., S. B. Cox, M. R. Willig, G. G. Mittelbach, C. Osenberg, M. Kaspari. 2000. Species richness, species-area curves, and Simpson’s paradox. Evol. Ecol. Res. 2:791-802. Simberloff, Daniel S. 1973. Species turnover and equilibrium island biogeography. Science 194:572-578. Simberloff, Daniel S. 1974. Equilibrium theory of island biogeography and ecology. Annual Review of Ecology and Systematics 5:161-182. Stevens, Richard D. & Michael R. Willig. 2002. Geographical ecology at the community level: Perspectives on the diversity of New World bats. Ecology 83:545-560. Turchin, P. 1996. Fractal analyses of animal movement: a critique. Ecology 77:2086-2090. Veech, Joseph A., Keith S. Summerville, Thomas O. Crist & Jon C. Gering. 2002. The additive partitioning of species diversity: recent revival of an old idea. Oikos 99:3-9. Wardle, David A., Gregor W. Yeates, Gary M. Barker, Peter J. Bellingham, Karen I. Bonner & Wendy M. Williamson. 2003. Island biology and ecosystem functioning in epiphytic soil communities. Science 301:1717-1720. Whittaker, R. H. 1972. Evolution and measurement of species diversity. Taxon 21:213-251. Wiens, J. A. 1989. Spatial scaling in ecology. Functional Ecology 3:385-397. Wilson, J. Bastow & Barbara J. Anderson. 2001. Species-pool relations: like a wooden light bulb? Folia Geobotanica 36:35-44. [“The species pool concept is stimulating, but it is probably operationally impossible to test. Like a wooden light bulb, it is beautiful and interesting, but of little use” (Abstract)] Wright, Justin P., Alexander S. Flecker & Clive G. Jones. 2003. Local vs. landscape controls on plant species richness in beaver meadows. Ecology 84:3162-3173. 3. Community-level patterns: Relative abundance distributions Assigned reading: Hubbell, Stephen P. 2001. The Unified Neutral Theory of Biodiversity and Biogeography. Princeton University Press, Princeton, NJ. [Chapt. 2: On current theories of relative species abundance, pp. 30-47; Chapt. 3: Dynamical models of the relative abundance of species, pp. 48-75; Chapt. 4: Local Community Dynamics Under Ecological Drift, see first two pages, i.e., pp. 76-77] May, Robert M. 1986. The search for patterns in the balance of nature: advances and retreats. Ecology 67:1115-1126. [See especially the final sections] Additional references: Bell, Graham. 2001. Neutral macroecology. Science 293:2413-2418. Chave, Jérôme, Helene C. Muller-Landau & Simon A. Levin. 2002. Comparing classical community models: Theoretical consequences for patterns of diversity. Am. Nat. 159:123. Connolly, Sean R., Terry P. Hughes, David R. Bellwood & Ronald H. Karlson. 2005. Community structure of corals and reef fishes at multiple scales. Science 309:1363-1365. de Aguiar, M. A. M., M. Baranger, E. M. Baptestini, L. Kaufman & Y. Bar-Yam. 2009. Global patterns of speciation and diversity. Nature 460:384-387. Hubbell, Stephen P. 2001. The Unified Neutral Theory of Biodiversity and Biogeography. Princeton University Press, Princeton, NJ. May, Robert M. 1975. Patterns of species abundance and diversity. Pp. 81-120 in M. L. Cody & J. M. Diamond, eds., Ecology and Evolution of Communities. Belknap Press of Harvard University Press, Cambridge, MA. May, Robert M. 1986. The search for patterns in the balance of nature: advances and retreats. Ecology 67:1115-1126. May, Robert M. 1988. How many species are there on Earth? Science 241:1441-1449. McGill, Brian J. 2003. A test of the unified neutral theory of biodiversity. Nature 422:881885. McGill, Brian J., Rampal S. Etienne, John S. Gray, David Alonso, Marti J. Anderson, Habtamu Kassa Benecha, Maria Dornelas, Brian J. Enquist, Jessica L. Green, Fangliang He, Allen H. Hurlbert, Anne E. Magurran, Pablo A. Marquet, Brian A. Maurer, Annette Ostling, Candan U. Soykan, Karl I. Ugland & Ethan P. White. 2007. Species abundance distributions: moving beyond single prediction theories to integration within an ecological framework. Ecology Letters 10:995-1015. Preston, F. W. 1948. The commonness, and rarity, of species. Ecology 29:254-283. Preston, F. W. 1962. The canonical distribution of commonness and rarity. Ecology 43:185215, 410-432. Volkov, I., J. R. Banavar, F. He, S. P. Hubbell & A. Maritan. 2005. Density dependence explains tree species abundance and diversity in tropical forests. Nature 438:658-661. Volkov, Igor, Jayanth R. Banavar, Stephen P. Hubbell & Amos Maritan. 2003. Neutral theory and relative species abundance in ecology. Nature 424:1035-1037. Volkov, Igor, Jayanth R. Banavar, Stephen P. Hubbell & Amos Maritan. 2007. Patterns of relative species abundance in rainforests and coral reefs. Nature 450:45-49. Whittaker, R. H. 1965. Dominance and diversity in land plant communities. Science 147:250-260. Zillio, Tommaso & Richard Condit. 2007. The impact of neutrality, niche differentiation and species input on diversity and abundance distributions. Oikos 116:931-940. 4. Pair-wise species interactions: Competition. I. Theory Assigned reading: Connell, Joseph H. 1980. Diversity and the coevolution of competitors, or the ghosts of competition past. Oikos 35:131-138. Horn, H. & R. MacArther. 1972. Competition among fugitive species in a harlequin environment. Ecology 53:749-752. Lewin, Roger. 1983. Santa Rosalia was a goat. Science 221:636-639. Tilman, David. 1987. The importance of the mechanisms of interspecific competition. The American Naturalist 129:769-774. Additional references: Brown, W. L., Jr. & E. O. Wilson. 1956. Character displacement. Systematic Zoology 5:4964. Chase, Jonathan M. & Mathew A. Leibold. 2003. Ecological Niches: Linking Classial and Contemporary Approaches. Chicago University Press, Chicago, IL. Connell, Joseph H. 1980. Diversity and the coevolution of competitors, or the ghosts of competition past. Oikos 35:131-138. Grace, James B. & David Tilman, eds. 1990. Perspectives on Plant Competition. Academic Press, Inc., San Diego, CA. Hardin, Garrett. 1960. The competitive exclusion principle. Science 131:1292-1297. [Coined the term “competitive exclusion principle”] Horn, H. & R. MacArther. 1972. Competition among fugitive species in a harlequin environment. Ecology 53:749-752. Hutchinson, G. Evelyn. 1957. Concluding remarks. Cold Spring Harbor Symposium on Quantitative Biology 22:415-427. Keddy, Paul A. 2001. Competition, 2nd ed. Kluwer Academic Pubs., Dordrecht, The Netherlands. Lewin, Roger. 1983. Santa Rosalia was a goat. Science 221:636-639. Pacala, Stephen W. 1986. Neighborhood models of plant population dynamics. II. Multispecies models of annuals. Theoretical Population Biology 29:262-292. Pacala, Stephen W. & David Tilman. 1994. Limiting similarity in mechanistic and spatial models of plant competition in heterogeneous environments. The American Naturalist 143:222-257. Pfennig, Karin S. & David W. Pfennig. 2009. Character displacement: ecological and reproductive responses to a common evolutionary problem. The Quarterly Review of Biology 84:253-276. Rees, Mark & Joy Bergelson. 1997. Asymmetric light competition and founder control in plant communities. Journal of Theoretical Biology 184:353-358. Riebesell, John F. 1974. Paradox of enrichment in competitive systems. Ecology 55:183-187. Taper, Mark. 1993. A new look at competition theory and the structure of ecological communities. Trends in Ecology and Evolution 8:308-309. Tilman, David. 1982. Resource Competition and Community Structure. Princeton University Press, Princeton, NJ. Tilman, David. 1987. The importance of the mechanisms of interspecific competition. The American Naturalist 129:769-774. Tilman, David. 1988. Dynamics and Structure of Plant Communities. Princeton University Press, Princeton, NJ. Weiner, Jacob. 1990. Asymmetric competition in plant populations. Trends in Ecology and Evolution 5:360-364. 5. Pair-wise species interactions: Competition. II. Empirical underpinnings Assigned reading: Brown, James H. & Diane W. Davidson. 1977. Competition between seed-eating rodents and ants in desert ecosystems. Science 196:880-882. Byers, James E. 2000. Competition between two estuarine snails: Implications for invasions of exotic species. Ecology 81:1225-1239. Pacala, Stephen & Jonathan Roughgarden. 1982. Resource partitioning and interspecific competition in two two-species insular Anolis lizard communities. Science 217:444-446. Petren, Kenneth, Douglas T. Bolger & Ted J. Case. 1993. Mechanisms in the competitive success of an invading sexual gecko species over an asexual native. Science 259:354-358. Additional references: Antonovics, Janis & Donald A. Levin. 1980. The ecological and genetic consequences of density-dependent regulation in plants. Annual Review of Ecology and Systematics 11:411-452. Brown, James H. & Diane W. Davidson. 1977. Competition between seed-eating rodents and ants in desert ecosystems. Science 196:880-882. Byers, James E. 2000. Competition between two estuarine snails: Implications for invasions of exotic species. Ecology 81:1225-1239. Carrascal. L. M., J. L. Terrería & A. Valido. 1992. Habitat distribution of canary chaffinches among islands: Competitive exclusion or species-specific habitat preferences? Journal of Biogeography 19:383-390. Connell, Joseph H. 1983. On the prevalence and relative importance of interspecific competition: Evidence from field experiments. The American Naturalist 122:661-696. Coomes, David A. & Peter J. Grubb. 2000. Impacts of root competition in forests and woodlands: a theoretical framework and review of experiments. Ecological Monographs 70:171-207. Dudley, Tom L., Carla M. D’Antonio & Scott D. Cooper. 1990. Mechanisms and consequences of interspecific competition between two stream insects. Journal of Animal Ecology 59:849-866. Eberhard, William G. 1989. Niche expansion in the spider Wendilgarda galapagensis (Araneae, Theridiosomatidae) on Cocos Island. Rev. Biol. Trop. 37:163-168. Ferson, Scott, Pat Downey, Paul Klerks, Marc Weissburg, Irwin Kroot, Steven Stewart, Geoff Jacquez, James Ssemakula, Richard Malenky & Karl Anderson. 1986. Competing reviews, or why do Connell and Schoener disagree? The American Naturalist 127:571576. Goldberg, D. E. & A. M. Barton. 1992. Patterns and consequences of interspecific competition in natural communities: A review of field experiments with plants. The American Naturalist 139:771-801. Grant, P. R. 1968. Bill size, body size, and the ecological adaptations of bird species to competitive situations on islands. Systematic Zoology 17:319-333. Grant, P. R. 1972. Interspecific competition among rodents. Annual Reviews of Ecology & Systematics 3:79-106. Grant, P. R. 1972. Convergent & divergent character displacement. Biological Journal of the Linnean Society 4:39-68. Grant, P. R. 1975. The classical case of character displacement. Evolutionary Biology 8:237337. Grant, Peter R. 1986. Ecology & Evolution of Darwin’s Finches. Princeton University Press, Princeton, NJ. Grant, P. R. & I. Abbott. 1980. Interspecific competition, null hypotheses and island biogeography. Evolution 34:332-341. Lawton, John. 1991. Warbling in different ways. Oikos 60:273-274. Lewis, Simon L. & Edmund V. J. Tanner. 2000. Effects of above- and belowground competition on growth and survival of rain forest tree seedlings. Ecology 81:2525-2538. Pacala, Stephen & Jonathan Roughgarden. 1982. Resource partitioning and interspecific competition in two two-species insular Anolis lizard communities. Science 217:444-446. Pacala, Stephen W. & Jonathan Roughgarden. 1985. Population experiments with the Anolis lizards of St. Maarten and St. Eustatius. Ecology 66:129-141. Petren, Kenneth, Douglas T. Bolger & Ted J. Case. 1993. Mechanisms in the competitive success of an invading sexual gecko species over an asexual native. Science 259:354-358. Platt, W. J. & I. M. Weiss. 1977. Resource partitioning and competition within a guild of fugitive prairie plants. The American Naturalist 111:479-513. Richman, A. D. & T. Price. 1992. Evolution of ecological differences in the Old World leaf warblers. Nature 355:817-821. Schluter, Dolph. 1994. Experimental evidence that competition promotes divergence in adaptive radiation. Science 266:798-801. Schluter, Dolph & John Donald McPhail. 1992. Ecological character displacement and speciation in sticklebacks. The American Naturalist 140:85-108. Schoener, T. W. 1983. Field experiments on interspecific competition. The American Naturalist 122:240-285. Schoener, T. W. 1985. Some comments on Connell’s and my reviews of field experiments on interspecific competition. The American Naturalist 125:730-740. Silander, John A., Jr. & Stephen W. Pacala. 1985. Neighborhood predictors of plant performance. Oecologia 66:256-263. Townsend, Howard M., Kathryn P. Huyvaert, Peter J. Hodum & David J. Anderson. 2002. Nesting distributions of Galápagos boobies (Aves: Sulidae): an apparent case of amensalism. Oecologia 132:419-427. Welden, C. W. & W. L. Slauson. 1986. The intensity of competition versus its importance: An overlooked distinction and some implications. Quarterly Review of Biology 61:23-44. 6. Pair-wise species interactions: Predator-prey, parasitoid-host & parasite-host interactions Assigned reading: Gilbert, Gregory S. & Campbell O. Webb. 2007. Phylogenetic signal in plant pathogen-host range. PNAS 104:4979-4983. 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