Kingsbury Linear Park Warwickshire Sites of Importance for Nature Conservation: Local Wildlife Sites Evaluation Form Site Name: Kingsbury Linear Park Site Ref: SP29D Local Authority Area: North Warwickshire BC Site description: Grid Ref: SP218962 Date Selected: Managed: no Area: The LWS comprises a small public open space recently created within the southern half of Kingsbury village. It occupies a narrow corridor of open land on either side of the Hurley Brook, a tributary of the River Tame; and is being bordered to the north and south by new housing estates, to the west by the A51 Tamworth-Coventry Road, and to the east by the mainline BirminghamBurton-on-Trent railway. The area was formerly occupied by small damp pasture fields crossed by the alder lined brook, but the site has now been partly landscaped with a network of paths laid out and some blocks of young woodland planted as screening at the eastern end. The pasture has been left to nature and is now very rough with extensive areas of wet glyceria/carex marsh and tall herb. The few remnants of hedgerow have been allowed to develop into belts of scrub. Since the initial landscaping there appears to be no ongoing habitat management. The site occupies a level narrow flood plain 500m east of the River Tame, and is subject to localised flooding. The underlying geology consists of alluvial deposits. Marsh and wet grassland are the most important habitats within the LWS, with all significant blocks of this habitat occurring north of the brook. The most extensive area is situated at the western end of the park, where it is crossed by a well-used cycle and footpath. This area is mainly dominated by low Reed Sweet-grass, but with Brown Sedge also abundant locally. In the corner below the Coventry Road, impeded drainage has allowed a large stand of Common Reedmace swamp to develop. Further to the east in the centre of the park there is a smaller area of marsh dominated by Lesser Pond-sedge and Reed Canary Grass. In the north-east of the park bordering another path is a slightly more extensive marsh again dominated by Reed Sweet-grass and Brown Sedge. Joining up these areas of marsh and surrounding them are extensive areas of rank grass and tall herb occupying slightly drier but still frequently inundated land. These areas are dominated by abundant Common Nettle, Great Willowherb, Creeping Thistle and Meadowsweet, with abundant Creeping Bent, Marsh Birdsfoot-trefoil, Meadow Vetchling, Amphibious Bistort, Creeping Buttercup and Hairy Sedge in the more open grassy areas. Other species associated with this habitat include locally frequent Common Knapweed, Marsh Thistle, Tufted Hair-grass, Common Spike-rush, Hoary and Square-stemmed Willowherbs, Field Horsetail, Jointed, Soft and Hard Rushes, Water Mint, Common Sorrel, Meadow Buttercup and Water Figwort. Occasional species include Wild Angelica, False Fox-sedge, Marsh Horsetail, Yellow Iris and Compact Rush. The drier grassland areas, of which the most extensive are south of the brook, are less diverse and mainly dominated by coarse grasses such as False Oat-grass, Cocksfoot and Common Couch, with local patches of Tufted Hair-grass. Forbs are much scarcer. Extensive invasion of the grassland by Bramble and tall Herb such as Common Nettle, Great Willowherb and Creeping Thistle is progressing unchecked, and this has been followed by the beginnings of scrub invasion. 1 Kingsbury Linear Park The brook which meanders through the park is bordered by narrow strips of Alder woodland, with a slightly more extensive area of mature Crack Willow carr at the western end on either side of the bridge. Both areas of woodland are secondary in character. The shrub layer is not well established in either and mainly confined to occasional Hawthorn, sallow and Elder, with rare Ash, Hazel and Crab Apple. The field layer is luxuriant and dominated by Garlic Mustard, Cow Parsley, Cleavers, Common Nettle, Common Couch, Bramble and Ivy, with locally frequent Bearded Couch, Herb Bennet, Ground-ivy and Hedge Woundwort. Other species are rare-occasional and mainly confined to the banks of the brook, and these include Wild Angelica, Wavy Bittercress, Pendulous Sedge, Remote Sedge, Broad Buckler-fern, Herb Robert, Blackcurrant and Red Campion. The brook is largely shaded and quite sluggish and silted, but does contain locally frequent Common Water-starwort, and occasional small patches of Fool’s Watercress, Common Watercress and Brooklime. Scrub habitats are most extensive in the drier parts of the eastern half of the park. Relict areas of hedgerow contain mainly Hawthorn and Blackthorn, but with locally frequent Field Maple and Elder, and occasional sallow. The very few mature standards, Pedunculate Oak, Alder and Ash, are mainly confined to the park boundaries. At the eastern end of the park is a dense belt of scrub dominated by sallow, Hawthorn and Field Maple which has been augmented by dense planting of mainly native species such as Oak, Hazel, Ash, Cherry and Rowan. The field layer below this scrub is dominated by abundant Bramble, Cleavers and Cow Parsley. Fauna The park contains a number of bird species typical of scrub and marsh, with Sedge Warbler, Blackcap, Chiffchaff, Long-tailed Tit and Reed Bunting noted during the survey. Other groups have not been studied, but the park is likely to be at least locally important for invertebrates. Phase 1 Habitats present: Semi-improved grassland, marsh, scrub, brook. 2 Kingsbury Linear Park Evaluation against the criteria Habitat criteria applied: Grassland and marsh SCIENTIFIC Elements of the criteria applying CRITERIA to the site 1 2 3 4 5 6 Diversity √ √ √ √ Rarity √ Size √ Naturalness √ √ √ Fragility Typicalness √ √ Ecological Position Significant Populations Potential Value √ √ √ COMMUNITY CRITERIA Physical & Visual Access Educational Value Community & Amenity Value Aesthetic Appeal & Landscape Geographical Position Recorded History Continuity of Landuse Elements of the criteria applying to the site 1 2 3 4 5 √ √ √ √ √ √ √ √ √ √ √ √ √ √ Why this site qualifies as a Local Wildlife Site: summary of assessment Kingsbury Linear Park qualifies as a Local Wildlife Site with 15 scientific and 13 community criteria, of which the following are considered to be the most important. Diversity The park has a reasonable diversity of vascular plants, with 130 species recorded, mainly characteristic of marsh, semi-improved grassland and both shaded and waste places. It also has a good variety of habitats and sub-habitats, including damp willow carr, scrub, tall herb, marsh, a small typha swamp and rough grassland, with a tree-lined brook as the centre piece. Rarity Glyceria-Carex marsh and its associated wet grassland/tall herb and willow carr are scarce and declining habitats within Warwickshire. The park contains important populations of Brown Sedge, which is generally uncommon in the county, while several further species present in this category include Marsh Horsetail and Common Spike-rush. Fragility The marsh and grassland areas are vulnerable to the encroachment of tall herb, Bramble and scrub, and need to be managed. Typicalness The park contains good local examples of seasonally flooded Glyceria-Carex marsh. 3 Kingsbury Linear Park Ecological Position The park is linked to other important wetlands within the adjacent Tame Valley via the brook. It is also the only link between the Tame Valley and other habitats further up the Hurley Brook valley, including Kingsbury Wood SSSI and wetland habitats on the Kingsbury Rifle Ranges. Potential Value Species diversity in the grassland and marsh habitats would be considerably improved with a sympathetic management regime. The site would also be improved by the creation of some open water areas. Physical and Visual Access Although largely hidden from the main road by trees and urban development, there is open access to the general public. Community and Amenity Value The site is well used by local people for dog-walking and recreation, and is also used as a through route. Sources of Information : Recorder Site No: Ecosite No: Survey Details: Location of records Date: Survey Type: Surveyors: 15/9/09 Phase 2 J J Bowley (HBA / WWT / WBRC / EN /Other) HBA Any Other Information: Completed By: Date: 11/3/10 Passed by Sites Selection Panel: Map attached: Yes Species list attached: Yes Yes / No / Further survey required: candidate Wildlife Site Signed: 4 (circle as appropriate) Date: Kingsbury Linear Park 5