Service Description: Severn Estuary High Tide Waterbird Roost Sites (Gloucestershire)
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Description: Identification of wintering waterbird high tide roosts on the Severn Estuary SSSI/SPA completed in four phases: Phase 1 includes the Brean Down to Clevedon stretch. Phases 2 & 3 were completed at the same time. Phase 2 included the Clevedon to Oldbury stretch and Phase 3 Bridgwater Bay. Phases 2 & 3 also identified the subsites within Steart Marshes in Bridgwater Bay. Phase 4 includes the Gloucestershire area. This is a spatial dataset that identifies the locations of waterbird high tide roost sites in the Severn Estuary; and characterises the habitat(s) and waterbird composition. Information on the presence of waterbirds and their roost site characteristics was collected for each sector from the following sources: (i) WeBS core count (ie, high tide) data supplied by the BTO; (ii) interviews with the relevant WeBS counter; and (iii) site visits. This study provides much more detailed information than is generally available for the BTO collected WeBS data. The roost locations will help to determine whether the activities associated with a proposed plan or project could lead to impacts which have a significant adverse effect upon any given species or assemblage of water bird(s).
Full metadata can be viewed on data.gov.uk.
Copyright Text: © Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2018. Data was supplied by the Wetland Bird Survey (WeBS), a partnership between the British Trust for Ornithology, the Royal Society for the Protection of Birds and the Joint Nature Conservation Committee (the latter on behalf of the Council for Nature Conservation and the Countryside, the Countryside Council for Wales, Natural England and Scottish Natural Heritage) in association with the Wildfowl and Wetlands Trust.
Spatial Reference: 27700 (27700)
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Spatial Reference: 27700 (27700)
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Spatial Reference: 27700 (27700)
Units: esriMeters
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