This is a spatial dataset that describes the geographic extent of functionally linked sites, locations and counts (ie.individual records with a unique ID) of Severn Estuary SPA interest species Attribution statement: © Natural England copyright. Contains data supplied by British Ornithological Trust (BTO), RSPB, JNCC Gloucestershire Ornithological Co-ordinating Committee (GoCC) West Midlands Bird Club Wildfowl and Wetlands Trust (WWT)