Papercourt Marshes is a 10-hectare (25-acre) nature reserve in the borough of Guildford in Surrey. It is managed by the Surrey Wildlife Trust.[2] A roughly 50 hectares (120 acres) lake and associated surrounds, including the marshes totalling 20.0 hectares (49 acres) is designated a biological Site of Special Scientific Interest as Papercourt.[1][3]
This site has a variety of wetland habitats with marshes, unimproved meadows, streams and flooded gravel pits. More than seventy species of birds breed on Papercourt and ninety species winter there.[4]