Sign up

To sign up to take part, please CLICK on the below map of Norfolk, and zoom in to see and reserve a 1-km square for survey.

Please note that if you are providing name, address and other personal details, BTO will store and use these in line with our published Privacy Policy. You can specify your preferences surrounding the way we contact you at any time. Norfolk_sign_up

Thetford Longstratton Norwich Dereham Swaffham Welney Fakenham King Lynn Hunstanton Sheringham Aylsham Catfield Surlingham