BTO organises a range of volunteer surveys and projects covering all the major bird species groups in the UK.
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Bird Ringing Scheme

Bird ringing generates information on the survival, productivity and movements of birds, ...
Birds in Greenspaces

The BTO Birds in Greenspaces project aims to find out just how important greenspaces are for UK ...
BirdTrack

BirdTrack is an exciting project that looks at migration movements and distributions of birds ...
Blackbirds in Gardens

The Blackbirds in Gardens project will help us understand how Blackbirds use gardens, and the ...
Breeding Bird Survey (BBS)

The Breeding Bird Survey is the main scheme for monitoring the population changes of the UK’s ...
Cuckoo Tracking Project

Help us track Cuckoos and watch the current cohort's epic migration on our Cuckoo migration map ...
Cudyll Cymru – Monitoring Raptors in Wales

Cudyll Cymru is a newly developed scheme which monitors raptors (birds of prey) in Wales. Learn ...
Cudyll Cymru – Monitoring Raptors in Wales (Cymraeg)

Mae Cudyll Cymru yn gynllun newydd sy’n monitro adar ysglyfaethus yng Nghymru. Dysgwch fwy am y ...
Gamekeeper Wader Transects

The Gamekeeper Wader Transects project allows gamekeepers to contribute scientifically-rigorous ...