Y mae gennym ystod eang o gyfleoedd i gyfranogi - gallwch gymryd rhan yn eich gardd, mewn man-gwyrdd trefol, mewn safleoedd gwlyptir neu wrth archwilio yn un o leoedd anial Cymru.
Trwy gymryd rhan mewn cynlluniau ac arolygon y BTO gallwch ddefnyddio'ch sgiliau adarydda gan ein helpu i ddeall sut y mae poblogaethau adar Cymru yn newid a pham.
Cudyll Cymru
Mae Cudyll Cymru yn gynllun newydd sy’n monitro adar ysglyfaethus yng Nghymru.
Dysgwch fwy am y prosiect a’i waith pwysig, a darganfyddwch sut i gymryd rhan – beth bynnag fo lefel eich sgiliau a’ch profiad.
Other projects
BirdTrack
Record birds and help us track the migration movements and distributions of birds throughout Britain and Ireland.
Suitable for any experience level.
Breeding Bird Survey
The main scheme for monitoring the population changes of the UK’s common and widespread breeding birds.
Some experience of bird surveys is useful.
Garden BirdWatch
Connect with nature, learn about wildlife and contribute to scientific research by joining Garden BirdWatch.
Suitable for everyone, including families and children.
Nest Record Scheme
Help us gather vital information on the breeding success of Britain's birds by recording the progress of nests.
Experience of nest finding and monitoring is useful.
Waterways BBS
An annual survey of breeding birds along rivers and canals, similar to that of the Breeding Bird Survey.
Some experience of bird surveys is useful.
Wetland Bird Survey
The Wetland Bird Survey monitors non-breeding waterbirds like wildfowl, waders and herons in the UK.
Some experience of bird surveys is useful.
