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Cymrwch ran yma yng Nghymru

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.

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.

View all current projects or view the list of completed projects.

Chiffchaff by Paul Newton

Breeding Bird Survey

BBS monitors the population changes of 118 breeding bird species across the UK thanks to the dedication of almost 3,000 volunteers who survey their randomly selected 1-km square each spring.

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Time / skill needed:
  • Undertake three site visits between April and June - a recce and two morning visits, along with data entry.
  • Able to identify UK breeding birds by sight, song and call.
Arctic Tern Photographer Jeremy Moore

BirdTrack

BirdTrack is a free and convenient way of storing your bird records online. BirdTrack lets you keep up to date with what others are seeing, view the latest trends, and contribute your data to BTO science.

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Time / skill needed:
  • There is no minimum time commitment.
  • Ideally you will have fairly good bird identification skills.
Dipper by Edmund Fellowes

Waterways Breeding Bird Survey

The Waterways Breeding Bird Survey is an annual survey of breeding birds along rivers and canals.

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Time / skill needed:
  • Undertake three site visits between April and June - a recce and two morning visits, along with data entry.
  • Able to identify UK breeding birds by sight, song and call.
Fieldfare. Liz Cutting

Garden BirdWatch

Help with research into garden wildlife by joining our Garden BirdWatch community.

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Time / skill needed:
  • As much as you like, but a minimum of 20 minutes per week recommended.
  • Can identify common garden birds by sight.
WeBS counting. Photograph by Teresa Frost

Wetland Bird Survey

The Wetland Bird Survey (WeBS) monitors non-breeding waterbirds in the UK.

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Time / skill needed:
  • One visit per month, preferably on the Sunday Core Count priority date.
  • Identify waterbirds that regularly occur at your allocated WeBS site.
Long-tailed Tit nest. Photograph by Elspeth Rowe

Nest Record Scheme

Nest Record Scheme participants gather vital information on the breeding success of Britain's birds by following the progress of individual nests.

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Time / skill needed:
  • A few minutes on a nest in a garden to a full time project in the field.
  • Count eggs and chicks in nests by following the Code of Conduct.
Greenfinch in the hand having its wing measured, by Dawn Balmer

Bird Ringing Scheme

Bird ringing generates information on the survival, productivity and movements of birds, helping us to understand why populations are changing.

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Time / skill needed:
  • It usually takes a year or more, ringing regularly with qualified ringers, to obtain a ringing permit.
  • Basic bird identification skills and reasonable dexterity are required.

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