Identifying Roseate Tern, Sandwich Tern and Little Tern

BTO bird identification videos are supported by Natureguides

Natureguides kindly provide species video clips for our bird identification videos.

Bird tracking

Phil Atkinson explains the technology behind tracking.

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Biodiversity loss and the UK’s birds

Biodiversity loss is one of the biggest drivers of bird population declines in the UK. Learn what we’re doing to tackle this threat to nature and how you can support our work.

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Identifying Roseate Tern, Sandwich Tern and Little Tern

BTO bird identification videos are supported by Natureguides

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Bird tracking

BTO Data Reports

Biodiversity loss and the UK’s birds