Chaffinch. Edmund Fellowes

The Chaffinch population has fallen by a quarter in just five years.

Identifying Kestrel and Merlin

This video looks at two often confused falcons, the Kestrel and Merlin, and discusses the key features for separating the two.

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

Phil Atkinson explains the technology behind tracking.

BTO's Jamey Redway reflects on diversity in birding, and how organisations like BTO play a role in making birding more inclusive.

Meet our panel of volunteers who help steer BTO to better serve our younger supporters.