Project partners

Have you been ringed?

ringing-bracelets-wide.jpg

If you've ever bumped into BTO Ringers at an event, you've probably got a colourful ringing bracelet to show for it.

Find out more about the bird that shared your ring number below:

NT88726 P561536 N682545 1348922 RR89226 SR51425 GP73037 5D2867 T255330 T256760 R117658

Find out more about why we ring birds.

Too wet to nest?

A common issue that many analysts of biological data encounter is that of detectability. For a human population we can (in principle) count every individual. For wildlife though, things are trickier, and only rarely is...

Tagged Lesser Black-backed Gull. Gary Clewley

Article

Bird tracking — a masterclass

Phil Atkinson explains the technology behind tracking.

Case Study

BTO Data Reports

Our reports provide rigorous scientific information to inform Environmental Impact Assessments in the UK.

Project partners

Project partners

Have you been ringed?

ringing-bracelets-wide.jpg

Share this page

Related content

Too wet to nest?

Bird tracking — a masterclass

BTO Data Reports