BTO research reveals that seabird population declines due to Highly Pathogenic Avian Influenza (HPAI) can be detected using data collected by volunteer seawatchers. The UK's breeding seabird ...

Changes to the timing of spring events are some of the most obvious and highly documented responses to climate change. Differences in the response of timing between interacting groups, such as ...

Read the annual report of the Seabird Monitoring Programme, a BTO / JNCC / RSPB publication about the abundance and productivity of breeding seabird species in Britain and Ireland from 1986 to 2023.

In this session, Gethin Jenkins-Jones will help you learn how to identify common Welsh birds by their plumage and songs. Packed with fun memory aids, activities and games, this event welcomes those of ...

Join Gethin Jenkins-Jones for a morning session to find out more about the Breeding Bird Survey (BBS) and how you could take part in it. By joining the Carmarthen BBS team, you’ll be making a really ...

All volunteers must follow BTO’s Guidance for volunteer fieldworkers and the organisation’s Code of Conduct. *On sites where both Woodlark and Dartford Warbler occur, volunteers will need to make ...

Have you attended one of our songs and calls training sessions in the last few years but feel a bit rusty? Or maybe you've done lots of learning on your own but would like to boost your confidence in ...

Join Gethin Jenkins-Jones for a morning session to find out more about the Breeding Bird Survey (BBS) and how you could take part in it. By joining the Pembrokeshire BBS team, you’ll be making a ...

In this afternoon session, Gethin Jenkins-Jones will help you learn how to identify common Welsh birds by their plumage and songs. Packed with fun memory aids, activities and games, this event ...