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 …

Project timeline. 1909 Ringing began in Britain & Ireland; 1937 BTO took over running of the Ringing Scheme; 1957 Ringers’ Bulletin launched; 1965 First edition of the Ringers’ Manual …

News Winter waterbird numbers shift in a warming climate. Data from the newly published edition of Waterbirds in the UK provide further evidence that wintering ducks, geese, swans and …

Join us in Manchester for a programme packed with talks from BTO staff and volunteers. Topics will include unravelling the decline of Nightingales, 77 years of monitoring waterbirds, …

In preparation for the initial release of DemOn, we issued a series of informative emails to all ringers and nest recorders. These provide a general overview of DemOn, along with a brief …

In the largest font, you will find the species’ common name, as regularly used in the UK. Increasingly, there is a move towards 'standardised' English names, which usually means …

Project timeline. 2002 Migration watch started, with the initial aim of mapping migration; 2004 Re-named BirdTrack and expanded to cover all seasons; 2013 BirdTrack apps released on iOS …

Help with research into garden wildlife by joining our Garden BirdWatch community. BTO has run the year-round Garden BirdWatch scheme since 1995, and thousands of people across the …

Emergency contact information Name: Telephone 1: Telephone 2: Email: Address: Relation to the participant: Consent a I give permission for BTO to store this data in line with the privacy policy …

© British Trust for Ornithology (BTO), The Nunnery, Thetford, Norfolk, IP24 2PU