Disease can have serious implications for our wild bird populations, as Wildife Vets from the Zoological Society of London explain.
Stories of rampaging 'seagulls' dominate column inches in the holiday season. Our BTO gull experts take a look at the facts behind the headlines.
Hazel McCambridge walks through the diary of an average Blue Tit during the breeding season.
Steve Portugal explains why and how birds undertake long and perilous migratory journeys.
BTO Data Reports
Our reports provide rigorous scientific information to inform Environmental Impact Assessments in the UK.
One bird, twelve journeys, 60 000 miles and invaluable scientific data: PJ the Cuckoo has left an incredible legacy.
You can submit your dragonfly and damselfly records to BTO via BirdTrack or Garden BirdWatch - find out why these records are so important in Rob Jaques' blog.
You can submit your dragonfly and damselfly sightings to BTO via BirdTrack or Garden BirdWatch. Find out why these records are so important in Rob Jaques' blog.