In recent days, Arthur has left his chosen spot in north-eastern Benin, where he has spent the last few weeks. He has flown approximately 815 km (506 miles) to the south-east, sweeping across Nigeria ...

Join BTO Youth and the Essex Birdwatching Society for a bird ringing demonstration, led by South Essex Ringing Group. Hosted by Alice, Shan (BTO Youth) and Oli (Essex Birdwatching Society). This bird ...

House Sparrow perched on a beam, by Amy Lewis / BTO The UK is home to 73 million fewer birds today than it was in 1970, according to research from the British Trust for Ornithology (BTO) published ...

Satellite technology is helping scientists from the British Trust for Ornithology (BTO) to better understand the pressures that the UK’s breeding Cuckoos face as they make annual migrations of 16,000 ...

For migrant birds, there are both ‘push’ and ‘pull’ factors that drive their migration. Typically, it’s a mix of factors. Different species also migrate at different times, and in different ways - in ...

Following a meeting of more than 100 experts, a report into the continuing Highly Pathogenic Avian Influenza (HPAI or ‘bird flu’) outbreak has been published by the British Trust for Ornithology (BTO) ...

Data from the British Trust for Ornithology (BTO) Garden BirdWatch survey, carried out by volunteers across the UK, show a fourfold increase in the number of gardens recording a Hummingbird Hawkmoth, ...

Birdwatchers across the UK are being asked to get out and count gulls this autumn, as the British Trust for Ornithology (BTO) continues to monitor populations of these characterful, if sometimes ...

A new report published today by the British Trust for Ornithology (BTO), in partnership with RSPB and JNCC, reveals impacts of Avian Influenza on Mute Swans across the UK. The Wetland Bird Survey ...

In the latest report looking at the size of our bird populations the Wren tops the list with 11 million pairs across the UK. The latest report, Population estimates of birds in Great Britain and the ...

Moult is a fascinating basic life history event in birds which, despite its major impact on their life cycle, is relatively poorly understood and even neglected. This is a companion to the excellent ...

After what looked like a bit of a false start last week, with an attempt to head out to sea followed by a swift return, it appears Cores has now taken the plunge and finally set off south. Leaving ...