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 ...

Commonly referred to as the UK Red List for birds, the status of birds has now been reviewed five times, covering the UK, Channel Islands and Isle of Man. The latest review was published in December ...

The American wood warblers are similar in in size, shape and habits to the old world warblers, to which they are not at all related, though they are generally rather more colourful, particularly the ...

BTO offers several products and services that work alongside the Acoustic Pipeline to help provide an end-to-end workflow for acoustic monitoring. The Acoustic Pipeline Tools is a Shiny application ...

Welcome to the BTO Acoustic Pipeline Support Hub. Here you can find guides, technical requirements, information about equipment and other resources to help you ...

English Farm Woodland Birds 2019 Non-Estuarine Waterbird Survey 3 (NEWS III) 2015/16 Urban Gull Case Study 2018 & 2019 Northern Ireland Lowland Breeding Waders 2018 & 2019 ...

The BTO Acoustic Pipeline is developing a suite of tools for the sound identification of audible bird vocalisations, and of other taxonomic groups. The BTO Acoustic Pipeline now provides tools for the ...

The vireos are a group of migratory warbler-like birds of the Americas. Birds of the tree canopy, they have relatively dull plumage, a robust build and heavy bills. Although they feed largely on ...

The Regional Network sits at the very heart of BTO. The dedication and commitment of our Regional Representatives, Regional Ambassadors and Regional Organisers is truly remarkable, and the work of BTO ...

Species in the table that are marked with an asterisk are ones for which we particularly wish to encourage more monitoring because although they are common we receive relatively few records for them.

Frigatebirds are highly maneuverable aerial predators of tropical waters. The five species all breed in large colonies in trees on tropical islands. During courtship the males (which are mostly black) ...

As the name suggests, the three species of Tropicbird are usually to be found wandering the tropical oceans. They are very distinctive white birds with two long tail streamers. Their supposed ...