Sex-limited polymorphism has evolved in many species including our own. Yet, we lack a detailed understanding of the underlying genetic variation and evolutionary processes at work. The brood ...

Land use change is crucial to addressing the existential threats of climate change and biodiversity loss while enhancing food security. The interconnected and spatially varying nature of the impacts ...

The Little Owl is a species of open country, favouring lowland habitats such as farmland, parkland and orchards. Introduced from the Continent during the latter part of the 19th century, the species ...

Mae adar ysglyfaethus yn adar hynod o diddorol a charismatig, a mae Cymru yn gartref i 17 o’r 20 rhywogaethau sydd yn bridio a welod yn yr DU. Mae eu hecoleg a'u hymddygiad yn digon arbennig bod ...

This is a one-day conference in Inverness organised by BTO Scotland, the SOC and the SOC's Highland branch. Join us for a range of fascinating talks, designed to be interesting and relevant to both ...

Would you like to find out more about the birdlife across Lincolnshire and Northwest Norfolk? Would you like to find out how you could get more involved with the BTO's work across the county? If your ...

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.

We'll start by exploring the key elements of raptor identification using a range of interactive activities, then introduce two helpful 'reference species'. The main species we will cover in this ...

Join BTO staff and passionate birder David White to hone your skills of waterbird ID. During this small group event, we’ll enjoy spending time together looking at wildfowl, waders if they are present, ...