Scoters are known to most of us as winter visitors, usually far off shore. How can we tell the difference between the species, when we see them far out to sea in poor viewing conditions? It's surprisingly easy!
What effect might annual releases of non-native gamebirds be having on native biodiversity?
Henrietta Pringle reveals the work behind a recent paper on gamebirds and predation
Climate change in a warming world
BTO science contributes to our understanding of future scenarios, and informing policies and conservation management strategies to help species adapt.