Identifying winter divers
Divers in winter can be confusing and difficult to identify. Let this video help you to confidently separate Red-throated, Black-throated and Great Northern Divers.
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.