Identifying Kestrel and Merlin
This video looks at two often confused falcons, the Kestrel and Merlin, and discusses the key features for separating the two.
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.