161322 on the move again02 Aug 2016 Data received from 161322's tag at 4 am this morning showed that he had flown 200 miles south and was on the eastern edge of the Sierra Nevada mountains in southern Spain.
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.