Just 30 miles separate BB and Roy06 Sep 2012
We have received signals from both BB and Roys' tags which show that they remain in the east of Chad, close to the border with Sudan. They are just 48 km (30 miles) apart and are the two most northerly of the tracked Cuckoos in Chad.
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.
Widening BTO's appeal
Andy Clements, BTO's Chief Executive, looks at how BTO can engage new audiences.