Hennah in Africa and across the Sahara15 Jul 2015
We've received good signals from Hennah's tag showing that he is not only in Africa but has already completed his crossing of the Sahara Desert and is now in Chad. He is the second Cuckoo to arrive in Africa this summer. Low quality signals were received on 12 July around lunchtime showing him in northern Libya and since then he has travelled 1825km (1130 miles) across the desert.
What we can learn from 25 years of watching gardens
Exploring the value of a complete quarter-century of weekly garden bird observations from BTO's Garden BirdWatch covering the length and breadth of the country.
Short-eared Owl Tracking
New tracking work aims to better understand why this hard to monitor species may be in decline.