Spanish Little Swift numbers continue to rise

Once a rarity in Europe, the population of Little Swifts in the Andalusian port of Chipiona is continuing to grow, highlighting the remarkable expansion of this African species into southern Spain. More here >

New technique allows scientists to identify individual birds migrating at night

Researchers using thermal imaging and photography have, for the first time, been able to directly observe and identify birds migrating through the night sky. More here >