When summer nights in the south glow and a mysterious purring echoes through the pine forests, they are never far away: the Red-necked Nightjar (Caprimulgus ruficollis) and the European Nightjar (Caprimulgus europaeus) transform the twilight into a magical setting! The restriction of the Red-necked Nightjar to the Iberian Peninsula and Northwest Africa is explained by… Continue reading The Red-necked Nightjar: What is the difference?