This Nightjar was photographed during a licensed nest visit. The European Nightjar Caprimulgus europaeus can be a tricky species to study. Often, the male Nightjar’s unique churring call is the only sign that these migrants have arrived in the UK for the summer, unless you are lucky enough to see one silhouetted against the moonlight. This is a species associated with myths and legends. In many European languages, the Nightjar is known as the ‘goatsucker,’ with the genus name Caprimulgus deriving from the Latin for ‘milker of goats’. It was believed that Nightjars fed from goats due to often being found in close proximity to livestock. In reality, this insectivorous species would have been searching for prey associated with domestic animals. Others believed the calls of the Nightjar were the sound of witches hiding in the bushes.