the european nightjar (caprimulgus europaeus), common goatsucker is a crepuscular and nocturnal bird in natural habitat

watching birding bird prey colorful branch european species bright eyes avian head green portrait animal male female cute beak tail exotic beautiful europaeus summer caprimulgus habitat plumage birdwatching wings forest feather nature wing ecology tree brown environment natural fauna birds background feathers closeup eye ornithology nightjar wild outdoor wildlife common goatsucker crepuscular nocturnal habitat