Group of cormorants on the rocks cleaning their feathers with a nice blue sky in the background

cormorant bird nature seagull phalacrocorax aristotelis perched on rocks community mediterranean cormorant animal marine ornithology flock of cormorants avian cormorants wildlife mediterranean sea bird fauna group phalacrocorax wings fishing bird promontory rocks aquatic water bird perch black feather aquatic bird animal wildlife coastal migration seabirds phalacrocorax auritus black bird