great white pelican. pelecanus onocrotalus in flight

wildlife bird nature animal wetland grass beak green water waterbird reflection swamp marsh shorebird pond prairie plant standing big low waters natura bib feathers avian danube delta natural reserve environment zoology birdwatching biology ornithology conservation waiting catch fish great white pelican pelecanus onocrotalus birg sliding reflexion one side back yellow waterlillies flight flying abobe reed pelican onocrotalus