great white pelican (pelecanus onocrotalus)

onocrotalus gracefully pelecanus swimming pelican sunset serene great white lake feather pond beak habitat beauty serenity birds graceful twilight peaceful ripples feathers bird quiet oklahoma claremore picturesque wildlife natural reflection nature ornithology tranquil water wild duck afternoon outdoor calm quiet lake waterfowl environment fly sunlight light background sunset animal autumn aquatic serene landscape swim