a black bird cormorant is standing on a wooden post near a body of water

birds wildlife beak nature wild animal feathers water lake wings black fauna avian green beautiful river white outdoors ornithology birdwatching background plumage standing environment blue branch spring field cormorant pond isolated brown park summer landscape phalacrocoracidae waterfowl habitat swamp fly closeup flight tropical bill grass darter perched stork predator fishing bird wooden post body water appears drying