Young Great Cormorant Bird Defecating and Preen Feathers at Pond in slow motion

great cormorant defecating preen black cormorant clean groom feathers cormorant black shag bird phalacrocorax carbo black pond seoul grand park fauna large kawau wild wildlife aquatic ornithology south korea beak animal closeup slow motion plumage one lake bill resting hygiene grooming perched behaviour male stick preening great exotic tranquility feces pooh poop young female brownish one leg