Bright pink Chilean flamingos look around and preen themselves

chilean flamingo phoenicopterus chilensis flamingos phoenicopteridae flamingo edinbugh zoo flock flocking preen birds pink iucn red list preening animal behaviour iucn aves flamboyance plumage feathered avian bird ornithology conservation ethology long neck gathering animal near threatened feathers wading bird omnivore gregarious endangered species wader peach milling colourful beautiful wading cleaning feather portrait body condition pale groom down bill clean