Bird, Animal, Penguin, Beak, swan, mute, mute swan, cygnus, cygnus olor, head, head shot, headshot, bird, avian, ornithology, nature, natural, beauty in nature, bird watching, portrait, water, water bird, bird in water, fauna, wild, wild bird, wildlife, graceful, outdoor, outdoors, outside, day, no people, color, colour, side view, selective focus, focus on foreground, discipline, twenty-four hours, biology, statement, aquatic bird, person, science, life, life science, achiever, animal, zoology, deaf person, constellation, photograph