Person, Swimming, Water, Water Sports, Animal, Bird, Waterfowl, Outdoors, Nature, Goose, Duck, Land, Flood, Swan, Egret, Heron, alive, animal, Aves, backdrop, background, beak, beauty, bill, biodiversity, biology, bird, birding, birdwatching, black, buoy, conservation, day, drake, duck, ecology, environment, environmental, fauna, feathers, fowl, horizontal, lesser, life, living, male, natural, nature, organism, ornithology, outdoors, outside, scaup, science, swimming, vertebrate, water, waterfowl, waterway, white, wild, wilderness, wildfowl, wildlife, wings, zoology, domestic fowl, outdoor, achiever, writing, skill, sport, discipline, twenty-four hours, indicator, implementation, dissimilarity, direction, life science, improvement, aves, feather, heterogeneity, scenery, orifice, gallinaceous bird, means, food, passage, diversion, mouth, disfavor, difference, nonuniformity, class, meat, poultry, document, rejection, diverseness, aquatic bird, stage set, experience, transformation, person, water sport, situation
Two lesser scaup duck drakes (Aythya affinis) swimming near a buoy