Ключевые слова: animal, approach, arctic, beak, beauty, bird, brave, bright, capture, coast, colors, common, common tern, country, courtship, creek, elegance, elegantly, eye, feathery, flight, fly, fodder, food, free, freedom, outdoors, river, sea swallow, seabird, shore bird, sterna hirundo, tern, water, wild, wing,