Ключевые слова: air, albifrons, animal, back, background, beak, beautiful, bird, blue, coast, cool, cute, elegantly, estuary, feather, flight, fly, flying, free, freedom, grey, gull, japan, lake, little, little tern, little tern fly, natural, nature, ornithology, outdoors, sea, seabird, shore, single, sky, spain, sterna, sterna albifrons, summer, tern, uk, watching, water, white, wild, wildlife, wing, wings,