Ключевые слова: adult, angle, animal, aquatic, arctic, behavior, below, bird, blacklegged, breed, cliff, day, daylight, gull, horizontal, image, island, kittiwake, laridae, least, light, low, many, natural, nature, nest, no, nobody, north, northern, outdoor, outside, pair, rissa, rocky, seagull, side, stone, three, time, tridactyla, two, view, wild, wildlife,