Ключевые слова: adult bird, aggressive bird, animal, arctic bird, arctic birds, arctic circle, arctic ocean, arctic skua, bird guide, birder, birding tour, cold desert, cold ocean, cold rays, cold sun, flesh eater, fowl, franz joseph land, freebooting, harpy, hawk, kite, kittiwake, kleptoparasitism, light morph franz joseph land, looter, marauder, nature, northern nature, ornithology, parasitic jaeger, piracy, polar circle, predator, raptor, rissa tridactyla, robber, seabird, shark, skua, skua attack, stercorarius, stercorarius parasiticus, tin color, tundra, vulture, wildlife, wolf,