Ключевые слова: adult, animal, bird, charadriiformes, common pied oystercatcher, communication, conservation, eurasian oystercatcher, fullmouth, habitat, haematopodidae, haematopus ostralegus, kandalakshsky reserve, mature animal, murmansk region, nature, nobody, older, outdoors, perching, preserve, relationships, rock, russia, sit, stand, wild, wildlife, wildlife sanctuary,