Ключевые слова: adult, animal, arenaria, autumn, autumn migration, aves, background, bc, beach, beautiful, behaviour, bird, birds, birdwatching, black, black bill, black turnstone, canada, coast, day, environment, fauna, migrant, migration, natural, nature, ocean, one, ornithology, outdoor, outdoors, picture, plumage, rock, rocky shore, ruddy, sandpiper, sea, shore, shorebird, south migration, turnstone, turnstones, view, wader, wading, water, white rock, wild, wildlife,