Ключевые слова: animal, bank, bird, broadbilled sandpiper, calidris alpina, charadriiformes, cistern, dunlin, flight, flock, group, habitat, limicola falcinellus, many, multitude, nature, nobody, outdoors, pond, reservoir, sandpiper, scolopacidae, shorebirds, tank, wader, water, waterscape, well, wild, wildlife,