Ключевые слова: agricultural field, agricultural land, agricultural soil, animal, animals, aragon, avian, bird, bird watch, bird watching, birding, birds, color, colors, colour, colours, common crane, common cranes, crane, cranes, eurasian crane, eurasian cranes, fauna, flock, gallocanta lagoon, group, grus grus, landscape, landscapes, meadow, natural, nature, ornithology, plain, plains, rural, scene, scenery, scenes, scenic, shadow, spain, species, vertebrate, vertebrates, wild, wildlife, wildlife refuge, zoology,