Ключевые слова: active lifestyle, adult, animal manager, autumn, background, bank, binoculars, birds, birdwatcher, birdwatching, cliff, copy space, ecologist, ecology, fall, forest, green, hat, leisure, looking, man, mountain, nature, observation, ornithology, outdoors, park, people, person, plaid shirt, rear view, recreation, red, research, river, rocks, science, searching, standing, tourism, tourist, travel, view, watcher, watching, water, wildlife, young, zoology,