Ключевые слова: active, activity, adult, animal manager, animals, binocular, binoculars, bird, birds, birdwatcher, birdwatching, copy space, ecologist, ecology, exploration, female, forest, leisure, lifestyle, looking, nature, observation, ornithology, outdoors, park, people, person, recreation, research, river, science, search, searching, snowy, standing, student, tourism, tourist, travel, traveler, view, watcher, watching, winter, woman, yellow, young, zoology,