Ключевые слова: avian, bird behavior, bird conservation, bird enthusiast, bird habitat, bird migration, bird observation, bird perched, bird species, bird species diversity, birding activity, birdwatcher, birdwatching, birdwatching destination, birdwatching experience, birdwatching tour, copy space, ecology, identification, mountain, mountain backdrop, mountain range, mountain scenery, mountain trail, mountain view, mountainous landscape, mountainous region, mountainous terrain, mountains, natural environment, nature, nature exploration, nature reserve, ornithological study, ornithologist, ornithology, outdoor adventure, passer, scenic birdwatching, seasonal migration, small passerine bird, sparrow, survey, wild, wildlife, wildlife conservation, wildlife observation,