Ключевые слова: alpine, animal, balcanica, balkans, brown, bulgaria, chamois, chew, environment, europe, european, fauna, flower, fur, goat, grass, habitat, hill, horn, landscape, mammal, mountain, national, natural, nature, outdoor, outdoors, park, pirin, protected, rock, rupicapra, rupicapra rupicapra, stone, summer, watching, wild, wilderness, wildlife,