Ключевые слова: animal, bat, biodiversity, biology, black, brown, cave, caving, climb, colony, conservation, dark, darkness, deep, dracula, ear, flight, flying, group, habitat, hanging, interior, mammal, mouse, mouth, myotis, nature, nocturnal, protection, rhinolophus, rock, scary, science, speleology, stone, underground, vampire, wall, wild, wilderness, wildlife, wing, winged,