Ключевые слова: anatomy, animal, animals, anthropology, behavior, biodiversity, chimpanzee, conservation, contemplation, curious, dark, daytime, earth, eerie, emotionally, enclosure, endangered, enthusiasts, environment, fauna, for, forest, grooming, habitat, instinct, introspective, kingdom, light, love, mammal, natural, nature, observation, peaceful, preservation, primate, quiet, refuge, safari, sanctuary, setting, shadows, social, solitary, solitude, species, tranquility, welfare, wildlife, zoo,