Ключевые слова: africa, african, animal, ape, black, bond, bonobo, break, chimp, closeness, committee, conservation, conversation, discuss, ecology, ecosystem, endangered, environment, expression, eyes, face, facial, family, forest, friendship, gang, good, grin, group, interaction, jungle, meeting, nature, old, omnivore, pan, portrait, profile, relationship, rest, sit, talk, times, togetherness, tree, troglodytes, wildlife, young, zoo, zoology,