Which layers of the rainforest do chimanzees live in?
They live in all layers. They tend to sleep near the mid-canopy, far from the ground but with good supports for their nests. They tend to eat near the upper canopy where the fruits and leaves are of better quality. They travel from place to place by knuckle-walking on the ground and also do some eating and drinking and playing on the ground (e.g. termites).