edMost species of monkeys live in tropical rainforest biomes. This type of biome is characterized by high temperatures, ample precipitation, and high levels of biodiversity.
The lush vegetation provides ample food sources and shelter for the primates, including fruits, nuts, leaves, and bark. Additionally, the complex structure of the rainforest, with multiple layers and an abundance of trees, provides ideal places for monkeys to move through the canopy and build nests and foraging areas.