* Branches breaking: Old or weakened branches can snap under a monkey's weight, causing them to fall.
* Slipping: Wet leaves or branches, or even just a sudden movement, can make monkeys lose their grip and fall.
* Fighting: During fights or play, monkeys might push each other or lose their balance, leading to a fall.
* Chasing: When chasing prey or escaping predators, monkeys might take risks and end up falling.
* Illness or injury: If a monkey is sick or injured, its coordination and strength might be impaired, increasing the risk of falls.
While monkeys are generally very adept at climbing and navigating trees, falling is a real risk, especially in younger or less experienced individuals.