Predators:
* Larger Mammals: Leopards, jaguars, pythons, and even crocodiles pose a serious threat to monkeys. These animals often prey on young, sick, or weakened monkeys.
* Birds of Prey: Eagles, hawks, and owls can snatch up smaller monkey species.
* Other Primates: Larger monkey species might prey on smaller ones. This includes chimpanzees and baboons, who have been observed raiding monkey troops for food.
Disease and Parasites:
* Viruses: Monkeys are susceptible to various viruses, some of which can be deadly. These include Ebola, yellow fever, and HIV.
* Bacteria: Monkeys are also susceptible to bacterial infections, which can be spread through bites, scratches, or contaminated food and water.
* Parasites: Internal and external parasites, such as worms, fleas, and ticks, can cause health problems.
Human Impact:
* Habitat Loss: Deforestation and habitat destruction are major threats to monkeys. Their natural homes are being destroyed for agriculture, logging, and urban development.
* Hunting: Many monkey species are hunted for food, the pet trade, and traditional medicine.
* Climate Change: Climate change is altering monkey habitats and food sources, making it harder for them to survive.
Other Dangers:
* Falls: Monkeys living in trees can suffer serious injuries from falls.
* Competition: Competition for food, resources, and mates can lead to aggression and injuries among monkeys.
* Social Stress: Social hierarchy and competition within troops can lead to stress and even death.
It's important to remember that the specific dangers faced by a monkey species vary depending on its location, size, and social structure.