* No Global Census: There's no worldwide, constantly updated census for monkey populations.
* Wide Range of Species: There are over 260 different species of monkeys, each with its own geographic range and population size.
* Constant Fluctuations: Monkey populations change constantly due to factors like habitat loss, poaching, disease, and natural disasters.
However, we can say:
* Millions of Monkeys: There are millions of monkeys living on Earth.
* Declining Populations: Many monkey species are facing threats, and their populations are declining.
* Conservation Efforts: Conservation efforts are underway to protect monkey species and their habitats.
If you're interested in learning more about the population of a specific monkey species, you can search for information on websites like the International Union for Conservation of Nature (IUCN) Red List.