Where are night monkeys found?

Night monkeys, also known as douroucoulis, are found in the Amazon rainforest of South America.

Their range spans across several countries, including:

* Brazil: The majority of night monkey species reside in Brazil, particularly in the Amazon basin.

* Colombia: Several species can be found in the western Amazon region of Colombia.

* Peru: Night monkeys are present in the Amazonian regions of Peru.

* Ecuador: A few species are found in the eastern Amazon region of Ecuador.

* Bolivia: Night monkeys inhabit the Amazonian regions of Bolivia.

* Guyana: One species, the Guyanan Night Monkey (Aotus lemurinus), is found in Guyana.

They prefer tropical rainforests with dense foliage, where they spend most of their time in the trees.