Howler monkeys have beards and long, thick hair which may be black, brown, or red. The red howler species is the most common, but it is often targeted by hunters eager for bushmeat. Other species ...

Mexican spider monkeys are an endangered species, threatened by loss of habitat and hunted for the pet trade. They are found in parts of Mexico and Central America in the Mesoamer ...

Of two hunky monkeys, which would you say has the most ... The goal: to learn how face color—which varies from pale pink to deep red in the species—affects reproductive success.

With this addition, the total known population of the species in the country has now reached around 360 individuals spread across three distinct groups. The Nujiang Golden Monkey, known as ...

For the best experience, please enable JavaScript in your browser settings. Red colobus monkey in the trees of Zanzibar rain forest. [iStockphoto] Two of the most ...