Howler monkeys are the largest monkey in the Latin American rainforests and can be found in Brazil, Paraguay, Bolivia, and Argentina. In the wild, howlers live to be between 15 to 20 years old.

In 1935, dozens of rhesus macaques absconded from Frank Buck's Long Island menagerie. Nearly a century later, 43 members of ...

The natural clearing it created offered a place for two researchers to build their off-grid home, surrounded in every ...

The immune performance of wild capuchin monkeys declines when the animals experience higher temperatures, and younger monkeys ...

The immune systems of wild capuchin monkeys decline in performance when they experience prolonged periods of warmer ...

They can use this tail as an extra arm to grip or even hang from branches—no Old World monkeys have such a tail. A gripping tail is particularly helpful to howler monkeys because they rarely ...

because they have pathogens that can potentially be fatal for howler monkeys,” he said, stressing they must be rehabilitated and released into the wild. Pozo’s group has set up a special recov ...

red howlers can live up to 20 years in the wild, but have become increasingly rare due to hunting and habitat destruction. Yorkshire Wildlife Park is home to the only red howler monkeys in England ...