The “big truck, small man” phenomenon is also seen in the animal kingdom. The loudest howler monkeys were found to have the smallest packages. Hyoid bone size, which is responsible for vocalizations, ...

Animal abduction: Biologists documented five male capuchin monkeys carrying at least eleven different infant howler monkeys -- a behavior never before seen in wild primates. Rise and spread: The ...

Observations of Coiba’s tool-using immature capuchin monkeys show them carrying abducted infant howler monkeys. What is the reason for this behavior? Vanessa Crooks Caught in the act! Capuchin monkeys ...

New Jersey's Cape May County Park and Zoo has a new resident, and he is ready to make some noise — literally. Meet Diego, a 6-year-old male Black Howler Monkey, who recently arrived from a zoo in Ohio ...

There’s a serious case of stranger danger unfolding on an island off the coast of Panama. A gang of five juvenile capuchin monkeys living on Jicarón Island has started abducting baby howler monkeys, ...

CAPE MAY COURT HOUSE, N.J. (WPVI) -- The Cape May County Park and Zoo is introducing its newest resident: a 6-year-old male black howler monkey named Diego. Diego came from a zoo in Ohio to be a ...