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 ...

County Park and Zoo has announced the arrival of a 6-year-old male Black Howler monkey named Diego. Diego arrived in April ...

CAPE MAY COURT HOUSE, N.J. (WPVI) -- The Cape May County Park and Zoo is introducing its newest resident: a 6-year-old male ...

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 ...

An ongoing study of the cause of death of howler monkeys on Barro Colorado has identified the howler monkey bot fly Cuterebra baeri as the single most important factor. Very young monkeys are the ...

According to the fifth census of Mantled Howler Monkeys, Alouatta palliata, on Barro Colorado Island in Panama, monkey numbers have changed little since the late 1970s. Disclaimer: AAAS and ...

Mark Moffett / Minden Pictures It’s 9 o’clock on a June morning in a muggy tropical forest not far from Brazil’s Atlantic coast and brown howler monkeys have been roaring for an hour.

In the middle of the food chain were animals like howler monkeys which ruled the treetops protecting their territory with their signature calls. Things are quite different now. Life on these ...

MEXICO CITY--It’s so hot in Mexico that howler monkeys are falling dead from the trees. At least 83 of the midsize primates, who are known for their roaring vocal calls, were found dead in the ...

My adventure of a lifetime began in 2015 when I was asked to follow the tree-top lives of Costa Rica’s gravity-defying howler monkeys (Alouatta palliata palliata). Image by Justine Allan.

Conservation & Society, Vol. 9, No. 3 (2011), pp. 216-228 (13 pages) The Community Baboon Sanctuary (CBS) in Belize is a community reserve for the endangered black howler monkey (Alouatta pigra). This ...