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

Meet Diego, a 6-year-old male Black Howler Monkey, who recently arrived from a zoo in Ohio. According to the zoo, Black ...

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

CAPE MAY COURT HOUSE — A day after announcing the death of an American black bear, the Cape May County Park & Zoo welcomed a 6-year-old male black howler monkey named Diego. Diego arrived in ...

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.

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.

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 ...