Howler Monkey

Howler Monkey
Wildernessclassroom.com


HOWLER MONKEY
Alouatta pigra

Howler Monkeys are some of Costa Rica's loudest inhabitants. It is said that the call of a howler monkey can be heard for 3-4 miles even through the thick tropical forest.

Howlers live in small groups of about 12 individuals. Scientists believe that the dominant male of the group uses his loud voice to keep the group spaced out enough so they don't have to compete for food.

A Howler Monkey grows to be about 2 feet in length, not including it's 30-inch tail, making it the largest monkey found in the Americas. Howlers weigh about 15 pounds when they reach adulthood. They have a lifespan of about 20 years.

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