https://www.nationalgeographic.com/animals/mammals/group/howler-monkeys/

Hear the booming cries that gave the howler its name. Learn just what these vocal monkeys may be trying to say.

https://kids.nationalgeographic.com/animals/howler-monkey/

Howler monkeys are the loudest of all monkeys. They call to let others know where their territory is, alerting them to stay away. The calls sound like a loud ...

https://www.monkeyworlds.com/howler-monkey/

The Howler Monkey is a large type of New World Monkey. There name comes ... Howler Monkey – Genus Alouatta ... Characteristics of howler monkey. Howler ...

http://www.newworldencyclopedia.org/entry/Howler_monkey

Jan 15, 2018 ... The brown howler monkey (Alouatta guariba) is classified as ... group and, therefore, do not have any particular traits that they all share.

https://nationalzoo.si.edu/animals/black-howler-monkey

Black howler monkeys are one of the few primate species with different coat colors in males and females—a trait called sexual dimorphism, which is a broad ...

https://en.wikipedia.org/wiki/Howler_monkey

Howler monkeys are among the largest of the New World monkeys. They are famous for their loud howls, which can travel three miles through dense rainforest .

https://animals.mom.me/animal-howler-monkey-2813.html

Howler monkeys (Alouatta caraya) are large New World monkeys native to the savannas and forests of South America. They are named for their distinctive loud  ...

https://www.rainforest-alliance.org/species/howler-monkey

Sep 18, 2012 ... Howler monkeys are among the largest primates in the Neotropics. They can grow to be 22 to 36 inches tall when standing. And, their tails are ...

https://animalcorner.co.uk/animals/howler-monkeys/

The Mantled Howler Monkey, (Alouatta palliata), or sometimes the Golden- mantled Howling Monkey, is a species of howler monkey, a type of New World ...

https://interesting-animal-facts.com/Facts-South-American-Animals/Howler-Monkey-Facts.shtml

Facts about Howler Monkeys. A list of information about these inhabitants of the tropical rainforest of Central America and South America.