[Answer] What is the world's loudest land animal, whose deafening cries can be heard up to three miles away?

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What is the world's loudest land animal, whose deafening cries can be heard up to three miles away?

• Howler Monkey:The howler monkey is the loudest land animal in the world. As the name suggests, howler monkeys howl. Their loud howls can reach up to 140 decibels and travel up to three miles through the dense rain forests. The male's call is typically louder than the female's and is produced by drawing air through a cavity in its enlarged hyoid bone, which helps amplify its voice. Male howler monkeys will use their call to attract females for mating or to frighten other males. They are commonly found in the rainforests of South and Central America.

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