Howler Monkey in Costa Rican Cloud Forest
A black howler monkey rests on a moss-covered branch in the cloud forest of Costa Rica. These primates are known for their loud vocalizations, which can travel for miles through the dense forest. The cloud forest ecosystem, characterized by its high humidity and frequent mist, supports a rich biodiversity, including numerous species of plants, insects, and animals. Howler monkeys play a vital role in seed dispersal within this environment, contributing to the forest's health and regeneration.
Photo taken in February 2019. © 2026 Chad Davis
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