Animals

Sumatran Orangutan

Pongo abelii

Orangutan climbing treeSumatran orangutans are the largest arboreal primates and the most recognizable of primates. They have long, red-orange hair covering their bodies, fleshy faces, and sport average arm spans of 7 feet! These highly intelligent primates have evolved prehensile hands and feet with opposable thumbs and toes, respectively, which enables them to firmly grasp branches and use tools. Their cognitive ability to identify something as a tool and be able to use it as such has led them to employ sticks and branches to extract insects, honey, or fruit from hard-to-reach places. Furthermore, these clever primates have been observed manipulating leaves to manufacture “gloves” for handling prickly fruits. Unfortunately, these great apes are a critically endangered species and are confined to a small region on the Indonesian island of Sumatra, where their decreasing population is affected by habitat loss due to logging, burning, mining, palm oil plantations and road construction. Poaching and infants sold into the illegal pet trade also pose threats to their existence.

Conservation Status: CRITICALLY ENDANGERED

How to Help

ROUND UP for Conservation at the Zoo’s Restaurants, Concession Stands, and Gift Shop.
Donate your change (ROUND UP to the nearest dollar) and support our conservation efforts.

Become an El Paso Zoo Volunteer. Contact Ms. Toni Lopez, our volunteer coordinator.
E-mail:  [email protected]  Phone:  915-539-9130

Join the Zoo as a member and encourage others to visit the Zoo. Membership dues and entrance fees support all of our conservation efforts.

The Zoo is supporting the Orangutan Safe Program, and you can too.

Avoid products that contain unsustainable palm oil. You can help save critically endangered orangutans and other wildlife by becoming an informed consumer.

Sign up to become a Conservation Ambassador and help others connect with our orangutan family.

Fun Facts

Classification

Class: Mammalia

Order: Primates

Family: Hominidae

Genus: Pongo

Species: abelii

Habitat

Sumatran orangutans are only found on the Indonesian island of Sumatra and have been restricted to the northern tip of the island. They live in lowland tropical forests, including mangrove, riparian and swamp forests where they inhabit trees.

Sumatra is located in Southeast Asia and its climate is hot, except in the highlands, and extremely moist. Vegetation includes monster flowers (Rafflesia arnoldii), myrtles, bamboo, rhododendrons, orchids, and such trees as the Sumatran pine, palm, oak, chestnut, ebony, ironwood, camphorwood, sandalwood, and rubber-producing types.