In the wild, the Sumatran tiger is found only on Sumatra—a large island in western Indonesia—where it roams from lowland forests to mountain forests and resides in a number of unprotected areas. Do Sumatran tigers live in the rainforest? Sumatran tigers live solely on Sumatra, as their names convey. TheirRead More →

Deforestation and Habitat Loss. In 2012, the Sumatran elephant was changed from “Endangered” to “Critically Endangered” because half of its population has been lost in one generation—a decline that is largely due to habitat loss and as a result human-elephant conflict. What is killing Sumatran elephants? The greatest threats toRead More →

A researcher exploring the area in the 1930s wrote of reports of an isolated orangutan population. But it wasn’t until biological anthropologist Erik Meijaard, the founder of conservation group Borneo Futures in Jakarta, discovered the paper in the mid-1990s that scientists went looking for the Batang Toru group. Where areRead More →