Our last type of rhino is the Sumatran rhinoceros, also known as the Hairy Rhinoceros. It was historically found in regions spanning from Assam, Burma, and Indochina to Malaysia, northern Sumatra, and northwestern Borneo. Today, it only resides in national parks in Sumatra and Malaysia.

It has fringed ears, two horns, reddish-brown skin cloaked in long hair, and distinct wrinkles around its eyes. The dense hair aids in layering mud on the rhino's skin, forming a natural cooling system in hot weather. 

The Sumatran rhino is also the smallest of the rhinoceros family, weighing between 1,300 to 2,200 pounds. These two-horned creatures have an adaptive dietary habit. They are generalist herbivores, feeding primarily on leaves and twigs from saplings and small trees.

Unfortunately, the Sumatran Rhinos are critically endangered2. Habitat loss due to encroachment, poaching, human disturbance, and habitat fragmentation has led to an 80% reduction in population over the last three generations. 

Today, less than 30 mature individuals are estimated to exist, with a projected probability of extinction at 90% within three generations without proactive interventions.