Greater One-Horned Rhinoceros
Rhinoceros unicornis
The Greater One-Horned Rhinoceros, also known as the Indian rhino, is one of the most distinctive animals in the world. With its single horn and thick, armor-like skin, this impressive species once ranged widely across the grasslands and forests of northern India and Nepal. Today, conservation efforts and carefully managed breeding programs in zoological parks help support the future of these remarkable animals.
See Soman on the Preserve
Guests may spot Soman, our Greater One-Horned Rhino, while riding the Safari Line Train as it travels through the Zoo’s 30-acre preserve. From the train, visitors can watch this powerful animal exploring his habitat and enjoying the open space.
Want to Meet Soman?
Get even closer to Soman with a special Greater One-Horned Rhino Encounter. During this approximately 20-minute experience, a small group of guests joins one of our animal care specialists beside Soman’s habitat to learn how the Zoo cares for these incredible animals. You’ll get an up-close look at the thick, armor-like skin that makes this species so unique and enjoy a memorable photo opportunity with one of the world’s rarest rhinos.
QUICK FACTS
Conservation status: Vulnerable
Lifespan: 35–45 years
Weight: 3,500–5,000 pounds
Height: 5–6 feet at the shoulder
IN THE WILD
Greater one-horned rhinos are native to the grasslands and river valleys of northern India and Nepal. These powerful animals usually live alone, except for females raising calves. Despite their size, they are strong swimmers and often spend time wallowing in water or mud to stay cool. Today, most wild populations live in protected reserves and national parks.
CONSERVATION
Greater one-horned rhinos were once heavily hunted for their horns and lost much of their habitat as human populations expanded. Thanks to conservation programs, anti-poaching patrols, and protected wildlife reserves, their population has slowly recovered. Zoos also play an important role by supporting conservation organizations and helping raise awareness about the protection of rhinos in the wild.