Two of the extant species are native to Africa, and three to South and Southeast Asia. Rhinoceroses are some of the largest remaining megafauna: all weigh over half a tonne in adulthood.

Nov 11, 2025 · rhinoceros, (family Rhinocerotidae), any of five or six species of giant horn -bearing herbivores that include some of the largest living land mammals.

Rhinos are one of the few megaherbivores—plant-eaters that weigh more than 2,000 pounds—that still live in the world. They maintain the diverse African grass and woodlands on which countless other …

IRF is building a unified front to save rhinos by engaging and activating rhino lovers around the world. Our global team of rhino conservationists is calling for an end to rhino poaching and sharing the …

Rhinos are one of the most critically endangered species on earth. Not too long ago, at the turn of the 20th century, over 500,000 of the large mammals could be found roaming across Africa and Asia. …

What are rhinos? Rhinos may look like prehistoric creatures, and they do date back millions of years to the Miocene era, but they are also mammals like us. There are two species of African rhinos, the …

Today, rhinos are the Earth’s second-largest land animal and one of just nine remaining mega-herbivores — a category reserved for giant plant eaters, weighing 2,000 pounds or more, that …

Fact files about the five species of rhino, population figures and threats from poaching and habitat loss. Learn about our work across Africa and Asia and how you can help protect rhinos around the world.

Nov 12, 2025 · Wildlife researchers are celebrating the wild birth of a critically endangered eastern black rhino as a tiny subgroup in Kenya attempts to repopulate.

There are believed to be around 27,000 rhinos left in the world today, with most of them living in nature preserves and national parks. They are mostly at risk from poachers who trade in their horns illegally.