This is a countdown of the 10 heaviest mammals that live on land. You probably expected to see elephants, rhinos, and hippos on this list, but what on earth is a gaur? Find out in this fun and educational video!

Like this video if you want to see more CREATURE COUNTDOWNS!

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Music: Jaunty Gumption, The Curtain Rises, Disco Medusae, Electro Caballo - Kevin MacLeod (incompetech.com)

Some footage via US Fish and Wildlife Service.
Some footage courtesy of Geofratz    • Black Rhino Browsing in Lake Nakuru N...  
Gaur photos by N. A. Naseer - www.nilgirimarten.com