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  1. Hippopotamus - Wikipedia

    The hippopotamus (Hippopotamus amphibius; / ˌhɪpəˈpɒtəməs /; pl.: hippopotamuses), often shortened to hippo (pl.: hippos), further qualified as the common hippopotamus, Nile …

  2. Hippopotamus | Size, Diet, Habitat, & Evolution | Britannica

    Sep 30, 2025 · hippopotamus, (Hippopotamus amphibius), amphibious African ungulate mammal. Often considered to be the second largest land animal (after the elephant), the hippopotamus …

  3. Hippopotamus - National Geographic Kids

    Hippopotamuses are large mammals found in sub-Saharan Africa. Their name comes from the Greek word for “river horse” because they're often found in water, which helps them stay cool …

  4. Astonishing and Terrifying Hippopotamus Facts - AZ Animals

    Jun 12, 2025 · The hippopotamus is a semiaquatic mammal native to sub-Saharan Africa. It is one of the largest land mammals in the world, weighing between 2,200 and 9,900 pounds, …

  5. Hippo facts | Mammals | BBC Earth

    Mar 19, 2025 · Hippos are the second biggest animal on land. These water-loving creatures spend most of their time wallowing in mud but can be aggressive and dangerous if they feel …

  6. Hippo - San Diego Zoo Animals & Plants

    Watch a hippo, on land or in the water, and you’ll soon discover that this roly-poly is one of the world’s great characters. It is the most rotund land mammal and spends its daytime hours in …

  7. Hippopotamus - African Wildlife Foundation

    What is a hippo? There are two species of hippos — the large/common hippo and the smaller relative, the pygmy hippo. Hippos are the third-largest living land mammal, after elephants and …

  8. Hippopotamus facts, diet, and threats to survival | IFAW

    The hippopotamus is the second largest mammal on earth. Learn more about the hippo’s habitat, diet, strength, threats, and other interesting facts.

  9. It weighs a mighty 3 tonnes, can run up to a speedy19 mph and is …

    The second largest animal on land after the elephant, the Hippopotamus or hippo is a fascinating species which is most powerful – and dangerous in water. Find out more about hippos in our …

  10. 50 Facts About Hippo

    Mar 11, 2025 · Hippos are the third-largest land mammals after elephants and white rhinos. Adult males can weigh up to 3,300 pounds. Despite their size, hippos can run up to 19 miles per …