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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

    Nov 30, 2025 · The hippopotamus is a large, aquatic mammal native to Africa. Hippos are known for their massive size and unique adaptations for water life, though they face threats from …

  3. Hippopotamus, facts and photos | National Geographic

    Mar 10, 2011 · Hippopotamuses are large, semiaquatic mammals native to sub-Saharan Africa. Although their name comes from the Greek for “ river horse ”—because of the time they spend …

  4. 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 …

  5. 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 …

  6. 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 …

  7. Hippopotamus - WorldAtlas

    Jun 4, 2025 · Hippos - Africa's massive semi-aquatic mammals. Discover their habitat, behavior, diet, and why they're one of the world's most dangerous animals.

  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. The Hippopotamus Is Social in Water, Solitary on Land

    Nov 4, 2024 · Hippos are highly social animals, particularly common hippos, which live in groups called pods or bloats. A pod can include anywhere from 10 to 30 hippos, but in some areas …

  10. Hippopotamus | World Wildlife Fund

    Weighing up to 8,000 pounds, hippos are the heaviest land animals after the elephant. They seek refuge from the heat by living in water during the day, and at night they come ashore to feed …