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  1. Porcupine - Wikipedia

    Porcupines are large rodents with coats of sharp spines, or quills, that protect them against predators. The term covers two families of animals: the Old World porcupines in the family …

  2. Porcupine | Size, Diet, & Facts | Britannica

    Nov 19, 2025 · Porcupine, any of several species of large, herbivorous, quill-bearing rodents active from early evening to dawn. All have short stocky legs, but their tails range from short to …

  3. Porcupine - Facts, Diet & Habitat Information - Animal Corner

    There are, in total, 27 species of porcupine belonging to the families, Erethizontidae or Hystricidae. Porcupines (like monkeys) are divided into New World (Erethizontidae) and Old …

  4. Porcupine Facts, Species, Diet, Habitat, Fun Facts On Porcupines

    Jan 6, 2021 · What Is A Porcupine? A porcupine is a large rodent with a distinctive coat of protective quills. There are 30 species of porcupine divided between two families: Hystricidae …

  5. Porcupine - U.S. National Park Service

    Apr 11, 2025 · The North American porcupine (Erethizon dorsatum) is a medium-sized rodent, typically weighing between 10 - 30 pounds. It has a stocky build with a dense, coarse fur coat …

  6. Porcupine - Description, Habitat, Image, Diet, and Interesting Facts

    The porcupine, a creature instantly recognized by its coat of sharp quills, is a fascinating mammal found across a variety of habitats. Often perceived as slow and lumbering, these animals are …

  7. Porcupine Animal Facts - Erethizon Dorsaum - A-Z Animals

    May 27, 2024 · Porcupines are large, terrestrial rodents that are known for their sharp quills. They belong to the rodent family Erethizontidae and are native to North America, South America, …

  8. Porcupines | National Geographic

    The North American porcupine is the only species that lives in the U.S. and Canada, and is the largest of all porcupines. A single animal may have 30,000 or more quills.

  9. 20 Types of Porcupines: Species, Facts and Photos - TRVST

    In this article, we analyze different types of porcupines, highlighting their varied habitats and distinct appearances. Stay tuned for a thorough understanding of the quill pig. Porcupines are …

  10. Rare, Threatened and Endangered Animal Fact Sheets

    Porcupines, though dangerous, are not aggressive. They are defensive animals; they have no offensive weapons, only defensive quills. These quiet vegetarians wish only to be left alone to …