North American porcupine

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Observe a quill-bearing North American rodent ambling and eating in its natural habitat

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North American porcupine

rodent

Also known as: Erethizon dorsatum

Learn about this topic in these articles:

classification of porcupine

In porcupine: New World porcupines (family Erethizontidae)
The North American porcupine (Erethizon dorsatum) is the largest in the family, usually weighing less than 7 kg (15.4 pounds), though males occasionally grow significantly larger. Its body is up to 80 cm (31 inches) long, with a tail up to 30 cm (12 inches). Both…
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