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Small mammals

New World porcupine

New World porcupine · Erethizontidae

New World porcupine
Baumstachler am Straßenrand in Seitenansicht, dichtes Stachelkleid im weichen Licht.

The New World porcupine surprises with its armour of quills and nocturnal climbing forays in the forests of North America.

Fact file

Size
Body length 60 to 90 cm, weight 4 to 18 kilograms
Males and females
Both sexes have quills, males usually slightly larger
Sounds
Squeaking, grunting sounds and teeth chattering when uneasy
Diet
Eats tree bark, leaves, twigs, buds and roots
Offspring
Gestation around 7 months, usually a single young between spring and early summer

How to identify New World porcupine

The New World porcupine has shaggy brown-grey fur with striking yellowish to white quills that protrude from the coat like long needles. The dense pads of quills on its back, tail and flanks are particularly noticeable and sometimes shimmer in the light.

With a body length of around 60 to 90 centimetres and a broad, bushy tail, the New World porcupine appears rounded and lumbering. Compared with other rodents, its compact silhouette with short legs and a small head radiates calm and self-sufficiency.

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Where New World porcupine live

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