Porcupine Facts

Porcupine Facts explore the unique life of the porcupine, famous for its sharp quills and strong defense. These slow-moving, plant-eating animals are found in many habitats and are more gentle than they appear.

Quick Porcupine Facts

Scientific Name: Erethizon dorsatum (North American porcupine)

Family: Erethizontidae / Hystricidae

Lifespan: 5–7 years (wild), up to 15 years (captivity)

Diet: Herbivore (leaves, bark, fruits, plants)

Speed: Slow mover (~3–5 km/h)

Weight: 5–16 kg

Length: 60–90 cm (plus tail)

Habitat: Forests, grasslands, deserts

Range: North America, Africa, Asia

Porcupine Facts

1) Porcupines don’t shoot their quills — this is a myth. They release easily when touched.

2) A porcupine can have over 30,000 sharp quills covering its body.

3) Their quills are actually modified hairs made of keratin (same as human nails).

4) When threatened, they shake their tails to create a warning rattle sound.

5) Porcupines are mostly nocturnal, meaning they are active at night.

6) Porcupines are herbivores and eat bark, leaves, fruits, and plants.

7) In winter, they often chew on tree bark, which can sometimes damage forests.

8) Baby porcupines are called “porcupettes.”

9) Porcupines have strong front teeth that never stop growing.

10) They can float in water because their quills are hollow.

Next: Raccoon Facts