Cape porcupine

The heaviest porcupines in the world, outweighing even their North American cousins

Steven Lek


Cape porcupine

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The heaviest porcupines in the world, outweighing even their North American cousins

Population

Armed with a coat of long, sharp quills and a stocky, powerful body, this porcupine is built for defense, yet it’s also a surprisingly social and resourceful creature. Native to much of southern and central Africa, from South Africa up through Kenya and into the Democratic Republic of the Congo, the cape porcupine thrives in savannas, woodlands, and rocky hillsides, showing off adaptations that make it one of nature’s most memorable rodents.

In terms of size, the cape porcupine is a true heavyweight among rodents. Their bodies are covered with a mix of coarse bristles and long, stiff quills, some of which can grow up to 50 cm (20 in) long. The quills are not poisonous, but they are hollow and razor-sharp, and they detach easily when a predator makes contact. Contrary to the old myth, porcupines cannot “shoot” their quills—though when they back into a threat, the quills dislodge with painful precision.

Diet-wise, cape porcupines are herbivores, feeding mainly on roots, tubers, bulbs, fruits, and bark. They are well known for their love of underground plant parts, and their digging helps aerate the soil, which can actually benefit the ecosystem. Occasionally, they chew on bones to sharpen their teeth and gain calcium, a behavior that also leaves behind piles of gnawed bones near their burrows.

At night, families forage together, moving cautiously but with confidence thanks to their natural armor. When threatened, they raise their quills, stamp their feet, and rattle their specialized hollow tail quills, producing a loud warning sound before charging backward into a predator. Even lions and leopards often think twice before taking on a porcupine.

Distribution

Country
Population est.
Status
Year
Comments
Botswana
2016
Burundi
2016
Congo-Brazzaville
2016
DR Congo (Kinshasa)
2016
Eswatini
2016
Kenya
2016
Lesotho
2016
Malawi
2016
Mozambique
2016
Namibia
2016
Rwanda
2016
South Africa
2016
Tanzania
2016
Uganda
2016
Zambia
2016
Zimbabwe
2016

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Terrestrial / Aquatic

Altricial / Precocial

Polygamous / Monogamous

Dimorphic (size) / Monomorphic

Active: Diurnal / Nocturnal

Social behavior: Solitary / Pack / Herd

Diet: Carnivore / Herbivore / Omnivore / Piscivorous / Insectivore

Migratory: Yes / No

Domesticated: Yes / No

Dangerous: Yes / No