What About Porcupines?
- Answers the questions of what porcupines look like, and where they live.
- http://science-ed.pnl.gov/pals/resource/cards/porcupines.stm

Pint-Sized Porcupines
- See pictures and read about the baby porcupines at the Brookfield Zoo.
- http://www.brookfieldzoo.org/pgpages/pagegen.82.aspx

Porcupines
- See pictures and learn a little about Humphrey the porcupine.
- http://www.kidsfarm.com/rehabporcupine.htm

North American Porcupine
- Information on their history, description, behavior, range, habitats, and life cycle.
- http://www.desertusa.com/mag99/mar/papr/porcupine.html

The South African Porcupine
- Contains pictures with a few brief sentence descriptions.
- http://www.luddist.com/porc.htm

About Porcupines
- Learn about the habits of this animal, and see a map of where it can be found.
- http://www.nativetech.org/quill/porcupin.html

Porcupine
- Details this animal's life history, its predators and defense.
- http://www.adfg.state.ak.us/pubs/notebook/smgame/porky.php

Family Erethizontidae
- Description of this family of rodents, consisting of twelve different species found in the Americas.
- http://animaldiversity.ummz.umich.edu/site/accounts/information/Erethizontidae.html

Wikipedia: Porcupine
- Encyclopedia article talks about its quills, habitat, and different species.
- http://en.wikipedia.org/wiki/Porcupine

American Porcupine
- Gives a sketch of the animal, and a short description.
- http://www.nature.ca/notebooks/english/amporcu.htm

North American Porcupine - Erethizon dorsatum
- Illustrated introduction to the species, including its classification, characteristics, range, habitat, diet, life cycle, and behavior.
- http://www.nhptv.org/natureworks/porcupine.htm

New World Porcupines (Family Erethizontidae)
- Scientific name of the common porcupine, reproductive information, and general remarks about this pokey mammal.
- http://www.ku.edu/~mammals/erethizon.html