Porcupine
(Erethizon dorsatum)
| Canadian
Wildlife Service Photo of porcupine, physical description, habitat, range, habits, feeding, breeding, and conservation. Animal Diversity Web Photos of porcupine, geographic range, physical characteristics, food habits, reproduction, behavior, habitat, and conservation information. |
 Click to enlarge |
| National Geographic | |
| Photo, range map, physical description, diet, life span, and sounds. | |
| Sevilleta Long-Term Ecological Research Program | |
| Physical characteristics, habitat, diet, and reproductive characteristics. | |