skos:altLabel | - North American
- Porcupine
- porcupine
- porcupines
- Porcupines
- Canadian porcupine
- Common porcupine
- Erethizon
- Erethizon dorsatum
- North American Porcupine
- North American porcupine (''Erethizon dorsatum'')
- North American porcupineBagemihl
- Porcupine, North American
- north American porcupine
- porcupine stink
- warning stench of the North American porcupine
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