Canadian porcupine

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North American porcupine

Wikipedia

• Canada porcupine

Canadian porcupine (plural Canadian porcupines)

1. A North American porcupine (Erethizon dorsatum).
   • 1837, Henry Wolsey Bayfield, Sailing Directions for the Gulf and River of St. Lawrence‎^[1], page 173:

     There are deer (Caribou), bears, wolves, foxes, martens, otters, beavers, and Canadian porcupines in the interior; most of which are hunted for their skins by the few inhabitants of the coast.

   • 1838, Félix de Azara, The Natural History of the Quadrupeds of Paraquay and the River la Plata‎^[2], page 262:

     The fisher is said to live much on frogs in the summer season; but I have been informed that its favourite food is the Canadian porcupine, which it kills by biting on the belly.

   • 1958, Pennsylvania Game Commission, Pennsylvania Game News‎^[3], volume 29, page 99:

     Canadian porcupines may have coats varying from almost black to grizzled brown or "tweedy" slate.

• (Erethizon dorsatum): cawquaw, North American porcupine, urson, common porcupine (US, Canada)