He is a heavy set, slow, clumsy animal with short legs and a waddling walk. Very stupid and short-sighted with a habit of complaining audibly to himself as he goes along. Since the porcupine is well protected by a back full of loosely fastened quills, he is very unpopular with the other animals, especially those that might have an idea of making a meal of him.
Pine Marten
The quills are his only battle equipment but are sufficient protection against most animals. Each individual quill is equipped with sharp barbs at the tip which easily penetrate flesh, gradually working their way deeper and are very hard to extract. Porky, however, does not have the power to throw his quills, in spite of stories to the contrary. When attacked he bristles up and looks like an animated pincushion and a slap from his quill-loaded tail is sufficient to fill the face and mouth of his would be attacker with a painful collection of quills which he will long remember.
The porcupine’s nose is very sensitive, a good blow on it being sufficient to kill him, so he has learned to tuck it down between his feet for protection, and to turn so that his back and tail are presented to the enemy. There are no quills on his underside and an occasional enemy has learned to reach under with a paw and quickly flip him over on his back in order to expose the unprotected portion for final attack.
The principal food of the porcupine, in winter, is the bark and small twigs of various trees. In the summer, the bark, buds and foliage of many trees, shrubs and plants are used. Porky is very fond of salt and will gnaw on anything that contains it; shovel or other tool handles with deposits of perspiration on them, or antlers after being shed, are a delicacy. Occasionally he kills a tree by removing too much bark but seldom does enough damage to be of economic importance.
One litter with usually one, or rarely if ever two young, is born each year in late April or May. A baby porcupine at birth weighs about a pound and is as large or larger than a bear cub. The den is located among rocks, in cavities under logs or fallen tree tops. However, during most of the year, even in the winter, the favorite place is well up in the tops of the trees.
General description: A large, clumsy rodent with fairly soft hair with which is mixed longer, coarser hair and many stiff, sharp, barbed spines or quills over the upper parts and tail. Tail short, thick and muscular. In color black with longer hairs tipped with greenish-yellow. Total length 32 inches, weight 15 to a maximum of 35 to 40 pounds.
Where found: In all timbered areas of the park and is sometimes seen near the roadsides or trails either during the day or night.