THE PORCUPINE. 101 in search of its food, which is almost en- tirely composed of vegetables. In cap- tivity, it is quiet, but shows no marks of attachment. The Canada Porcupine is a very formidable little animal, of a brown- ish color, mixed with white, The spires are loose and may be driven into the flesh of an enemy so as to cause its death. Dogs and wolves have been killed by these natural spears. The Porcupine is not palatable.