Weight in adult females can average some 7 kg (15 lb) while 5 wild-caught males averaged kg ( lb). The porcupine is the only native North American mammal with antibiotics in its skin. Those antibiotics prevent infection when a porcupine falls out of a tree and is stuck with its own quills upon hitting the biliardas.info: Mammalia.
A porcupine's colouring aids in part of its defence as most of the predators are nocturnal and colour blind. A porcupine's markings are black and white. The dark body and coarse hair of the porcupine are a dark brown/black and when quills are raised, present a white strip down its back mimicking the look of a biliardas.info: Mammalia.
Apr 09, · When threatened, the adult porcupine displays three types of warnings before lashing out, In a live porcupine, the partially hidden quills usually lie flat along the herbivore's body, amidst.