Change Author / Owner : Can a Porcupine Shoot Its Quills?
A porcupine's prickly coat of quills is its first line of defense. But what can these small mammals really do with their home-grown needles. A caretaker at the National Zoo clarifies. #ZooQs From: WILD INSIDE THE NATIONAL ZOO: Baby Boom http://bitly.com/1vIoT6s