Stock photography, photos: Porcupine at home Stock photos of Porcupine in dead burned tree Photograph: © Dick J.C. Klees Click for a larger image and more information Keywords associated with this stock photo: Porcupine, tree, burned, home, portrait, Erethizon dorsatum, rodent, USA, U.S.A., Canada, mammal, American, defense, den, quils, claws,black,