North American Porcupine Curled And Resting On Top Of Cut Tree Log In The Zoo

north american porcupine porcupine prickly rodent mammal wildlife animal quill quills log north american fauna nat geo canadian sit post erethizon dorsatum wild national geographic resting dorsatum tree quillcovered closeup cute large nature habitat wood cut zoo sleep natural common close up rest relax top curled erethizon environment behavior scene background outdoor detail america planet