porcupine is camouflaged

animal armor armour biology box bumps bumpy camouflaged close closeup coarse collide crawl cute desert details ecology emergence emys environment exposes expression eye face fauna feet foot fragile habitat head his home hood hooded house leg lines little living natural nature orbicularis pattern patterns plant poking porcupine protected protection quill quills reptile rodent rodents rugged sand shell shelled shells slow species spine spines spurred texture tropical wild wildlife zoology