I have a large head and spines that runs down my back and tail. What am I? #SpeciesOfTheDay
Follow @world_wildlife on Twitter and don't miss a single day of species facts, photos, and more. About Species of the Day WWF and ARKive have partnered to launch Species of the Day to promote awareness of and to emphasize the importance of conserving the planet’s biodiversity. A different species will be featured each day, building environmental awareness through imagery. About WWF's Partnership with ARKive ARKive ’s mission is to promote the conservation of the world's threatened species, through the power of wildlife imagery. Given that WWF’s mission is the conservation of nature, including protecting endangered species; a partnership between the two organizations provides benefits to both as each spreads the word about conservation and endangered species. ARKive is an initiative of Wildscreen, a not-for-profit organization geared to promote the public understanding and...