A baby Rhino plays with his mother in the Pobitora Wildlife sanctuary in Morigaon district of Assam, about 50 km away from Guwahati city, India, 06 March 2014. Pobitora has the highest density population of Rhinos in the world, presently numbering about 93 according to 2012 Rhino census in just 38.8 Sq. km. area. (Photo by EPA/STR)
