hippopotamus hippo giant opened its mouth the water chiangmai zoo thailand

navigate by keyword : africa african aggression amphibius animal background big black body brown chiangmai color danger dangerous displaying eye fat giant gray head hippo hippopotamus hippos huge its jaw large male mammal mouth natural nature open opened park portrait river safari serengeti south thailand the water wide wild wildlife zoo

Hippopotamus (Hippo) Giant opened its mouth on the water. in chiangmai zoo ,thailand