Pygmy Hippopotamus (Choeropsis liberiensis) in Gefangenschaft http://travel.mongabay.com/kenya/600/kenya_4110.jpgPygmy Hippopotamus (Choeropsis liberiensis) in Gefangenschaft Pygmy Hippopotamus (Choeropsis liberiensis) in Gefangenschaft p18634p Pygmy Hippopotamus (Choeropsis liberiensis) in captivity | | | | | | p18634p