Photo 8672, (c) ballerina, some rights reserved (CC BY-NC-SA), uploaded by ballerina

Attribution © ballerina some rights reserved Uploaded by elizabethky8 Source Google Original http://picasaweb.google.com/ballerina/Hippos?locked=true#5431860286085908722 Associated observations Photos / Sounds 24 photos What Common Hippopotamus (Hippopotamus amphibius) Observer elizabethky8 Date July 2008 Place Serengeti, TZ (Google, OSM) Date Added January 27, 2010 11:48 PM PST Description Hippos! Tags hippo, hippos 1 comment 10 IDs Research Grade View Sizes small medium large original