ちょうど目と耳でカバの群れ露出 http://www.mongabay.com/images/uganda/600/ug5_5388.JPGちょうど目と耳でカバの群れ露出 ちょうど目と耳でカバの群れ露出 p14982p Herd of hippos with just eyes and ears exposed | | p14982p