鳥の三日月湖の水で泳ぐ http://www.mongabay.com/images/peru/manu/Manu_1023_2283.JPG鳥の三日月湖の水で泳ぐ 鳥の三日月湖の水で泳ぐ p12600p Water birds swimming in Oxbow lake p12600p