黄色と黒蝶の何百人ものミネラルや水分を象の糞の山で授乳 http://www.mongabay.com/images/uganda/600/ug5_5720.JPG黄色と黒蝶の何百人ものミネラルや水分を象の糞の山で授乳 黄色と黒蝶の何百人ものミネラルや水分を象の糞の山で授乳 p15089p Hundreds of yellow and black butterflies feeding on minerals and moisture in a pile of elephant dung | | | p15089p