ナショナルジオグラフィックのインスタグラム(natgeo) - 9月21日 12時39分

photo by @Joel Sartore | A Grant's zebra at the @houstonzoo. A zebra’s stripes are more than just a fashion statement- they are an adaptive feature that helps them survive! New research suggests that the stripes help keep them cool. Because of the stark contrast between black and white, heat is absorbed at different rates, creating a current of air above the skin. The stripes may also confuse predators by preventing them from singling out one zebra in a herd. Please follow me, @Joel Sartore, to see more species from the #PhotoArk. #photooftheday #zebra #africa #joelsartore

[BIHAKUEN]UVシールド(UVShield)

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