ナショナルジオグラフィックのインスタグラム(natgeo) - 5月12日 03時42分

Photo by George Steinmetz @geosteinmetz | Pandemics can be disastrous for confined animal breeding operations, which are biologically precarious already—a high density of genetically similar animals. This is the biggest dairy calf farm in the world, just outside Green Bay, Wisconsin, with individual hutches designed to minimize the risk of spreading illness. To view more of our world from above, follow @geosteinmetz.

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する