スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 1月12日 02時02分

We use samples in our milk repository to study the nutrient content of milks from a variety of endangered species. We don’t use the samples to feed baby animals. But if we need to hand-raise an animal, we can enhance its bottle formula based on information from the milk samples. #NationalMilkDay #WeSaveSpecies

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する