スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 3月2日 06時34分

Karl is an Abyssinian ground hornbill with a special challenge. His lower bill had broken off and made eating difficult. Could an old bird skeleton and a 3-D printer give Karl a new beak? Check out our new book about Karl's adventure! ? https://s.si.edu/2TpQAl8. (Link in our profile.)

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する