スミソニアン博物館さんのインスタグラム写真 - (スミソニアン博物館Instagram)「How do animals chill out during the summer at @smithsonianzoo? A lot like we do. Animal enclosures are designed to offer their residents options for staying cool on a hot day, such as shade, cooled pools and air conditioning. Keepers also give out smaller cold treats more frequently on days when the temperatures soar. Here two spectacled bear cubs deconstruct an ice and fruit treat. (Bears: they're just like us.)」7月30日 5時44分