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)「The struggle for the (sweet potato) throne begins at @smithsonianzoo. Unlike most mammals, naked mole-rats have developed a rigid society that has more in common with ants or bees. At the top: a queen. She is the mother of dragons—er, all the naked mole-rats in the colony and breeds with a few chosen males. As the colony grows, the queen's influence can wane. A rival might appear. How does a new female become queen? Just go up to the current queen and kill her. The Zoo just launched a second naked mole-rat web cam, focused on a behind-the-scenes tunnel that links different chambers of their exhibit, with an enrichment treat inspired by #GameOfThrones. You can watch the drama unfold at nationalzoo.si.edu/webcams. #GameofMoleRats」4月15日 5時17分