スミソニアン国立動物園さんのインスタグラム写真 - (スミソニアン国立動物園Instagram)「🐊💦 It's #WorldWetlandsDay! 🌊Wetlands range in climate, vegetation and size, but all are saturated with water. 🦩From marshes and swamps to ponds and lagoons, all wetlands provide a vital home to a variety of animals. 🦦Dip your toe into caring for some virtual wetland animals with @ZooGuardians! . . . 📲#ZooGuardians is free to download on Apple and Android devices!」2月2日 23時06分