タロンガ動物園さんのインスタグラム動画 - (タロンガ動物園Instagram)「To keep the awareness rolling on the monotreme train, here's an ode to short-beaked Echidna Pitpa on her 36th lap around the sun 🌞 Did you know Echidnas are Australia's most widespread and adaptable mammal, not only boasting long lifespans but also the second lowest-body temperature in the mammalian world! #ForTheWild」8月21日 15時55分