National Geographic
@NatGeo
Step into wonder and find your inner explorer with National Geographic 🌎
参加 November 2008
179 フォロー中 28.1M ファン
Koalas face numerous challenges, but chlamydia is one of the gravest. As the disease spreads through populations, Australia has approved a vaccine that could become an important new tool for protecting the vulnerable species. Find out more:
もっと見る
