COSMOS: POSSIBLE WORLDS is helmed によって Carl Sagan’s collaborator Ann Druyan, who boldly carries the torch フォワード, 前進, 楽しみにして with the 3rd season of the most beloved science 表示する on the planet.
Billions of birds migrate annually across the Western Hemisphere… but if we don’t know where they go when they leave their breeding grounds, how can we protect them?