This National Geographic fond d’écran might contain
wrangler cheval, wrangler, wrangler à cheval, cheval de wrangler, baie, sentier équestre, and randonnée équestre.
COSMOS: POSSIBLE WORLDS is helmed par Carl Sagan’s collaborator Ann Druyan, who boldly carries the torch vers l'avant, vers l’avant with the 3rd season of the most beloved science montrer 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?