1. Inhalt
  2. Navigation
  3. Weitere Inhalte
  4. Metanavigation
  5. Suche
  6. Choose from 30 Languages


Sacha Dench flies like a bird

British researcher Sacha Dench takes to the skies in a motorized paraglider, following Bewick swans on their journey from Russia to England. Her aim: to find out why they are become extinct.

Watch video 04:16