National Geographic Documentaries

National Geographic Documentaries

Flight of the Whooping Crane (18x4)

Sæsonafslutning

Udgivelsesdato: Apr 04, 1984

Tells how the United States and Canada cooperate to ensure a future for the endangered whooping crane. Follows the birds' perilous migratory path and shows the efforts made by governments and individual conservationists to increase the whooping crane population.

  • Premieret: Sep 1965
  • Afsnit: 862
  • Følgere: 39
  • Kørende
  • CBS
  • Ukendt