In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the wilderness of North America. From the alligator swamps of the Everglades to the breeding grounds of arctic waterfowl.
Heinz Sielmann
Self
Ernst Zeitter
Narrator (voice)
To Teach a Bird to Fly
Among Wild Birds
Back from the Brink: Saved from Extinction
Pinnacles
The Land of Jacques Cartier
Alternate Spaces
Blue Suns
Stronger than Ever
The Shape of Cedar
Shutter Shooter