Name: Watch Zugvögel - Kundschafter in fernen Welten
Uploaded: 2016-06-11
Duration: 90 min
Description: Why do migratory birds take on the hardships of a long flight year after year? The documentary accompanies migratory birds with breathtaking aerial images of their journeys from a "bird's eye view" in the service of science. The camera heli

Zugvögel - Kundschafter in fernen Welten

Watch Zugvögel - Kundschafter in fernen Welten | Where To Watch