Wonders of bird migration. (1930 - 1939)
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Country house, view from the window into the yard, the horse is harnessed to a cart.
The house on the ceiling birds made a nest.
Migrating birds in autumn.
Swallows fly to Africa.
Special unit, registering concern bird sitting in a cage at a time when this breed birds relies fly to warmer climes.
Feeder outside, titmouse pecks food.
Banding birds flying away, kind of rings.
The Observatory, which studies the migration of birds on the island of Helgoland.
Flying flock of birds.
At night, shine a spotlight.
Birds on wires.
The adaptation for catching birds.
People shouting chase birds in a trap.
Banding birds in the laboratory
Key wordsGermany, Village, birds, laboratory, science
The bird weighed, ringed and released.
migration routes Map thrushes, storks, cranes from Helgoland to Africa through the Bosporus and Gibraltar.
Storks in the nest, storks in the peasant field.
Experience with migration of young storks, which are specifically brought to a different location in Germany, and there let loose.
Storks in the meadow next to the grazing cows.
Flies a flock of storks.
Cranes in flight, bird cries
Key wordsGermany, bird, city, domestic animals, farmers, city