Natura Europa – Quand Passent les Oiseaux

France 2021 – 52 min – Director: Thierry Ragobert – Language: French – Subtiles: English, German

Three-quarters of the birds on the European continent migrate south in autumn.
The migration of birds is a unique natural process that determines the seasons and touches people. For a long time it was considered an eternal law of nature, but today it is endangered by human intervention in the environment. It needs the help of science and bird enthusiasts.