Warum färben sich im Herbst die Blätter?

About

In autumn, the leaves of deciduous trees become colourful, our forests colourful. The reason for this is that trees only survive the cold winter if they take some precautions.

Archive

Wikimedia Commons, in Wikimedia Commons

Licence or status

CC BY 4.0, as the Wikimedia Commons states it.

Rights statement

Creative Commons Attribution 4.0

Credit

ZDF/TerraX/Katharina Kohl/Florian Roth/Thomas Kutschke/Malik Alpoguz/Maximilian Mohr

Subtitles

German

Who can watch

The archive gives no rating. Invisible Network shows it to Teens profiles and older, judged from its collection and subjects. How films are placed