Intelligent Trees

Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard have been observing and investigating the communication between trees over decades. And their findings are most astounding.

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  Guido Tölke
• 
  Julia Dordel

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  Suzanne Simard
  Self
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  Peter Wohlleben
  Self
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  Denise M'Baye
  Narrator (Voice)
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  Teresa (Sm'hayetsk) Ryan
  Self
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  Monika A. Gorzelak
  Self
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  Amanda Asay
  Self
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  Julia Amerongen Maddison
  Self