A short video explaining how to find north or south and make a map in the woods using ivy (Hedera helix).
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The Curious Phototropic Journey of Ivy-Leaved Toadflax
A short video explaining how to find north or south and make a map in the woods using ivy (Hedera helix).
You might also enjoy:
The Curious Phototropic Journey of Ivy-Leaved Toadflax