Crown shyness

Did you know that trees need personal space, too?

Photo by Mahim Bhat

Photo by Mahim Bhat

Crown shyness is a naturally occurring phenomenon observed in forests where the crowns of trees avoid touching each other, creating a stunning visual effect akin to a network of cracks in the canopy. It’s been observed in species of European oak and pine, but is most prevalent in tropical and subtropical rainforests.

Scientists are yet to reach a consensus on why it happens, but the most popular theory is that it’s a preventative measure against shading; to optimize the tree’s exposure to light and maximise photosynthesis.

This article originally appeared in issue 9 of Ernest Journal, on sale now.

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