Video What's hidden among the tallest trees on Earth? - Wendell Oshiro

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When Stephen Sillett was a boy, he took to the forests of Pennsylvania with his brother and grandmother. Looking up into the dense branches and leaves, his curiosity was piqued: What was hidden up there? Wendell Oshiro tells the story of an adult Sillett's bold (if not a little dangerous) exploration of the canopy of an ancient redwood and details some of the fascinating discoveries he made.

Lesson by Wendell Oshiro, animation by Black Powder Design.