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Sunken Canoe

Underwater divers get a glimpse of the fragile remains of an ancient canoe resting at the bottom of a Cascade lake. Sediment has hidden the canoe, perhaps for centuries. It's made from a Ponderosa pine and was probably used by native people to harvest water lily roots.

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Tualatin Riverkeepers

The Tualatin Riverkeepers are a group of dedicated volunteers who cherish the beauty and history of the Tualatin River. The groups' ultimate goal is to get others to help take care of this special river, but they know in order to do so they will have to get people to appreciate it first. As the river's water quality continues to improve and wildlife begins to flourish again, the Riverkeepers are confident that their mission will be a success.

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How Trees Are Made

To get a good tree, it takes more than just putting a seed in the ground. Commercial nurseries use clones, rather than seeds, to cultivate consistent, top-quality trees, and it's a lot of work.

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