Silent Streams (National Geographic)

The decline in freshwater species across the US and around the world signals serious trouble for humans.

The creatures in our lakes, ponds, streams and rivers are a modern-day canary in a coal mine, and display a fascinating array of biodiversity. Joel’s story on the disappearance of freshwater species appeared in the April, 2010 issue of National Geographic magazine.

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Joel is the founder of the Photo Ark, a groundbreaking effort to document every species in captivity before it’s too late.

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Every purchase goes directly to support our mission: getting the public to care and helping to save species from extinction.

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