What looks like a desert, but is full of water — enough to slake the thirst of a really big city? And that’s now threatened by climate change? Watch this Nature Brains EcoRiddle video and find out!
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We're green. We're nature-lovers. We are Conservancy Talk. Hear Nature Conservancy staff and invited experts share their voices on today’s conservation issues — in our uniquely rigorous, science-based way. Learn more