Yosemite was forged by time and shaped by the power of water. Water made life possible in this "stone wilderness," carved out the iconic Yosemite Valley, and gave birth to the Earth's largest living trees. But with climate change, Yosemite is feeling the heat.

Water is scarcer and the threat of wildfire is more common. Join scientists and adventurers as they explore the past, present, and future of the Sierra Nevada's (a mountain range which stretches from California into Nevada through Yosemite) most precious resource, its water.

Glide over the Yosemite Valley, climb trees as tall as buildings, and see how critters both great and small - from the bighorn sheep to the American pika - survive through drought, wildfires, and mountains of snow, as we investigate one of America's great wildernesses.

If you would like to win a copy of this intriguing new DVD, just answer this easy question: Yosemite has been instilled into American history as being our nation’s 3rd national park, but what are the other two named?!

Send us your answers and if you're correct you'll be in the running to win one of these new DVDs! Just send us an e:mail here before October 1st, 2020 with your answer and the subject title CONTEST: YOSEMITE DVDs to: exclusivemagazine@flash.net

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