Friday, April 21, 2017

Snow Guardian--Has been Monitoring Climate Change for over 40 Years

National Geographic has a wonderful short YouTube video on Billy Barr who has been living a hermits life in the Colorado Wilderness. He has also been recording snow fall, the arrival and spring and more for over 40 years. He has found earlier springs.......

He Spent 40 Years Alone in the Woods, and Now Scientists Love Him | Short Film Showcase by National Geographic

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