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Rio Grande Del Norte, Climate Adaptation, Flying A
series: This American Land
air date: 11/25/12 7:00 AM
Saving the Upper Rio Grande: In northern New Mexico the Rio Grande runs through a spectacular gorge formed by a rift in the Earth's crust. This river corridor is a critical flyway for migratory birds, and the arid plateau on either side of it is a major migration habitat for elk and deer. A pending bill in Congress would protect these areas as the Rio Grande del Norte National Conservation Area, in addition to designating two majestic cinder cone mountains east and west of the plateau as protected wilderness. The bill has widespread support among local Hispanic farmers and ranchers because it would allow their traditional hunting, grazing, fishing and wood-gathering to continue, preserving the culture that developed there over hundreds of years. Facing Climate Change with Wind Power: Severe drought has taken a toll on farming and ranching communities in Eastern New Mexico. Residents are trying to adjust for prolonged dry times, and some are finding salvation in wind turbine projects that generate revenue for them as well as power for the Southwest. Flying Aces of the Insect World: Just how do these insects pull off complex aerial feats, hunting and reproducing in midair? These four- winged insects pre-date dinosaurs, and can fly straight up, straight down, or hover like helicopters. Researchers are getting some inspiration from these insects, to improve small- scale aircraft design. Peel Watershed: A hundred miles from the Alaska border in Canada's Yukon Territory, the Peel Watershed is a huge area of wild and pristine rivers, arboreal forests and mountain ranges. Caribou from Alaska migrate to and from the region, but they face threats from a modern day gold rush that also threatens other wildlife including grizzly bears and wolverines. Efforts are underway to protect this land, and these fragile ecosystems. But it looks like a fight is brewing with miners and developers. Indigo Snakes: Known as the "Lord of the Forest", the eastern indigo snake is the largest native snake in North America, averaging six to seven feet in length. Endangered and in decline, this nonvenomous reptile is extinct from a third of its former range, the coastal plain of the Southeast. The Orianne Society is using cutting edge science, fire, and longleaf pine restoration to ensure the survival of not only indigo snakes, but an entire complex of animals that inhabit this unique landscape.
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