How to stitch a massive wildlife corridor through the Rocky Mountains


The Yellowstone to Yukon Conservation Initiative (Y2Y) has built over 204 wildlife crossings, fencing systems, and protected corridors across a 3,400-kilometer stretch of the Rocky Mountains. Since Y2Y's founding in 1997, reports of wildlife-vehicle collisions have substantially reduced, thousands of safe animal crossings have been documented, and 9.8 million hectares of connected habitat has been protected.

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