The North American Model of Conservation is what makes the U.S.’s wildlife protection one of the best in the world. It stands ...
North America's largest wildlife overpass is now open in Colorado. The overpass spans Interstate 25 near the Greenland exit south of Castle Rock. More than 100,000 cars travel through the area every ...
Add Yahoo as a preferred source to see more of our stories on Google. The I-25 Greenland wildlife crossing in Colorado's Front Range covers nearly an acre of surface area. Colorado officials on ...