From the northern suburbs of Bozeman to the southern former ag lands of Jackson Hole (and including many valleys in-between) Greater Yellowstone has become a bull's eye for development and new waves of sprawl. On top of it: unprecedented levels of outdoor recreation that has overwhelmed the ability of some land management agencies to deal with it and it's causing displacement of wildlife from habitat on both public and private land. This photo of Montana's Gallatin Valley courtesy Holly Pippel