Brian Maxfield is a wildlife conservation biologist for the Utah Division of Wildlife Resources. And he's a bit of a voyeur. Back in the spring, Maxfield strapped transmitters to about a dozen greater sage grouse in northeastern Utah. His goal? To spy on them. Each bird’s every move is now a mosaic of color-coded dots on a clipboard he keeps in his pickup. Today, he’s honing in on the blue dot. And he’s worried. “You can see where she hung out up here, that’s where her nest was,” he says, pointing to the map of transmitter readings. “And then, after the chicks were old enough, then she moved down to that big meadow where it’s wetter and there’s a lot more bugs.” Sage grouse return to the same spots for mating and feeding over and over. So, as wildfire, development and grazing have cut into the landscape, the birds increasingly show up at a favorite spot only to find it no longer suitable. The meadow where this particular hen brought her chicks happens to be the mating ground where she