Four years after the brutal winter that caused an antelope die-off on a scale that hadn't been seen in decades in Montana, prairie pronghorn are rebounding, according to state Fish, Wildlife and Parks.

For the first time in a handful of years, biologists have good news about many Wyoming antelope populations.

Dotty Judy is a grandmother who, as of June, had never shot a high-powered rifle. Still, the Pendleton woman celebrated her 70th birthday in August by bagging a buck antelope .