A sprawling prairie restoration project is underway in Minnesota and Iowa. The first remnant is near Luverne, the southwestern Minnesota hometown of photographer Jim Brandenburg. Brandenburg is famous for pictures of wolves and other images published on the pages of National Geographic magazine. As often as he can he returns to Luverne where he has a gallery and a pet project. Brandenburg is working with the federal government to help reclaim the first piece of Northern Tallgrass Prairie Project in an area called the Blue Mounds. Minnesota Public Radio's Dan Olson reports.