In the prairies of the Lower Brulé Indian Reservation, the typically knee-high grass extends to the horizon. But in areas home to burrowing mammals, like prairie dogs (Cynomys ludovicianus), the grass shrinks to an inch in height as the animals feed their vigorous appetite. After sunset one September day, wildlife biologist Shaun Grassel drives through … Continue reading Underfunded but passionate, Native American conservationists call for more support