In the snipe marshes they knew when the first flight dropped in-and murdered a killdeer as he stood.
"The Adventures of Bobby Orde"
Stewart Edward White
Their custom was to steal Sioux horses from one of the reservations, keep them in the Scoria Hills a month or more until all danger of pursuit was over, and then drive them north over the prairie between Belfield and Medora, through the killdeer Mountains to the northeastern part of the Territory.
"Roosevelt in the Bad Lands"
Hermann Hagedorn
The doctor might be north in the killdeer Mountains or south in the Cave Hills or west in Mingusville, for the territory he covered stretched from Mandan a hundred and twenty miles east of Medora, to Glendive, the same distance westward, south to the Black Hills and north beyond the Canadian border, a stretch of country not quite as large as New England, but almost.
"Roosevelt in the Bad Lands"
Hermann Hagedorn