Title: Roadside bird counts on BLM lands in Petroleum and Fergus counties, Montana
First published: 2000
Subjects: Grassland birds, Geographical distribution, Western meadowlark, Roadside transect, Savannah sparrow, Brown-headed cowbird, Grasshopper sparrow, Lark bunting, Baird's sparrow, Bird surveys, Long-billed curlew, Sage thrasher, Vesper sparrow, Sagebrush, Ponderosa pine, Sprague's pipit, Brewer's sparrow, Upland sandpiper, Counting, Birds, Short-eared owl