Bird Behavior and Mortality in Relation to Power Lines in Prairie Habitats, North Dakota, 1981 to 1982
A biologist and field crew from Northern Prairie Wildlife Research Center observed bird flights at 7 study sites, twice weekly during two spring and two fall migration periods between April 3, 1981 and May 20, 1982. Study sites were located in south-central North Dakota in Barnes, Kidder, and Stutsman counties. The …