Revision history for PP 1842-PP

Jill A. Shaffer, Lawrence D. Igl, and Douglas H. Johnson

The Effects of Management Practices on Grassland Birds-Rates of Brown-Headed Cowbird (Molothrus ater) Parasitism in
Nests of North American Grassland Birds

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Posted online July 26, 2019

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Revised and reposted March 31, 2022, version 1.1

Two instances of "Cistothorus platensis" changed to "Cistothorus stellaris" 

Four instances of "McCown's Longspur" changed to "Thick-billed Longspur"