Revision history for PP 1842 Douglas H. Johnson, Lawrence D. Igl, Jill A. Shaffer, and John P. DeLong The Effects of Management Practices on Grassland Birds ----------------------------------------------------- Posted online July 26, 2019 ----------------------------------------------------- Revised and reposted March 2022, version 1.1 "Cistothorus platensis" changed to "Cistothorus stellaris" in Chapter V title. "McCown's Longspur" changed to "Thick-billed Longspur" in chapter Y title. ----------------------------------------------------- Revised and reposted June 21, 2023, version 1.2 Updated authors for Chapter O.