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FY2005: Use of Fertility Control on Mares 11 Years of Age
and Older to Suppress Herd Growth Rates

(all files are in pdf format)

Environmental Assessment      Interest Letter     Environmental Assessment     PMWHR EA Figures 1-18     Appendix 1: Public Horse List (April 8,2005)     Appendix 2: Forest Service Letter dated November 5, 2004     Appendix 3: National Park Service Letter dated November 30, 2004     Appendix 4: 2005 Protocol for the Treatment of Wild Mares on the Pryor Mountain Wild Horse Range with a Porcine Zona Pellucida                           Contraceptive Vaccine     Appendix 5: PMWHR Distribution List of Public Reviewers Decision Record      Dear Interested Party      Decision Record      Table 1: PMWHR Herd Demographic Estimates 1996-2007     Table 2: PMWHR Herd Size Estimates 1996-2007     Table 3: Production and Survival of Foals from PMWHR Mares 11 Years and Older     Figure 1: PMWHR Fertility Control Database (July 27, 2005)     Figure 2: Hypothetical Immune Response to PZP Vaccine in Five PMWHR Yearling Mares     Figure 3: Patterns of Foal Loss PMWHR 1999-2005