REPORT ON FIVE WILD HORSE HERDS AND HERD MANAGEMENT AREAS (HMA) IN OREGON, WITH RESULTS OF DETAILED ECOLOGICAL EVALUATIONS ON TWO HMAs CONDUCTED IN 2017 BY CRAIG C. DOWNER, WILDLIFE ECOLOGIST PRESIDENT: ANDEAN TAPIR FUND and WILD HORSE AND BURRO FUND APRIL 6, 2018 P.O. Box 456 Minden, NV 89423 Email: [email protected] contact for information on photographs herein Natural image of Wild Horse sculpted in Tuff stone in Three Fingers Wild Horse HMA, Oregon, June 4, 2017 ca. 9:40 AM. Photo © Craig C. Downer 2017. 1 Healthy Wild Horse Band in Three Fingers Wild Horse HMA, OR, June 2017 at High Noon. Photo © Craig C. Downer 2017. TABLE OF CONTENTS Title page with photo ………………………………………………………………………………………………………………….. 1 Introduction with photo ………………………………………………………………………………………………………………. 3 Overview and Illustrations of Wild Horse Areas with maps …..…………………………………………………….. 4 Oregon HMAs Correlated with Grazing Allotments …………………………..…………………………………………. 6 South Steens Wild horse HMA w/ photos & map ………………………………………………………………………… 7 Discussion of Findings for South Steens HMA ……………………………………………………………………………… 9 Kiger Mustang HMA w/ photos & map ……………………………………………………………………………………….. 10 Discussion of Findings for Kiger Mustang HMA …………………………………………………………………………… 13 Paisley Desert Wild Horse HMA w/ photo & map ……………………………………………………………………….. 15 Discussion of Findings for Paisley HMA ……………………………………………………………………………………… 18 Three Fingers Wild Horse HMA w/ photos & map ……………………………………………………………………….. 18 Discussion of Findings for Three Fingers HMA ……………………………………………………………………………… 22 Big Summit Wild Horse HMA (aka Territory) on Ochoco Nat. Forest w/ photo & map ………………… 23 Discussion of Findings & Plea for Action ……………………………………………………………………………………. 25 2 Ecological Evaluations Analysis and Recommendations ………………………………………………………………. 27 South Steens Wild Horse HMA w/ color graph …………………………………………………………………………… 27 South Steens HMA Top Three Management Priorities & Recommended Actions ……………………….28 Kiger Mustang Wild Horse HMA w/ color graph ………………………………………………………………………… 29 Kiger Mustang HMA Top Three Management Priorities & Recommended Actions w/ photo ……. 29 Environmental Disturbance Factors (EDF) Analysis S. Steens & Kiger Mustang HMAs color graph 31 Discussion of Environmental Disturbance Factors ……………………………………………………………………… 32 The Bigger Picture: Oregon and Beyond ……………………………………………………………………………………… 32 Recommendations w/ map …………………………………………………………………………………………………………. 34 Reserve Design Proposal ……………………………………………………………………………………………………………… 37 South Steens, Kiger Mustang, and Riddle Mountain HMAs ………………………………………………………… 38 Paisley Desert and Big Summit Wild Horse HMAs ………………………………………………………………………. 38 Three Fingers HMA …………………………………………………………………………………………………………………….. 38 Legal Facilitators of Reserve Design ……………………………………………………………………………………………. 39 Conclusion ……………………………………………………………………………………………………………………………………. 40 A Parting Prayer …………………………………………………………………………………………………………………………… 40 Bibliography …………………………………………………………………………………………………………………………………. 41 Appendix A: Partial List of Plant Species ……………………………………………………………………………………….. 44 Appendix B: Analysis of South Steens HMA History of Management & Manag. Plan by BLM ……….. 45 Appendix C: Analysis of Kiger Mustang HMA BLM Plan & History of Management ………………………. 54 Appendix D: Investigation of Paisley Desert Wild Horse Program …………………………………………………. 61 Appendix E: Analysis of Three Fingers HMA Wild Horse Management History & Plan by BLM ……… 68 Appendix F: Analysis of Big Summit Wild Horse Territory ……………………………………………………………… 80 Introduction During 2017, I visited five legal federal wild horse areas in the beautiful state of Oregon. Four of these were on Bureau of Land Management-United States Department of Interior (BLM-USDI) lands. The BLM Burns District has jurisdiction over the two Herd Management Areas (HMAs) where I conducted a series of 33 non-invasive ecological evaluations, namely: South Steens HMA and Kiger Mustang HMA, both in southeastern Oregon. BLM Lakeview District has jurisdiction over the Paisley Desert HMA in south- central Oregon, where I made observations in the late spring. Also during the late spring, I visited another wild horse area in the Ochoco National Forest: the Big Summit HMA (the Forest Service (USFS) usually references its wild equid areas as “Territories”). In both the Paisley Desert and Big Summit HMAs, I made a series of observations while camping on site. Further, I conducted extensive ecological evaluations, 39 in number, and produced a report including Reserve Design recommendations for the Three Fingers Wild Horse HMA in southeastern Oregon, under the Vale BLM Field Office’s jurisdiction. The latter was for the non-profit organization Friends of Animals. Though my ecological evaluations were confined to the South Steens, Kiger Mustang and Three Fingers HMAs, I took detailed notes and many digital photos in all five referenced legal wild horse areas. In this report I share the detailed ecological evaluations I made in the South Steens and Kiger Mustang HMAs as well as observations I made in the other three HMAs, and present some alarming critiques and solid recommendations. I highly commend and recommend that the reader carefully peruse Appendices B, C, D, E and F, which constitute a brilliant and factual, clear and logically presented expose of the “fairness issue” for all of the five wild horse herd and their legal Herd Areas and Herd Management Areas/Territories which are the 3 subject of this report. On behalf of my non-profit organization, I take this opportunity to unreservedly thank researcher Marybeth Devlin for this great addition to my report. Overview and Illustrations of Wild Horse Areas HMAs of Oregon Oregon BLM has 18 wild horse HMAs on ca. 1.3 million acres but assigns an AML of just 2,715. It has zeroed out ca. one-half of the original Herd Areas (HA), ca. 1.3 million acres. 4 Source: www.blm.gov/programs/wild-horse-and-burro/herd-management Source: Animal Welfare Institute, 2012. 5 Oregon HMAs Correlated with Grazing Allotments On Oregon federal lands Active AUMs (Animal Unit Months) sum to 963,679 dwarfing the tiny number of AUMs assigned to the wild horses. This indicates similar inequities in acres occupied and grazing resources assigned to livestock vis-à-vis wild horses. According to my calculations, there were over 3 square miles of original legal Herd Area acreage per remaining wild horse and over two square miles of reduced Herd Management Area acreage per remaining wild horse. However livestock permittee occupation covers almost all federal lands including especially the HMAs (see BLM Public Lands Statistics for 2016, published in 2017 and available online at www.blm.gov; see also Downer 2014 a, pp. 52-53, etc., see Index for Oregon). 6 SOUTH STEENS WILD HORSE HMA Beautiful young sorrel wild stallion on the run Photos © Craig C. Downer, 2017. Handsome Paint Mustang resting by side of Western Juniper 7 According to this BLM map, all but about one-sixth of the South Steens HMA is grazed by ranchers’ livestock. Only in the far southeastern portion are livestock prohibited, yet in my field observations I did not notice any area in the HMA that was devoid of livestock spoor, at least of the areas that were physically accessible by cattle. Considerable evidence for trespass livestock in the southeastern area exists. In this 130,000+ acre HMA, I performed fifteen 100- foot ecological transects following methods outlined in a manual of the United States Geological Survey (2005, see results below). The HMA is located 10 miles south of French Glen and 70 miles to the southwest of Burns. South Steens horses show a prevalence of flashy pinto and paint coloration, but buckskins, chestnuts, bays, and even a few grullos and dark, blackish horses were also observed. A considerable number were Kiger mustang type, indicating a possible mixing with the Kiger herd just to the north. The average height was on the tall side, ca. Source: Animal Welfare Institute, 2012 15 hands and on the heavier side averaging an estimated 1,100 pounds, compared with wild horses throughout the West. Elevations ranged from 5,000’ to 7,500’ a.s.l. The magnificent Steens Mountain range rises to a maximum of 9,733’ elev. on its eastern edge and generally in the past has experienced very cold winters alternating with hot dry summers. The terrain is generally rocky with high-sloping plateaus edged with sharp rimrocks divided by deep canyons with both permanent and seasonal streams. The Wyoming Big Sagebrush (Artemisia tridentata, var. Wyomensis) as well as the Rigid Sagebrush (Artemisia rigida) are profuse here, as well as many conical-shaped Western Juniper trees (Juniperus occidentalis), some of which grow to over 40-feet. I observed a variety of wildlife, including swiftly running herds of up to 40 or more Pronghorn Antelope (Antilocapra americana) and elegant Mule Deer (Odocoileus hemionus), who stole out from the trees close to my campsite. Long-legged Black-tailed Jackrabbits (Lepus californicus), capable of prodigious leaps, Mountain Cottontail rabbits (Sylvilagus nuttallii), brilliant Downy Woodpeckers (Picoides pubescens), high soaring Golden Eagles (Aquila chrysaetos)as well as wily Coyotes (Canis latrans), spunky Great Basin Western Fence Lizards (Sceloporus occidentalis), energetic Townsend Ground Squirrels (Citellus townsendi), furry Bobcats (Lynx rufus), and even a few stealthy Mountain Lions (Felix concolor) were also in evidence. Foraged vegetation included much Needle Grass (Stipa spp.), Bluebunch Wheatgrass (Agropyron