Wild Horse Warriors for Sand Wash Basin

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Wild Horse Warriors for Sand Wash Basin

Wild Horse Warriors for Sand Wash BasinWild Horse Warriors for Sand Wash BasinWild Horse Warriors for Sand Wash Basin
  • Home
  • WHW Tours
  • VISITOR INFORMATION
  • Completed Projects
  • Naming a New Foal
  • SWB Wild Horse Adoptions
  • SAND WASH VIRTUAL TOURS
  • Products for Sale
  • Family Band Lists
  • ADOPTING A WILD HORSE
  • PZP
  • Projects in the Basin
  • 2021 Drought in SWB
  • Fencing Hwy 318
  • Wild Horse Locations
  • Blessing of The Land
  • Transparency
  • Places of Interest
  • Curtis Zabel's Bronze
  • SWB History
  • Paleontology and the BLM
  • Archaelogy and the BLM
  • THANK YOU
  • Nancy Roberts
  • MOU
  • Why a Bait and Trap?
  • DNA Project
  • Making the Basin Flourish
  • Behind the Scenes
  • Injured Wild Horses
  • Stallions
  • Mares
  • The Origin of the Horse
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  • 2018 Reports Jan - May
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  • 2019 BLM Reports
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Sand Wash Basin Herd Growth

Sand Wash Basin Growth Chart

  1. Year             #  of Wild Horses  
  2.  1971             65    Passage of the 1971 Wild Free-Roaming Horses and Burro ACT
  3. 1986            AML 65
  4. 1989            Gather
  5. 1995            217     Gather AML 217
  6. 1998            455      Gather
  7. 2001             AML  163-363 Gather
  8. 2005             Gather
  9. 2006            373
  10. 2007            386
  11. 2008            411       240 Removed                                                                              
  12.                                 HSUS started treating with PZP                                                                                                                                                                                                                                                                 2009            217     Nancy Roberts started Documenting the Herd
  13. 2010            256
  14. 2011            296
  15. 2012            341     Dec 2012 SWAT  signed MOU with BLM      Where the Number could be without PZP
  16. 2013           408                                                                                                      426 -20 =406
  17. 2014           481                                                                                                      406 -20 = 487 + 25% =609
  18. 2015           548                                                                                                      609 - 20=589
  19. 2016           607                                                                                                       736 - 20 = 716
  20. 2016            43       Removed                                                                                 841 -20 = 821
  21. 2017          647                                                                                                      1026 - 20 = 1006
  22. 2018          745                                                                                                      1257- 20 =1237
  23. 2020         880                                                                                                       1547  -20 = 1527


The AML numbers and information from 1971- 2015 were collected from numerous BLM reports available on the BLM.gov site. The 2016-2020 numbers are my personal numbers from HorseBase , a data system, that many of us use to document the wild horses in Sand Wash Basin. Those number may not agree exactly with other reported numbers.  Each personal data base is individually edited. There may be some horses that I have listed that others have moved to the out of bounds list or the deceased list.

 The AML has been adjusted twice since 1971.  We are currently over our AML.  We would love to think that the AML could be adjusted again to accommodate our growth rate, but after the summer of 2018, I think we all understand that raising the AML is not the answer, with out making other changes first.

Wild Horse Warriors hauled 170,000 gallons of water to help our wild horses survive the summers drought. The water and the expense of hauling the water was paid for by donations.

In 2020, Wild Horse Warriors worked with our local BLM  to make improvements to the many damaged water sources in Sand Wash Basin.  By increasing the number of choices the wild horses have for water. With increased choices for water sources we hope that this will spread the wild horses out in Sand Wash Basin. 

Range management is a critical piece in creating a Healthy Range for Healthy Wild Horses.

If we can improve the range, and if we can increase the amount of water holes available and if we could find another spring or drill a well, maybe in the future the AML in Sand Wash Basin could be raised.  But for now we have to realize that Sand Wash Basin is a desert. When we have to haul water to our wild horses that also means that the vegetation is suffering.  Even if we have water from a well, or spring, or by artificial means, like hauling it, without vegetation, our wild horses would starve.

There is a reason the BLM sets the AML where it does, and before there are any changes the BLM has to carefully consider the condition of the Herd Management Area and consider the worse case scenarios. 

As Wild Horse Warriors, we all have to take an active role in understanding the interaction of the range and the health of our wild horses.  We have to support birth control and we have to work together to help find homes for the wild horses that are gathered, so those left behind have a healthy range.


The articles below are  direct quotes from BLM reports and pamphlets.


To get the numbers in the above chart I have used reported numbers in Sand Wash Basin for each year. Then multiplied them by 25% and then subtracting 20 wild horses from that number.  SWB averages a loss of 20 wild horses a year. The BLM believes that a non-treated herd will double in size in 4 years.  Taking that figure I assumed that the rate would be 25 % each year for growth.  If you are a CPA or love math you may understand that there is a better way to get to the final answer, but for most of us this works. 



Notes from the August 2016 Sand Wash Basin Wild Horse Herd Management Area Bait/Water Trapping Gather/Population Control Environmental Assessment

1971  Congress recognized the Wild horse as living symbols of the pioneer spirit of the West.

The Humane Society of the United States completed a analysis of the potential population control showing that "more aggressive changes in earlier years will yield more dramatic decreases in later years, obviating the need for removing any horses from the range in the future while still achieving AML" (Appropriate Management Level). They also stated that "by replacing the current gather-  and -remove programs, the BLM would save approximately 204 million dollars over 12 years while achieving and maintaining AML on wild horse Herd Management Areas, (HMA).

The HSUS (Humane Society of the United States) strongly supports the use of fertility control as an alternative to gathers.

https://eplanning.blm.gov/epl-front-office/projects/nepa/59798/78128/88056/DOI-BLM-CO-N010-2016-0023_sand_wash_bait_trap_and_PZP_7-29-16_(1).pdf

What is an Envirnmental Assessment

"This EA is a site-specific analysis of potential impacts that could result with the implementation of the proposed action or alternatives to the proposed action. This EA assists the BLM in project planning, ensuring compliance with the National Environmental Policy Act (NEPA), and in making a determination as to whether any “significant” impacts could result from the analyzed actions. “Significance” is defined by NEPA and is found in regulation 40 CFR 1508.27. An EA provides evidence for determining whether to prepare an Environmental Impact Statement (EIS) or a statement of “Finding of No Significant Impact” (FONSI). If the decision maker determines that this project has “significant” impacts following the analysis in the EA, then an EIS would be prepared for the project. If not, a Decision Record (DR) may be signed for the EA approving the selected alternative, whether the proposed action or another alternative. A DR, including a FONSI statement, documents the reasons why implementation of the selected alternative would not result in “significant” environmental impacts (effects) beyond those already addressed in the Little Snake Resource Management Plan (October 2011) as amended by the Northwest Colorado Greater Sage-Grouse Approved Resource Management Plan Amendment (September 2015). "

 

Porcine Zona Pellucida (PZP) History in Sand Wash Basin

Porcine Zona Pellucida (PZP) History in Sand Wash Basin

Porcine Zona Pellucida (PZP) History in Sand Wash Basin

"Prior to 2008, the management of the Sand Wash Basin HMA has been to gather and remove horses. A percentage of released mares from the last gather in 2008 were treated with a pelleted form of PZP followed by a booster dose of the vaccine administered remotely in the field. Since 2008, the BLM has partnered with the Humane Society of the United States (HSUS) and the Sand Wash Basin Advocate Team (SWAT) to continue the field application of PZP. However, due to the size of the HMA, the dispersed nature of the horses, and lack of trained volunteers, only 40 to 50 mares per year have been treated. There has been a reduced foaling rate following the treatments; however to be as effective as possible, at least 80% of the mares in the HMA must be treated on a yearly basis. To date, approximately 25% of the population of the mares in

the HMA are treated on a yearly basis and the foaling rates have decreased from a high seen in 2009 of 34% to 19% in 2015. 

 

Gather and removal management has resulted in an over population of horses in ORPs as there is not enough adoption demand to place all of the gathered horses into private care nationwide. Fertility control treatment alone has resulted in some population suppression, but not enough. Combining a bait/water trapping gather, PZP application to at least 80% of the mares, together with a small removal of 50, horses should help the BLM achieve population management goals over the long term."

Purpose and Need for the 2016 Bait and Trap

Porcine Zona Pellucida (PZP) History in Sand Wash Basin

Porcine Zona Pellucida (PZP) History in Sand Wash Basin

"The purpose of the Proposed Action is to achieve and maintain appropriate management level (AML) through implementation of a population growth suppression program to reduce population growth rates and removal of excess wild horses from the HMA. The Sand Wash Basin wild horse herd population appropriate management level of 163 to 362 adult horses was established by the Little Snake Field Office RMP. The current estimated population of the HMA is 607 horses including foals of the year. It is estimated that there are 550 adult horses and 57 foals of the year; for an estimated excess number of 245 over the upper limit of AML and 444 over the lower limit of the AML. The proposed action, while not immediately reducing the herd to within the range of AML, would help reduce the population over time and thereby reduce the need for a large, costly, helicopter gather and removal operations. The BLM needs to maintain wild horse herd numbers to levels consistent with the AML while managing herd genetic variability and the health of individual wild horses and to make progress towards achieving standards of rangeland health. In addition, keeping the number of horses close to the AML aids in making an in the field darting program more effective. The need for the Proposed Action is to maintain the population in a thriving natural ecological balance by making progress towards attaining AML and to analyze the impacts to the wild horses from the utilization of a fertility control program. " 

 

Allowable Uses and Actions

Porcine Zona Pellucida (PZP) History in Sand Wash Basin

Allowable Uses and Actions

"Livestock grazing will be managed by using standards and guidelines processes, while working closely with permittees/lessees to develop sustainable ranching operations. Appropriate actions for improving allotments that do not meet the Colorado standards and guidelines could include, but will not be limited to, adjustment of permitted AUMs, modified turnout dates, livestock water developments, range improvements, modified grazing periods and grazing systems, resting areas during the growing season, closing areas, riparian pastures, enclosures, implementation of forage utilization levels, and livestock conversions. Livestock grazing will be allowed to the extent of existing federal preferences, shown in Appendix H (of the Little Snake River RMP), until monitoring studies and land health evaluations determine otherwise on an allotment specific basis. Appropriate action will be taken where existing livestock grazing management is determined to be a significant causal factor for not meeting land health standards. 

 

Rangelands will be monitored, focusing on allotments where land health standards have not been met and/or riparian assessments are “functioning at risk”, “non-functional”, or are in a “downward trend.” Land Health Assessments and determinations of whether standards are being met will be one factor that may be considered in setting criteria for where vegetation treatments are needed and if treatments should be implemented (Vegetation, Section 2.4). Vegetation treatments and other range improvements will be considered to improve rangeland diversity, condition, and sustainability by actions that may include, but are not limited to, the control of pinyon-juniper encroachment and decadent sagebrush. BLM will work closely with CPW to reduce livestock/big game conflicts so as to improve vegetative and forage conditions. Criteria in Appendix F (of the Little Snake River RMP) will be used to establish RCAs. Management plans will be developed for all allotments to be used as an RCA. Criteria for permittee/lessee use include:   Priority will be given to those permittees/lessees whose customary allotments are under an approved rangeland restoration/recovery project.  Emergency conditions, such as wildfire.   NOT to be used for drought or for overuse of customary allotment. Exploration (including seismic exploration, drilling, or other development or production activity) will generally not be allowed on domestic sheep lambing grounds during lambing activity. Lambing activities usually fall between April 10 and June 30 and last for approximately six weeks. Dates for the six week closure will be determined for each operation as local conditions dictate."

Great Sage-Grouse

Great Sage-Grouse

Allowable Uses and Actions

 "Sage-grouse are considered a sagebrush ecosystem obligate species. Sagebrush provides nesting, brooding and winter cover, as well as forage throughout the year.  Each year, male sage-grouse congregate in late winter through spring on leks to display their breeding plumage and to attract hens for mating. Typically, leks are positioned within proximity of nesting and brood-rearing habitat; therefore, they are often considered an excellent reference point for monitoring and habitat protection measures.  Sagebrush and grass cover are important components of sage-grouse habitat for both nest and young concealment.  Availability of forbs and insects are crucial for the brood-rearing season.   Greater sage-grouse utilize sagebrush ecosystems within the Sandwash year round.  There are eight active leks located within the HMA.  In 2016, these eight leks had a combined high male count of 349 birds (CPW 2016).  The largest lek in Sandwash is the Twin Buttes lek, which had over 100 males this year.  A Priority Habitat Management Area (PHMA) spans the central to north and east areas of the HMA and consists of approximately 93,000 acres.  PHMA is defined as areas that have been identified as having the highest conservation value to maintaining sustainable greater sage-grouse populations.  The remaining southern and western edges of the HMA are mapped as General Habitat Management Areas (GHMA).   

 Running a holiday sale or weekly special? Definitely promote it here to get customers excited about getting a sweet deal."

"Using the entire 157,730 acres within the HMA administrative boundary, approximately 59% (~93,475 acres) is greater sage-grouse preliminary priority habitat (PPH) as identified by Colorado Parks and Wildlife (CPW).  The remainder of the acreage is identified as preliminary general habitat (PGH). "

"Once again, the alarming trend is that 31% of greater sage-grouse PPH within the HMA has been utilized by wild horses  above the acceptable levels that are applied to livestock grazing (41 – 60% and 61 – 80%), and that the lowest range of utilization (6 – 20%) constitutes the smallest amount of acreage monitored.  In addition to impacts to greater sage-grouse, this level of utilization going into winter forces big game species that uses these areas as winter habitat to search for alternative sustainable winter habitat."  

Great Sage-Grouse

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