Yellow journalism in Wall Street Journal pushing pesticide as “birth control” on wild horses?

Pm PZP Darts

Made with slaughterhouse pig ovaries PZP is dangerous to herd health

To:  Jacob Bunge, Wall Street Journal

Dear Mr. Bunge:  Regarding your article — They Shoot Horses (With Birth-Control Darts), Don’t They? — here are facts to correct the lies and disinformation you have been told.

Sting of the dart:  If it were only a sting!  Fact: Many wild horses develop an abscess at the dart-injection site.

Bogus ballooning population:  Wild horses are a slow-growth species when it comes to reproduction.  The gestation period lasts 11 months, and a mare produces just 1 foal.  While an independent study of BLM’s records confirmed an almost 20% birth rate, that study also found that 50% of foals perish before their first birthday.  Thus, the effective increase in population from new foals is just 10%.  But adult mustangs also die.  They succumb to illness, injury, and predation at a rate of at least 5% a year.  So, what is a normal herd-growth rate?  About 5%, probably less.

Fraudulent figures:  The Big Lie of “overpopulation” is the pretext for BLM’s war against the wild horses, and the wild horses are prisoners of that war.  It’s BLM’s version of the “Shock Doctrine,” wherein BLM concocted a phony crisis to push through policies antithetical to the Wild Horse Act against the will of The People.  There is no overpopulation except on BLM’s falsified spreadsheets.  Reviews of BLM’s population-estimates reveal biologically-impossible herd-growth rates.  For instance, in Utah, BLM claimed that the Conger herd grew from 156 horses to 285 horses in one year, an 82.7% increase, to which BLM tacked on another 20% by counting the unborn foals — the fetuses.  In Wyoming, BLM declared that the Salt Wells Creek herd grew from 29 horses to 616 horses in 6 months (yes, months), a 2,024% increase.  BLM’s “data” is chock-full of such preposterous growth-estimates.  So, when you hear talk of how the wild horses are reproducing “exponentially,” that’s a sure sign that BLM has falsified the data.

Wild horses are underpopulated:  Per the guidelines of BLM’s own geneticist, 83% of the herds suffer from arbitrary management levels (AMLs) set below minimum-viable population (MVP).  Low AMLs enable BLM to claim an “excess” in herds whose numbers, even if they were over AML, would still not reach MVP.  So being “over AML” is meaningless as well as misleading.  But the low AMLs, combined with falsified, biologically-impossible herd-growth estimates, give BLM an excuse to scapegoat those few wild horses for the range-damage done by the millions of livestock that overgraze the public lands.

Whose grass?  In fact, it is the livestock who are eating the wild horses’ grass.  Some background — the dedicated wild-horse habitats cover only 11% of BLM land.  Cattle are allowed to graze about 5 times that much, including within all but 4 of the wild-horse herd areas.  Yet in those official wild-horse habitats where livestock are given allotments, the mustangs are restricted to 18% of the forage while the cattle get 82%.

Bogus billion:  The wild horses being held in captivity are the “legacy” of former Secretary Salazar’s equid cleansing era, during which he had thousands of wild horses removed from the range.  However, the mortality rate of captive wild horses is about 8% a year.  So, obviously, since they are not reproducing, their numbers will steadily drop, showing that BLM’s billion-dollar figure for their care is just another Lie.  The Wild Horse and Burro program, if run per the minimum-feasible management-model specified by Law, would not cost much at all.  BLM does not lack for resources.  There are 22 million acres of legally-designated wild-horse herd areas — which BLM previously took away for expediency — that can be reopened as habitat.  The horses now held captive can be released to those areas, where the cost of their upkeep will be $0.

Adoptions:  Have not declined.  It’s just that BLM used to count sales-for-slaughter as “adoptions.”  Now, only “forever-family” placements qualify.  However, wild horses are not homeless horses.  They have a home — where they belong — on the range.

Persecuted predators:  Contrary to BLM’s disinformation campaign, wild horses do have natural predators — mountain lions, bears, wolves, and coyotes.  But those predators are persecuted mercilessly.  The government exterminates what the hunters don’t shoot.  However, the International Society for the Protection of Mustangs and Burros — Wild Horse Annie’s foundation — notes that even without predators, wild-horse herds self-regulate their numbers, with population-growth in the single digits.

Science and Conservation Center:  Is the manufacturer and distributor of PZP / ZonaStat-H.  Thus, its information is not impartial.  PZP is a registered pesticide that was approved by the EPA for use on wild horses and burros “where they have become a nuisance.”   However, PZP was registered without the standard testing requirements.  There is currently a lawsuit challenging the legitimacy of the registration, especially in light of studies that have disclosed PZP’s many adverse side-effects.

Shooting wild horses:  PZP is a potent weapon in BLM’s arsenal — for its biological warfare against the wild horses.  But birth control for wild horses is unnecessary because there is no overpopulation.  Why would we contracept herds whose population is inadequate for genetic viability?  Why would we contracept herds based on falsified figures?  Logically we wouldn’t and ethically we shouldn’t.  Further, if PZP were going to stop the roundups, it would have done so long ago for the Pryor Mountain herd, which has been darted with PZP for nearly two decades.  Yet roundups have been scheduled there like clockwork every 3 years and, in spite of intensifying the PZP treatments recently, BLM tried to implement yearly roundups until stopped by a Friends of Animals lawsuit.

PZP — the anti-vaccine:  PZP causes auto-immune disease.  PZP “works” by tricking the immune system into producing antibodies that target and attack the ovaries.  The antibodies cause ovarian dystrophy, oophoritis (inflammation of the ovaries), ovarian cysts, destruction of oocytes in growing follicles, and depletion of resting follicles.  The mare’s estrogen-levels drop markedly as PZP destroys her ovaries.  Ultimately, PZP sterilizes her.  Because PZP stimulates the immune system, it ironically works “best” — sterilizes faster — in mares that have strong immune-function.  Such mares respond to the anti-vaccine and produce quantities of PZP antibodies that destroy their ovaries.  But, conversely, PZP may not work at all in mares whose immune-function is weak or depressed.  Those mares fail to respond to PZP.  They keep getting pregnant and producing foals who, like their dams, suffer from weak immune-function.  So, the PZP pesticide works against the very horses that Nature has best equipped for survival-against-disease while favoring and selecting for the immuno-compromised.  Worse yet, radioimmunoassay tests indicated that PZP antibodies are transferred from mother to female offspring via the placenta and milk.

Health-risks to volunteers:  As for the well-meaning volunteers who dart wild horses, EPA’s Pesticide Fact Sheet for PZP advises that Personal Protective Equipment requirements include long sleeved shirt and long pants, gloves and shoes plus socks to mitigate occupational exposure.  EPA specifically warns that pregnant women must not be involved in handling or injecting ZonaStat-H, and that all women should be aware that accidental self-injection may cause infertility.  Unfortunately, PZP’s manufacturer has misrepresented PZP as “so safe it is boring.”   But research shows that PZP is a powerful hormone disruptor.  Further, consider the magnitude of the risk — the PZP-in-question is a horse-size dose.  If volunteers think PZP is safe, they will be less likely to protect themselves from this dangerous pesticide.  Indeed, please note that in the photo accompanying your article, Ms. Bolbol is not in compliance with EPA’s safety-precautions.  She is not wearing the required protective gear.

Mengelian experiments:  Now, BLM wants to perform diabolical sterilization experiments on these equine POWs to develop a Final Solution to the “problem”.  BLM is handing out $11 million for sterilization-studies.  The grant money is surely intended to buy loyalty and silence potential criticism from academia.  Plus, BLM, a corrupt agency, gets to cloak itself in respectability by affiliating with prestigious universities.

The ugly side of PZP is humane-washed by feel-good features that describe it with humor, sweetness and light.  However, the true story of PZP is one of scandal, whose deceit and danger — to both horses and humans — must be exposed.  That is the story that needs to be reported.

Sincerely,

Marybeth Devlin

 Marybeth Devlin is a member of the Protect Mustangs Advisory Board and a member of the Alliance for Wild Horses and Burros
This mare waits in the alley before being led into the chute where her age and body condition will be checked. After being treated with the PZP fertility control agent, this mare will be released back to the Owyhee HMA.

This mare waits in the alley before being led into the chute where her age and body condition will be checked. After being treated with the PZP fertility control agent, this mare will be released back to the Owyhee HMA.

Protect Mustangs is a 501c3 nonprofit organization who protects and preserves native and wild horses.




Feds want to use 11 million tax dollars to experiment on American Wild Horses and Burros

Note from Protect Mustangs: If you don’t like this then: 1.) Go see your congressional representative this week and ask them to intervene to stop these horrible experiments on America’s wild horses who are being managed to extinction. 2.) Sign and share this petition and email it to everyone you know: https://www.change.org/p/defund-and-stop-the-wild-horse-burro-roundups Groups like The Cloud Foundation and the coalition led by The American Wild Horse Preservation Campaign seem to be misleading the public because they have chosen pushing PZP (controlled by The Humane Society of the United States) over championing wild horse freedom on public land. They slip appeals for PZP in the bottom of their online petitions hoping the public won’t notice what they are signing. That was the beginning of this slippery slope towards experimentation and extinction. Why? Follow the money, fear mongering and the seduction to campaign for drugging wild horses and burros with a risky pesticide made from slaughterhouse pig ovaries to block fertility. . . 3.) It’s time to join Protect Mustangs to protect our national treasures. Go to www.ProtectMustangs.org to sign up. 4.) You can donate to the Wild Horse Legal Fund also. The crowd funding link is here: https://www.gofundme.com/MustangLaw2016 or donate by www.PayPal.com to Contact@ProtectMustangs.org and please mark your donation is for the “Legal Fund”. Thank you for taking action today! Together we can turn this around.





The Bureau of Land Management (BLM) wants to use American tax dollars in several cruel experiments to develop methods of wild horse and burro population control–despite the fact that there is no overpopulation of wild horses or burros. The BLM anticipates the total cost of the experiments to be $11 million over 5 years.The research is being conducted by university scientists as well as scientists from the U.S. Geological Survey.

Research with Universities results in experimenting on wild horses and burros

In its 2013 report to the BLM, the National Academy of Sciences (NAS) found that no highly effective, easily delivered and affordable fertility-control methods were currently available for use on wild horses and burros. The most promising birth control, PZP, made from slaughterhouse pig ovaries, is limited in the duration of its effectiveness (1-2 years). At the same time, after multiple applications or if applied to young fillies it permanently sterilizes native wild horses.

The BLM released a solicitation for experimentation to develop new or improve existing population growth suppression methods for wild horses. (http://www.blm.gov/wo/st/en/info/newsroom/2015/july/nr_07_07_2015.html)  The following seven research projects were reviewed and recommended by an NAS panel of experts and are consistent with recommendations made to the BLM by its Wild Horse and Burro Advisory Board who is biased against wild horses and prefers livestock use public land for cheap grazing.

Wild Horse & Burro Advisory Board Meeting in 2013

 

© EquineClinic.comn shared for educational purposes

© EquineClinic.comn shared for educational purposes

1. Evaluation of minimally invasive methods of contraception in wild horse and burro mares: tubal ligation and hysteroscopically-guided oviduct papilla laser ablation. This was pushed by pro-slaughter advocates who want the horses free of fertility control drugs so they can go to slaughter eventually.

Recipient: Oregon State University
Summary: A one-year experiment that will aim to develop a minimally invasive surgical sterilization method for wild horse mares that requires no incisions.
Details: In an effort to develop minimally invasive, low-risk techniques for contraception and population control in female wild horses and burros, the experiment will evaluate two procedures, tubal ligation and hysteroscopically-guided laser ablation of the oviduct papilla in standing sedated females. For tubal ligation, the research team hypothesizes that a flexible endoscope inserted through a small incision in the vaginal vault will allow visualization of each oviduct in mares. Use of a diode laser or cautery instrument will allow effective fulguration followed by bloodless sectioning of the oviduct. This procedure should allow successful sterilization of up to 100% of female wild horses and burros gathered in any particular location as a single event. For the hysteroscopic procedure, the recipients expect to endoscopically visualize each oviduct papilla in standing, sedated, non-pregnant mares. A diode laser will be used to seal the opening between the oviduct and each uterine horn, thus preventing subsequent fertilization. The proposed procedures do not involve major surgery, are expected to have minimal complications while approaching 100% effectiveness, and when applied, are expected to result in a static to decreasing population level. Additionally, tubal ligation is a technique commonly performed in humans. The development of an acceptable sterilization technique will help control the population levels of wild horses and burros.


2. Tubo-ovarian ligation via colpotomy as a method for sterilization in mares

Recipient: University of Kentucky
Summary: A two-year experiment to develop different surgical approaches for tubal ligation in mares.
Details: The overall goal of this experiment is to develop methodology for the safe, economical and effective sterilizationof mares via colpotomy (vaginal incision) to achieve: 1) ovarian necrosis / atrophy via application of a ligature to the ovarian pedicle and 2) simultaneous sterilization via tubal ligation (i.e., tubo-ovarian ligation). The project will help determine the effectiveness of a custom-designed instrument for placement of a polyamide (nylon) cable tie around the ovarian pedicle and oviduct of mares via colpotomy for tubo-ovarian ligation. The procedure, conducted in the standing animal under sedation and local anesthesia, is expected to induce permanent sterilization of treated mares. The researchers will assess any post-operative complications of the procedure in mares and the effects on the health of mares to determine long-term effects on the reproductive tract, the overall health of mares and the fertility of mares undergoing the procedure, and the feasibility of these procedures in pregnant mares.

PM Sick Filly PVC March 25 2014
3. Functional assessment of ovariectomy (spaying) via colpotomy of wild mares as an acceptable method of contraception and wild horse population control

Recipient: Oregon State University
Summary: A six-month experiment that will determine whether an existing accepted surgical sterilization procedure commonly used for domestic mares can be safely conducted on wild horses.
Details: This experiment proposes to conduct a large-scope investigation of the safety and practicality of spaying mares as a tool for wild horse population control. Specifically, the researchers will help determine whether ovariectomy via vaginal colpotomy can be safely and effectively performed on wild mares that have been selected for non-breeding status. Non-breeding horses could then be returned to the range to live out their natural lives without individually contributing to population growth. The proposed research effort is based on recent pilot studies that have suggested the potential for surgery-related health complications from ovariectomy in adult female horses is low (near 1%). When evaluating options for field techniques, spaying (ovariectomizing) mares as a population control method is not recommended unless it can be performed in a safe, practical, and effective manner. The results of this study will provide standardized, baseline outcomes for this surgical procedure which can be directly compared to other less invasive procedures being conducted and evaluated by the same research team.

PM WC11 Lucky 11 Map

Map of Western United States showing 12 current field research/pilot projects.

4. Re-immunization of Free-Ranging Horses with GonaCon Immunological Vaccine: Effects on Reproduction, Safety, and Population Performance

Recipient: Colorado State University
Summary: A two-year experiment will focus on further study of Gonocon, an approved and labeled contraceptive vaccine for equids.

PM PZP Injection
Details: This experiment will focus on the effectiveness of GonaCon as an immunological vaccine, with five objectives: 1) to begin to determine the optimum and most effective re-vaccination schedule with GonaCon vaccine for suppressing reproductive rates in free-ranging horses, the duration of effectiveness, and the return to fertility following treatment; 2) to determine the safety and physiological side-effects (if any) in feral horses following re-vaccination with GonaCon including visual assessment of general health, body condition, injection site reactions, effects on current pregnancy, and neonatal health and survival; 3) to determine the effects of GonaCon vaccination on the behavioral side-effects (if any) in free-ranging horses including quantitative assessment of the effects on daily activity patterns and social interactions; 4) to develop and test a safe and effective dart configuration and injection system for remotely administering GonaCon vaccine to free-ranging horses by means of a syringe dart; and 5) to develop a Bayesian model to forecast the consequences of different GonaCon vaccine treatments on feral horse population dynamics at THRO. [Teddy Roosevelt National Park].


5. The Effect of Immunization against Oocyte Specific Growth Factors in Mares

Recipient: Colorado State University
Summary: A two-year experiment to develop a new, permanent contraceptive vaccine for wild horse mares.
Details: This experiment will focus on vaccination against two key proteins in wild horse and burro females, either alone or in combination, which may result in permanent sterility through premature oocyte depletion. The depletion of oocytes may occur by simply causing them all to become atretic prematurely and/or accelerating the process so that after a single season the mares and jennies have depleted their oocyte reserves. To test this hypothesis, the researchers will vaccinate mares against the proteins and track their sexual behavior, follicular growth, hormonal profile and ultimately total oocyte count over a two-year period. The long-term goal is to develop a vaccine that can cause permanent sterility after a single dose.

PM Burros Wild 2 © Carl Mrozek

Cruel way to drag foal by pulling bailing twine around their neck (Photo © Bo Rodriguez)

Cruel way to drag foal by pulling bailing twine around their neck (Photo © Bo Rodriguez)

6. Electrospun delivery to enhance the effectiveness of immunocontraception strategies in equids

Recipient: Ohio State University
Summary: A four-year experiment that will attempt to develop a new delivery vehicle for porcine zona pellucida (PZP) – a temporary contraceptive currently used in some wild horse herds – that would increase the duration of the vaccine’s effectiveness.
Details: To reduce population on public lands, horse immunocontraception has largely focused on the use of PZP in free-roaming wild populations. The vaccine appears to act by stimulating anti-PZP antibodies that bind to the surface of the ovulated egg, preventing sperm attachment. While performance has been satisfactory, recent results have been associated with contraceptive efficiencies that are considerably less than 100%. The basis for this is unknown but is believed to be in part caused by delivery methods that require substantial heating during polymer vehicle fabrication, expose PZP to enzymatic fluids prior to entry into the bloodstream and allow gradual – not burst – release. Gradual release can potentially desensitize the immune system to the presence of PZP, resulting in inferior production of anti-PZP antibodies. Thus, an ideal delivery method would allow release of PZP in “bursts” at pre-determined intervals to assure constant immune stimulation. This project will seek to develop an electrospun technology that can allow long-term, ‘burst’ delivery of porcine zona pellucida (PZP) vaccines to the intramuscular environment of horses and burros to result in prolonged suppression of reproduction. For large-scale application, free roaming horses could be gathered in the field and processed through stock chutes for aging, at which time the implants will be inserted by trocar. The experiment will also carry out parallel in vitro and in vivo experiments to examine the potential of electrospun vehicles as immunocontraceptive carriers. An electrospun “universal delivery vehicle” will be developed to provide sustained release of effective levels of porcine zona pellucida (PZP) for immunocontraception over periods of at least three years. By careful design, fabrication and testing of two different electrospun designs, the researchers will create a comprehensive evaluation of this novel method of delivery.

Pm PZP Darts
7. The use of membrane disrupting peptide / peptoid LHRH conjugates to control wild horse and burro populations

Recipient: Louisiana State University
Summary: A three-year experiment for the development of an injectable agent that would inactivate hormones and decrease female and male gonad viability.
Details: The experiment is a multidisciplinary effort aimed at developing novel drugs to control wild horse and burro populations. Several types of drugs consisting of conjugates of membrane disrupting peptides (such as Phor 21) with luteinizing hormone releasing hormone (LHRH) currently exist. These drugs (such as LHRH-Phor 21 conjugate) effectively target, bind to and destroy prostate, testicular, breast and ovarian cancer cells, as well as testicular and ovarian cells that control reproduction. LHRH targets the cell and delivers Phor 21 to the cancer cell or the reproductive cell in the testes or ovary and destroys it. Preliminary experiments suggest that administration of this drug by a slow-release delivery system will destroy the cells that control spermatogenesis in the male and follicle growth, oocyte development, ovulation and cyclicity in the female. Preliminaryresults also show that LHRH-Phor 21 targets and destroys gonadotropic cells in the pituitary gland. This indicates that cessation of reproductive activity is the result of both central control at the level of the pituitary gland and on receptor binding cells in both male and female gonads. The experiment will also assess the effect the drugs have on pregnant mares, both in early gestation and late gestation.

PM PZP Syringe Yearling Meme

Additional details about these experiments can be found in the following documents:

Detailed Summary of University-led Experiments for Fertility Control Tools for Wild Horses
Review of Proposals to the BLM on Wild Horse and Burro Sterilization or Contraception: A Letter Report
Research with the U.S. Geological Survey

Through its partnership with U.S. Geological Survey (USGS), the BLM is undertaking important research aimed at delivering better methods and tools for managing wild horse and burro herds on public lands. These projects build upon on-going cooperation between the BLM and USGS that is implementing new methods to estimate wild horse and burro population size.

There are nine USGS experiments that have been approved or are on-going:
Collaring & radio marking (1 year): The aim is to develop safe GPS collars for tracking animals to determine habitat selection, movement ecology, population estimation, behavior, etc. GPS tracking might also help locating animals for contraceptive treatments.
Fecal DNA (genetics/population survey) (1.5 years): The experiment involves the collection and analysis of fecal DNA as a noninvasive method to determine genetic diversity and estimate population size.
Carrying capacity modeling (1 year): This experiment’s aim is to develop a coarse model to evaluate changes in animal carrying capacity in response to changes in vegetation production. The resulting model may help BLM to adapt plans in response to climatic change.

PM PZP Syringe FB
Mare Contraception -SpayVac Pen Trial II (5 years): This experiment will help determine the efficacy of alternative SpayVac contraceptive vaccine formulations that are potentially longer acting than conventional PZP vaccines.
Evaluating Behavior of Spayed Free-Roaming Mares (4 years): The experiment will determine the effects of spaying on behavior, interactions, and movement of spayed mares among a breeding herd. The study will also determine the population level effect on herd growth.
Evaluating Behavior of Geldings among a Breeding Herd (4 years): This experiment will determine any effects of gelding on behavior, movement, interactions and changes in habitat selection.
Two Sentinel Horse Herd Management Area (HMA) Demography Studies (2 studies, each of 5 years): These experiments will provide demographic data sets for use in new population models and serve as control HMAs for gelding and spayed mare field studies.
Burro Sentinel HMA Demography Study (5 years): The experiment will involve collecting data on the survival, fertility, fecundity, recruitment, movements, range use, habitat selection and social behavior of wild burros. These data will be used in population modeling.
The BLM has requested or is reviewing proposals for the following projects with USGS:
Evaluate the Use of a Silastic O-Ring Intrauterine Device (IUD) in Mares (4 years): This experiment will determine any effects on mare health resulting from the long-term presence of the silastic O-ring IUD. This IUD has effectively prevented pregnancy in domestic mares during one breeding season.
Burro Population Survey Method Development (2.5 years): This experiment will test two new population survey methods for wild burros. The existing simultaneous double-observer method, when applied to burros, tends to lead to underestimates of true burro population size.
WinEquus II – Population Model with Cost/Benefit Outputs (1.5 years): This experiment will develop a model that compares population modeling outcomes and projects the costs, benefits and expected population growth resulting from management actions that involve PZP, removals, spaying, gelding and other population growth suppression tools.
Testing Efficacy of Contraceptives for Female Burros (3-4 years): Contraceptive vaccines have yet to be used on wild burros due to limited research and unknown effects. This study will examine the efficacy of various existing vaccines.

PM Hazard Foter Public domain Marked Sterilize

© Protect Mustangs, 2016


PZP Pushers are misleading the public as there is no evidence of overpopulation

PM PZP Auto-immune disease

PZP = Slow Extinction

While touted as a “vaccine,” porcine zona pellucida — PZP — is actually a perversion of a vaccine — an anti-vaccine — whose mode-of-action is to cause auto-immune disease. PZP tricks the immune system into producing antibodies that attack the ovaries, inducing ovarian dystrophy, oophoritis (inflammation of the ovaries), and ovarian cysts. Worse yet, per radioimmunoassay, the PZP antibodies are transferred from mother to young via the placenta and milk. The antibodies cross-react with and bind to the zonae pellucidae of female offspring. Although hyped as a “non-hormonal” method of birth-control, PZP causes estrogen-levels to plummet as the ovaries degenerate. Despite the manufacturer’s claim that PZP is “reversible,” its effects wear off unpredictably. In herds under PZP “management,” the birthing season extends to nearly year-round, putting the life of the foals and mares at risk. Because PZP messes with the immune system, it “works” best on the healthiest fillies and mares — those with strong immunity — ironically, rendering them sterile even with just a few treatments. Filles injected with PZP before they have reached puberty are particularly vulnerable to immediate sterilization. Conversely, PZP has little-to-no effect on fillies and mares with a weak immune system — they continue to become pregnant. Thus, a herd being treated with PZP is undergoing selective breeding for low immunity, which puts the population at risk for disease — and ultimately, extinction. ~Marybeth Devlin, member of The Facebook Forum on PZP for Wild Horses and Burros.

PZP = Slow Extinction

Don’t take the wild out of wild horses!

The truth

Associated Press reports: Groups differ on plan to help control wild horse population

May 9, 2015

SALT LAKE CITY (AP) — The U.S. Bureau of Land Management’s plan to inject 50 wild horses in western Utah with contraception drugs to help control the population is being applauded by one wild horse advocacy group but derided by another.

The American Wild Horse Preservation Campaign supports the plan, saying it is a more humane method than taking horses off their ranges, the Deseret News newspaper in Salt Lake City reports (http://bit.ly/1zCcWkw ).

“This is the best-case scenario,” campaign spokeswoman Deniz Bolbol said. “We really applaud Utah BLM for doing this for the Onaqui herd and letting these horses stay with their families, remain wild and free, and at the same time manage the number of horses born so they don’t have to do roundups into the future.”

But the group Protect Mustangs says the anti-fertility drug can lead to sterilization and wreak havoc on natural selection.

“This is an essential part of survival of the fittest. Nature knows best,” said Anne Novak, Protect Mustangs executive director. “No one should be shooting wild horses with dart guns. It’s harassment, plain and simple.”

This marks the first time this method has been used in Utah. The BLM plans to begin injecting the drugs in the horses using darts in May, said spokeswoman Lisa Reid. It will continue with the project over a five-year span.

The drug that will be used, called porcine zona pellucida, is most effective for one year, the BLM said. It is effective in preventing pregnancy in horses for one year, Reid said.

The BLM says there are 317 wild horses in the Onaqui Mountain area about 60 miles southwest of Tooele. That’s more than double the appropriate level of 120.
Statewide, there are about 4,300 wild horses and burros in Utah, above the appropriate management level of about 2,000, the agency said.

“This is a very important program. The only tool we’ve had in the past to manage herds is through removal,” Reid said. “We prefer not to round them up, so administering birth control through darting is a great tool because it’s less invasive and less stressful to the herds, and it allows us to hopefully reduce reproduction effectively.”

Roundups are also expensive, said Gus Warr, Utah director of the BLM’s Wild Horse and Burro program. Helicopter roundups cost about $400 to $500 per horse while fertility drugs cost roughly $100 per horse, Warr said.

The issue of wild horses has been a lightning rod across the West for years. Many ranchers claim the horses are overrunning the range, causing ecological damage and reducing grazing for livestock. They want the BLM to immediately round up excess horses.

Bolbol, of the American Wild Horse Preservation Campaign, said she hopes BLM officials around the West use this method to keep herds at manageable levels.

But Warr said the contraception plan won’t work in all Utah herds because of difficult terrain and skittish horses.
___
Information from: Deseret News, http://bit.ly/1zCcWkw

Link to the Associated Press article that’s gone viral: http://www.sfgate.com/news/science/article/Groups-differ-on-plan-to-help-control-wild-horse-6252849.php cross-posted for educational purposes

# # #

Please share the petition to bring emergency shade and shelter to wild horses & burros https://www.change.org/p/bring-emergency-shelter-and-shade-to-captive-wild-horses-and-burros

Also please share the petition to defund and stop the wild horses roundups https://www.change.org/p/defund-and-stop-the-wild-horse-burro-roundups

JOIN the Facebook Forum on PZP to learn more about forced drugging with the pesticide (PZP) made from slaughterhouse pig ovaries: https://www.facebook.com/groups/ForumPZPWildHorsesBurros/

Help Protect Mustangs continue to fight for wild horses with a donation via PayPal.com to Contact@ProtectMustangs.org or visit our website www.ProtectMustangs.org to join the organization.

You can also make a tax-deductible donation to help us keep fighting in court to protect America’s wild horses right here: http://www.gofundme.com/qarve8

Together we can keep the wild in wild horses!

Many blessings,
Anne

Anne Novak
Executive Director
www.ProtectMustangs.org