Terrified wild horses chased and shot with birth control

Is this what the EPA has approved for our wild horses and burros? Has the EPA approved–under a restricted-use pesticide program–a method to terrorize the young and old in a herd rendering the mares infertile as young as seven years old?

Who gave the government the right to play God and make the choices? Wildlife depends on natural selection for the survival of the fittest.

The questions remain:

Are wild horses and burros ruining the thriving natural ecological balance on the range–or is it the livestock?

We all know the livestock is the culprit–outnumbering wild horses 50 to 1.

How many wild horses are out there? Some Herd Management Areas have as little as 3 horses on them. Where is the scientific proof they are overpopulating?

If you don’t like what you see then take action.

Re-protect the indigenous wild horse.

 

Livestock destroys the range and BLM tries to blame the wild horse

The PEER report sets the record straight–the livestock is ruining the range.

Geothermal and other extractive industries are also profiting off the Twin Peaks range but BLM avoids mentioning this.

Despite the BLM spin that all the Twin Peaks horses are adopted into good homes, we observed what was going on during our visit. Many wild horses from the Twin Peaks roundup were sold. They fetch a lot of money when a kill-buyer picks them up for cheap ($25) at BLM and flips them to slaughter. Pictured above are some of the American wild horses who were rounded up–lost their families, lost their home on the range and were “sold”.

Livestock’s Heavy Hooves Impair One-Third of BLM Rangelands

33 Million Acres of BLM Grazing Allotments Fail Basic Rangeland Health Standards

WASHINGTON – May 14 – A new federal assessment of rangelands in the West finds a disturbingly large portion fails to meet range health standards principally due to commercial livestock operations, according to Public Employees for Environmental Responsibility (PEER).  In the last decade as more land has been assessed, estimates of damaged lands have doubled in the 13-state Western area where the U.S. Bureau of Land Management (BLM) conducts major livestock leasing.

The “Rangeland Inventory, Monitoring and Evaluation Report for Fiscal Year 2011” covers BLM allotments in Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, North Dakota, Oregon, South Dakota, Utah, Washington and Wyoming.  The report totals BLM acreage failing to meet rangeland health standards in measures such as water quality, watershed functionality and wildlife habitat:

  • Almost 40% of BLM allotments surveyed since 1998 have failed to meet the agency’s own required land health standards with impairment of more than 33 million acres, an area exceeding the State of Alabama in size, attributed to livestock grazing;
  • Overall, 30% of BLM’s allotment area surveyed to date suffers from significant livestock-induced damage, suggesting that once the remaining allotments have been surveyed, the total impaired area could well be larger than the entire State of Washington; and
  • While factors such as drought, fire, invasion by non-native plants, and sprawl are important, livestock grazing is identified by BLM experts as the primary cause (nearly 80%) of BLM lands not meeting health standards.

“Livestock’s huge toll inflicted on our public lands is a hidden subsidy which industry is never asked to repay,” stated PEER Advocacy Director Kirsten Stade, noting that the percentage of impairment in lands assessed remains fairly consistent over the past decade.  “The more we learn about actual conditions, the longer is the ecological casualty list.”

Last November, PEER filed a scientific integrity complaint that BLM had directed scientists to exclude livestock grazing as a factor in changing landscapes as part of a $40 million study, the biggest such effort ever undertaken by BLM.  The complaint was referred to a newly appointed Scientific Integrity Officer for BLM but there are no reports of progress in the agency’s self-investigation in the ensuing months.

At the same time, BLM range evaluations, such as this latest one, use ambiguous categories that mask actual conditions, employing vague terms such as “making significant progress” and “appropriate action has been taken to ensure significant progress” that obscure damage estimates and inflate the perception of restoration progress.  For example, in 2001 nearly 60% of BLM lands (94 million acres, an area larger than Montana) consisted of grazing allotments that were supposed to be managed to “improve the current resource condition” – a number that has stayed unchanged for a decade.

“Commercial livestock operations are clearly a major force driving degradation of wild places, jeopardy to wildlife, major loss of water quality and growing desertification throughout the American West,” Stade added, while noting that BLM has historically been dominated by livestock interests.  “The BLM can no longer remain in denial on the declining health of our vast open range.”

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Public Employees for Environmental Responsibility (PEER) is a national alliance of local state and federal resource professionals. PEER’s environmental work is solely directed by the needs of its members. As a consequence, we have the distinct honor of serving resource professionals who daily cast profiles in courage in cubicles across the country.

Public Employees for Environmental Responsibility (PEER) Links:
Posted from the PEER press release

Wildlife and cows can be partners, not enemies, in search for food

Cross-posted from News at Princeton

Princeton University researchers are leading an effort to put to pasture the long-held convention of cattle ranching that wild animals compete with cows for food.

Two recently published papers — including one in the journal Science — offer the first experimental evidence that allowing cattle to graze on the same land as wild animals can result in healthier, meatier bovines by enhancing the cows’ diet. The findings suggest a new approach to raising cattle that could help spare wildlife from encroaching ranches, and produce more market-ready cows in less time.

The reports stem from large-scale studies conducted in Kenya wherein cows shared grazing land with donkeys in one study and, for the other, grazed with a variety of wild herbivorous animals, including zebras, buffalo and elephants. The lead author on both papers was Wilfred Odadi, a postdoctoral research associate in the lab of Dan Rubenstein, the Class of 1877 Professor of Zoology and chair of Princeton’s Department of Ecology and Evolutionary Biology.

In August, Rubenstein and Odadi reported in the journalEvolutionary Ecology Research that cattle paired with donkeys gained 60 percent more weight than those left to graze only with other cows. The researchers proposed that the donkeys — which were chosen as tamer stand-ins for zebras and other wild horses — ate the rough upper-portion of grass that cows have difficulty digesting, leaving behind the lush lower vegetation on which cattle thrive.

Donkey Cow in field

In August, the Princeton researchers reported in the journal Evolutionary Ecology Research that cattle paired with donkeys gained 60 percent more weight than those left to graze only with other cows. The researchers proposed that the donkeys — which were chosen as tamer stand-ins for zebras and other wild horses — ate the rough upper-portion of grass that cows have difficulty digesting, leaving behind the lush lower vegetation. (Photo by Dan Rubenstein)

In September, Odadi and his co-authors on the Science paper reported that other grazers, especially zebras, did remove the dead-stem grass layer and that cattle indeed seemed to benefit from sharing land with wild animals. Cows in mixed grazing pastures took in a more nutritious diet and experienced greater daily weight gain — but this effect was limited to the wet season, the length of which can vary by region. Cattle competed with wild species for food in the dry months.

Nonetheless, the Princeton studies help counter an enduring perception that wildlife is an inherent threat to the food supply of livestock, Rubenstein explained. These results could prove crucial to preserving animals that are increasingly threatened as the human demand for food drives the expansion of land used to raise cattle. Zebras and wild horses are especially vulnerable to the spread of pastures because of their abundance.

“Grazing competition from other animals has been an issue throughout history,” Rubenstein said.

“There’s a fear that if some other animal is eating grass meant for livestock, that hurts the rancher. Those perceived competitors were seen as vermin and exterminated,” he said. “These experiments suggest that in certain cases cattle can actually experience considerable advantages in terms of growth when allowed to graze with other species.”

Experimental proof of old observations

The studies are the first to experimentally test and prove hypotheses from the 1960s that equines make grazing land more suitable for bovines, a dynamic known as facilitation, Rubenstein said. Observations of zebras and wildebeests had suggested that the zebras’ ability to digest grass stems exposed the leafy grass wildebeests prefer.

Animals in the horse and cattle families both process food through fermentation as microbes in the digestive system break down vegetation. In horse-like animals, this process takes place in an organ located after the stomach that is similar to the human appendix (though humans are not fermenters). For bovines, on the other hand, fermentation happens in the rumen, an organ before the stomach that produces cud, which is regurgitated for the animal to further chew.

As a result of these digestive distinctions, Rubenstein said, equines can eat the rough low-quality grass that would linger and fester in a cow’s slower, more complex gut. The bovines in turn enjoy the lush, easily digestible grass underneath the stems.

Donkey Cow weighing

For the study published in August, the researchers documented the weight changes and eating habits of the donkeys and cows for 12 weeks. Wilfred Odadi (rear, in hat), a postdoctoral research associate in Rubenstein’s lab based at Kenya’s Mpala Research Center, was lead author on both recent Princeton papers. The project stemmed from the senior thesis of Meha Jain (front left), who earned her bachelor’s degree from Princeton in 2007. (Photo by Dan Rubenstein)

Both Princeton studies showed that the presence of equines resulted in less dry-grass cover and a more nourishing diet for the cows. Although the study in Science matched cattle with other wildlife — including bovines such as buffalo — Odadi and his co-authors largely attributed the removal of the low-quality grass to zebras.

What was not expected was just how much the cattle can benefit, Rubenstein said.

“Scientists had this intuitively pleasing, circumstantial evidence that equines make the landscape more habitable to bovines, but the idea was never tested,” Rubenstein said. “This was the first demonstration that the animals behave accordingly, but also that the performance of the cows as measured by growth is actually enhanced. Previous evidence of the effects we found on the health and development of cattle had been missing.”

Cows versus donkeys

Rubenstein conducted the experiment reported in Evolutionary Ecology Research on rangeland in northern Kenya with Odadi, who is based at Kenya’s Mpala Research Center — with which Princeton is a partner — and co-author Meha Jain, who earned her bachelor’s degree from Princeton in 2007 and whose senior thesis was the basis of the project.

The team chose donkeys as surrogates for zebras, which suffer from food and habitat loss due to cattle operations, particularly the endangered Grévy’s zebra. Because donkeys are tame, the researchers could more easily observe, weigh and record the diet quality and health of the individual animals, Rubenstein said.

The researchers constructed six separate grazing areas divided into three high-density and three low-density pastures. Both the high- and low-density areas hosted an all-bovid group of 15 cows; an all-equid group of 10 donkeys; and a mixed group of 15 cows and 10 donkeys, for a total 60 cows and 40 donkeys. The animals grazed seven hours each day.

For 12 weeks, the researchers documented the animals’ weight changes and eating habits. In addition, the excrement of tagged cows in each grazing area was analyzed for protein, parasite and digested-grass content. Study co-authors and ecologists Herbert Prins and Sipke Van Wieren of Wageningen University in the Netherlands validated the effectiveness of these measurements.

At the end of the experiment, cows that fed alongside donkeys had beefed up by an average of 64 pounds (29 kilograms) per animal in the low-density pasture, and slightly less than 37 pounds (17 kilograms) for the high-density group. In comparison, cattle dining only with their own put on an average of 55 pounds (25 kilograms) per cow with more room to roam and only nearly 28 pounds (12.6 kilograms) in tighter confines.

When compared to the weight of the cattle recorded at the experiment’s outset, cows grazing with donkeys gained an average of 60 percent more weight than cows that did not, the authors reported. Moreover, none of the cows in the mixed groups remained at the same weight or lost weight, unlike some of the cows in the bovid-only pastures. Analysis of the protein and grass-remnant content of the cows’ dung showed that the animals consumed a healthier diet when sharing land with donkeys.

A notable feature of the study Odadi conducted with Rubenstein is that it provides some understanding of how the other animals respond to grazing with cattle, Odadi said.

The donkeys did not exhibit the benefits of intermingling to the extent the researchers observed in cattle. Donkeys grazing with cattle gained only 51 percent more weight than donkeys that did not, and dung analysis showed the donkeys in the mixed groups actually took in a less digestible diet.

But the dung of donkeys in the mixed groups also contained lower levels of parasitic worm eggs, possibly due to the cattle taking in some of the parasites during grazing, Rubenstein said. As a result, parasite infection was less debilitating in these donkeys.

Where the wild things are

For the second study, Odadi and his co-authors on the Science report changed the project’s scope to include large, wild herbivores that share the African savanna with cattle: Grévy’s zebras, African buffalos, elands, hartebeests, gazelles, elephants and giraffes. Odadi worked with ecology professor Truman Young of the University of California-Davis; Moses Karachi of Egerton University in Kenya; and Shaukat Abdulrazak, chief executive officer of the National Council for Science and Technology in Kenya.

The researchers created nine grazing areas of equal size, each with four cows. The pastures fell into three categories: cows only; plots open to medium-sized herbivores and closed to elephants and giraffes; and plots open to all wild herbivores. Each variety was randomly assigned to three grazing areas.

The experiment consisted of two 16-week trials (conducted a year apart) with each trial beginning in the dry season and ending during the wet season. In each trial, the team weighed the cows and examined the animals’ excrement to determine diet quality.

In the wet season, cattle that ate with wild herbivores took in a more nutritious diet and experienced greater weight gain than cows that did not, according to the Science report. In the cow-only enclosures, each animal put on roughly a half-pound (0.25 kilograms) each day. In the other pastures, each cow bulked up by three-fourths of a pound (0.35 kilograms) daily. The experiment coincided with 18 weeks of Kenya’s wet season. For that period, daily weight gain translated to 69 pounds (31.5 kilograms) for each animal in the cow-only enclosures, versus 97 pounds (44 kilograms) per cow in the other areas.

The dry season and resulting scarcity of grass turned that dynamic on its head, however, as Odadi and his co-authors expected. Cows grazing without other animals gained more than a half-pound per day. Weight gain for cows in the mixed enclosures plummeted to roughly one-third of a pound each day. A future direction of the project may be to determine if adjusting cattle-to-wildlife density based on the season would reduce competition when food is scarce, Odadi said.

Taking it back to the ranch

The Princeton researchers make an important contribution to the study of how to reconcile the demand for grazing land with ecosystem conservation, said Michael Coughenour, a senior research scientist at the Colorado State University Natural Resource Ecology Laboratory.

The research not only shows that facilitation between livestock and wildlife is possible, but also suggests the mechanisms — for example, the removal of dry stems — that provide that benefit, he said. Naturally, Coughenour said, many questions remain, such as if the mere presence of many grazers results in more robust plant growth, as existing research has suggested might occur.

But the results should nonetheless prompt researchers to investigate the existence of facilitation in other regions and ecosystems, as well as the livestock-to-wildlife densities that make it possible, Coughenour said. For instance, the United States and other temperate-zone countries do not have a distinct wet and dry season. Also, it cannot be assumed that grass in the American West would respond to mixed grazing in the same way as savanna grass, nor that a similar concentration of zebras and American wild horses would benefit cattle in the same way in their respective environments.

“These findings add to the dialogue by providing evidence that interactions between wild equids and livestock are not necessarily negative, as would commonly be assumed among ranchers and commercial pastoralists,” Coughenour said.

“Clearly, blanket statements that wild equids invariably compete with livestock can no longer be accepted. Facilitation is a very real possibility that should be considered and investigated,” he explained. “However, it would be equally invalid to assume that the extent and mechanisms of facilitation are universal. Research is required to clarify the relationship so as to gain a more precise understanding of the conditions under which neutral or positive interactions occur.”

In the Evolutionary Ecology Research paper, Rubenstein, Odadi and Jain delved into how the weight gain they observed in cows grazing with donkeys could translate to economic gain for ranchers by producing cattle that are ready for market sooner.

As an example, they imagined a farmer beginning with a cattle herd with an average weight of 660 pounds, or 300 kilograms, that he intends to sell after the animals put on an extra 200 pounds, or 100 kilograms. In their scenario, they first substituted the 10 donkeys in the experiment with 10 more cows to make up a herd of 25 cattle. These cows would take nearly 18 months to reach the target weight of 400 kilograms if the animals packed it on at the rate of roughly 0.2 kilograms, or a half-pound, a day, as many of the cows in the researchers’ single-species pastures did.

Replacing 10 cows with donkeys, however, would bring the remaining 15 cows to the preferred weight in about 11 months. The researchers assumed those cows would gain weight at the average of nearly 0.3 kilograms, or 0.66 pounds, a day seen in the mixed-group cows in the experiment.

“Time has a cost. If cows grow faster per day, they can get to market sooner and the landowner can preempt the costs of cattle dying from predation or disease as the animal is exposed to the elements for longer periods ,” Rubenstein said.

“From the perspective of the rancher and the people awaiting the food from his cattle, the cows develop better if there are hind-gut fermenters like zebras present,” he said. “So, by our observations, competition becomes facilitation and expands to become mutualism as both species actually benefit each other.”

Cows with a few extra kilograms of weight could be a “huge” benefit to ranchers and pastoralists, particularly in Africa, as well as to the preservation of natural lands, said Joshua Ginsberg, senior vice president for the Wildlife Conservation Society’s Global Conservation Program. Ginsberg, who received his Ph.D. from Princeton in 1988, focuses his research on conservation and animal-human interaction.

“A few kilograms is a major increase,” Ginsberg said. “If the cattle are managed well, and the markets exist and are used, it would allow for greater income, greater protein and the ability, at least in theory, to reduce cattle-stocking rates because of increased productivity.

“Many pastoralists think that zebras compete for food and this study suggests that in many circumstances, that may well not be the case,” Ginsberg said. “The authors clearly suggest that the expansion and recovery of zebra populations in lands that are focused on traditional grazing practices is potentially a benefit, rather than a cost, to these societies.”

At the Mpala Research Center, Odadi has presented his findings to local farmers, but understands the difficulty of overturning long-held views about the livestock/wildlife competition.

“The farmers we have presented these findings to are generally surprised that zebras and other wildlife can facilitate cattle,” Odadi said. “However, we have not been able to determine whether and to what extent their perception that grazing wild animals are detrimental to livestock production has actually changed.”

The first study, “Facilitation Between Bovids and Equids on an African Savanna,” was published in Evolutionary Ecology Research in August 2011, and supported by grants from the National Science Foundation, the Keller Family Trust and Wageningen University, the Netherlands.

The second study, “African Wild Ungulates Compete With or Facilitate Cattle Depending on Season,” was published in Science on Sept. 23, 2011, and supported by grants from the National Geographic Society, the National Science Foundation, the U.S. Fish and Wildlife Service, and the International Foundation for Science.

 

News Release

Calico Roundup (Photo © Cat Kindsfather, all rights reserved)

Protect Mustangs asks Obama to stop the dangerous Calico roundup

Advocates ask for the sustainable win-win

WASHINGTON (November 21, 2011)— Protect Mustangs launches their campaign and petition to stop the frivolous Calico roundup in northern Nevada near the town of Gerlach, known for Burning Man. The mustang advocacy group joins with advocates and  the disgruntled public asking President Obama to stop the expensive winter roundup before it becomes deadly. The 2010 Calico roundup was the deadliest roundup in history with 160 deaths attributed to it. Protect Mustangs asks that all other roundups be put on hold until a sustainable plan is agreed to by all sides of the issue.

“There is no accurate head count and estimates cannot justify an expensive roundup when thriving natural ecological balance (TNEB) exists on the range,” explains Anne Novak, Founder and Director of Protect Mustangs. “This country is in the middle of a financial crises. We can’t afford to waste more money on cruel roundups, removals and warehousing. The money being spent on this roundup could be used to help the American people get back on their feet.”

Last year the BLM spent more than 75 million dollars on the Wild Horse and Burro Program. Advocates want to know how that money was spent—line by line.

“They are wasting our tax money on roundups instead of using a small fraction of that money to improve the range,” states Lisa Friday, Board Member of Protect Mustangs.  “We want to see wild horses freed from long-term holding and returned to the West—to roam freely on their herd management areas (HMAs) as Congress intended.”

Today close to 39,000 American wild horses live in long-term holding facilities—away from their native habitat. Less than 13,850 live on public land in ten western states. In 1900, 2 million wild horses roamed freely in America.

Currently, in the Calico Complex HMA, more than half a million acres, can easily support the less than 1,000 wild horses and burros living there. Livestock currently outnumbers wild horses more than 50 to 1. Protect Mustangs wants to make sure that the mustangs are not scapegoated for damage to the range caused by livestock.

Wild horses are being removed from their range at breakneck speed to make room for ‘the New Energy Frontier’. Protect Mustangs wants a sustainable management plan for the wild horses of the West.

“It’s not ‘green’ to wipe out an indigenous species to create an industrialized zone for producing so-called renewables on public land, states Novak. “There must be a way to find a win-win for the wild horses, the other wildlife, the livestock and the energy projects in the West. We want engagement from all sides to solve this problem.”

Meanwhile Protect Mustangs asks President Obama to stop the Calico roundup and put all other roundups on hold until a real sustainable plan is agreed to by all sides of the issue.

The Salazar Plan was announced in Fall 2009 and the result was nationwide public outcry and protests. The administration disregarded the will of the people and forged ahead with a dysfunctional  policy destined to zero out the American wild horse.

‘Now we want change for the good,” states Lisa Friday “We want the administration to stop wasting money on a bad plan.”

Protect Mustangs is a California-based non-profit whose mission is to inform the public about the mustang crisis, protect America’s wild horses on the range and help those who lost their freedom.

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Media Contacts:

Anne Novak, 415-531-8454  Anne@ProtectMustangs.org

Kerry Becklund, 510-502-1913  Kerry@ProtectMustangs.org

Photos, video and interviews available upon request.

Links of interest:

Protect Mustangs’ Petition to Stop Calico Roundup: http://chn.ge/rBoej7

CBS: Stampede to Oblivion: http://bit.ly/tAopv7

FAQs on Wild Horses: http://bit.ly/teEILa

New Energy Frontier: http://on.doi.gov/taVehZ

Ruby Pipeline: The Real Reason To Remove Wild Horses? http://bit.ly/vUf9SQ

Ruby Pipeline Map: http://bit.ly/sCRcJ5

Salazar Plan Shortcomings: http://bit.ly/togfzp

Press Releases Chronicling the issue: http://bit.ly/vnyVnR

Protect Mustangs on Twitter @ProtectMustangs

Protect Mustangs on You Tube: http://bit.ly/v8TZfd

Protect Mustangs on Facebook: http://on.fb.me/uDF5JP

Protect Mustangs on Web: www.ProtectMustangs.org