Writers on the Range Wild horses aren’t overrunning the West A Trump administration proposal sets wild horse populations at extinction levels.

High Country News. She is president of the American Wild Horse Campaign and owner of Durell Vineyards in California and the 2,000-acre Montgomery Creek Ranch, a Northern California refuge for 240 wild horses.

Most Americans want to preserve wild horses on the Western range. Their independence and unbridled freedom symbolize the qualities that make our country great. But their future in 10 Western states is in jeopardy, thanks to a Trump administration proposal to reduce wild populations to extinction levels by killing as many as 90,000 of these iconic animals.

According to a recent poll, it’s a plan that 80 percent of Americans, including 86 percent of Trump voters and 77 percent of Clinton voters, oppose. But will Congress listen? Congress must reconcile the differences in spending legislation created by the Interior Department. The Senate version prohibits killing and slaughter; the House version allows it.

Mass killing of mustangs is certainly not what Congress intended when it unanimously passed the Wild Free Roaming Horses and Burros Act in 1971, designating these animals as “living symbols of the historic and pioneer spirit of the West” to be protected from “harassment, capture, branding and death.”

But what was intended to be a wildlife protection law has been implemented by the agency in charge — the Bureau of Land Management — as if it’s closer to a pest-control statute that is designed to benefit ranchers who graze livestock on the public lands where wild horses live.

Ranchers who hold federal grazing permits pay $1.87 per animal per month to graze their livestock on public lands. Compare that to the average fee on private lands in the West, which is over $22 per animal per month. It’s a sweet deal for ranchers, courtesy of U.S. taxpayers. BLM policy has long favored this special interest group, even though they represent just 3 percent of American ranchers and produce less than 3 percent of American beef. The path forward to protect wild horses exists, but to get there, we need to deal with some real-world facts.

Kyle Hendrix/Bureau of Land Management

Fact #1: BLM’s population limits for wild horses are not “appropriate;”; they’re extinction level.

The BLM’s “Appropriate” Management Level for wild horses and burros is 26,900 on 27 million acres of BLM land. That’s the number of mustangs that existed in 1971 when Congress unanimously acted to protect them because they were “fast disappearing.”

In 2013, the National Academy of Sciences concluded that the agency’s Appropriate Management Level was “not transparent to stakeholders, supported by scientific information, or amenable to adaptation with new information and environmental and social change.” Yet “getting to Appropriate Management Level” — a goal that is simultaneously unscientific and unattainable — continues to drive the agency’s unsustainable roundup and removal program.

Fact #2: There’s room on the range for wild horses and burros.

Wild horses aren’t overrunning the West. They’re not starving. In fact, they’re not even present on over 80 percent of BLM rangelands grazed by livestock! (Livestock grazing is authorized on 155 million acres of BLM land; wild horses and burros are restricted to 26.9 million, which they share with livestock.)

Privately owned livestock vastly outnumber federally protected wild horses and burros on public lands. In Utah, for example, wild horses graze on just 2.1 million of the 22 million acres of BLM land grazed by livestock. In Nevada, ranchers have two-thirds of federal rangelands to themselves; in Wyoming it’s three-quarters.

Fact #3: Slaughter is not a solution, but birth control is.

Not only is slaughter politically untenable, it also won’t solve the problem. Slaughtering horses requires the BLM to continue rounding them up, which everyone agrees is unsustainable.

Fortunately, a humane alternative is available. In 2013, the National Academy of Sciences recommended that the BLM use PZP fertility control to manage wild horses on the range. The vaccine is cost-effective, it can be delivered remotely by dart, and it prevents fertilization without affecting the horses’ natural behavior.

Economic modeling shows that the agency could achieve its population goals and save $8 million in just one of 177 habitat areas by using fertility control. Despite this, the agency currently spends zero percent of its budget on birth control, promoting slaughter instead.

It all comes down to this: Will Congress stand with the American people by rejecting the distorted “facts” voiced by a self-interested few? Will Congress force the Bureau of Land Management to pursue a humane and sustainable program, or will it allow the mismanagement to continue?

The answer may not only determine the future of our wild horses, but also of the very public lands on which they live.