SHERIDAN, Wyo. -- Wildlife managers in Wyoming are moving forward to combat chronic wasting disease in deer, elk and moose herds, after the Wyoming Game and Fish Commission approved a new statewide management plan.

Brian Nesvik, State Game and Fish Department Director, said managers can pick and choose from new tools in their toolkits, because herds in different areas face unique challenges. Some areas might see expanded hunting harvests, for example, to cull infected animals.

"Really, this plan was intended to provide a list of different options that wildlife managers out on the ground could use to apply to management to meet objectives in those herds scattered all around the state," Nesvik said.

In other areas, controversial winter feed lots, viewed as hot spots for the infectious disease, could be limited. The Wyoming Chronic Wasting Disease Management Plan is the result of a year-long process led by Game and Fish and a diverse working group of more than 30 stakeholders including scientists, private landowners, ranchers and hunters.

The group also received hundreds of written comments and in-person feedback from the public at workshops held across the state.

Joshua Coursey, president and CEO of the Muley Fanatic Foundation, said 31 of the 37 mule deer herds currently under state management have tested positive for the disease. He said while there currently is no silver bullet, the management plan is a good first step toward containing outbreaks.

"But what is known is clearly chronic wasting disease can have a significant impact to where it will eventually, when given enough time, change the population and the dynamics within a herd," Coursey explained.

Nesvik called the plan a living document, which can be adjusted and changed as managers learn more in the field, and said the public will continue to have opportunities to weigh in.

"This plan, now that it is approved, does not become frozen in time. And our intent is that we learn more about the disease, and we learn more about how it affects Wyoming, that we will continue to adapt the plan and make it better," Nesvik said.

Conservationists in New York and nationwide will celebrate the 51st anniversary of the Endangered Species Act on Saturday.

Since its passage in 1973, more than 1,600 species in the U.S. have been protected by the law. New York's piping plover and numerous other grassland birds have seen their populations rebound and backers credit this legislation.

Susan Holmes, executive director of the Endangered Species Coalition, said bald eagles are a great example of the law's conservation impacts.

"There are, in New York State, 425 breeding pairs, which means that if you're taking the Amtrak north to say Croton or going north along the Hudson, there's a good chance that you'll see a bald eagle," Holmes pointed out. "All of this is thanks to the Endangered Species Act."

As beneficial as the law may be, barriers prevent it from working to its fullest extent. Holmes noted the biggest issue has been getting sufficient funding. This year, advocates asked Congress to raise its funding by more than $840 million, which would fully fund the program. The amount would ensure each species has at least $101,000 for conservation and protection efforts.

Beyond funding, Holmes feels more people getting involved in wildlife conservation can help strengthen the law. When it first passed, it had overwhelming bipartisan support from Congress and the public. Though public support for the Endangered Species Act remains high, Holmes noted lawmakers' support has waned.

"We've seen some polarization around the Endangered Species Act itself," Holmes observed. "That's not reflected by the public's concern for wildlife nor the public support for the law. So, I think it's true, we are not seeing the same kind of support among Republicans for endangered species protection that we saw back in 1973."

She added it applies more to elected officials who are Republicans than the party's voters. For 2025, Holmes stressed threats from climate change and habitat loss will linger but she hopes there will be a recommitment to fully funding the Endangered Species Act to ensure more threatened plants and animals are able to thrive.

The United States has a national mammal, tree and flower but the status of America's most treasured bird was not always so clear officially or ecologically until now.

Last week, the bald eagle officially became the national bird of the U.S. More than 50 years ago, pesticide use had decimated bald eagle populations. Researchers recorded the lowest number of nesting pairs in 1963, at just 417.

Aimee Delach, senior policy analyst at Defenders of Wildlife, said pesticides like DDT worked their way up the food chain in a process known as biomagnification.

"A species like a bald eagle, which eats a lot of fish, they're essentially getting a dose from everything that those fish have eaten in their lifetimes," Delach pointed out. "Biomagnification is why these pesticide issues show up worst in some of the 'top of the food chain' animals, like bald eagles."

Delach noted pesticides interfered with the bald eagle's calcium levels, which caused eggshells to be weak and less likely to hatch. The federal government banned the use of DDTin 1972 and a conservation law brought the bald eagle back from the brink. In 1973, Congress passed the Endangered Species Act and ever since, bald eagles have made major rebounds.

The U.S. Fish and Wildlife Service estimates the bald eagle population now stands at more than 300,000. Many people assume the bald eagle has always been our national bird but while it has been a symbol on our country's seal for centuries, it had never been officially designated.

Delach added the decision is long overdue.

"It's really fitting that the bald eagle be our national bird," Delach asserted. "There are almost 70 species of eagle across the world but the bald eagle is the only one that's found only in North America. So it really is our national bird, as far as its territory and range."

The Endangered Species Act will celebrate its 51st anniversary Saturday.

The federal Department of the Interior has awarded the Great Lakes Indian Fish and Wildlife Commission more than $800,000 for recovery efforts for American martens, Wisconsin's only state endangered mammal - that many people have never heard of.

Martens have been trapped for their fur for various purposes. Jonathan Pauli is a professor of forest and wildlife ecology at the University of Wisconsin-Madison.

He said silvicultural practices and logging within local national forests altered martens' preferred habitats.

"This work is really trying to understand how do we manage habitat in a meaningful way," said Pauli, "on these working landscapes, to increase marten habitat, and connectivity of these different subpopulations, to ensure martens are here for the foreseeable future."

Pauli said the grant money - from the National Fish and Wildlife Foundation's America The Beautiful Challenge - will bring together a diverse group of folks from the federal, state, tribal, and academic levels over four years. They'll create a forest management proposal - with recommended habitat improvements for marten recovery in Wisconsin.

The project will also include training for future biologists and ecologists.

In the 1930s, martens were considered regionally extinct. A series of regional reintroduction efforts has spanned nearly 60 years.

Pauli said martens play important cultural, economic, and ecological roles - including the ability, as predators, to keep rodent populations at bay that are important carriers of diseases such as Lyme's Disease.

Martens are also good dispersers of seeds for foods such as blueberries, and are culturally significant to the Ojibwe or Chippewa people.

With varying degrees of chestnut brown furs, they have distinct golden throats and are the size of a cat, with semi-retractable claws that help them navigate through forests and snow.

"They actually live and hunt underneath that snowpack," said Pauli, "that they can slink in and out from underneath the snow where they can hunt all the mice that are living underneath the snow - and then pop up out of the snow bank. And they have big feet like snowshoe hares, almost, where they can surf on top of the snow."

Pauli said it's a real treat when you actually get to see one because they are so rare and cryptic.

For the first time in a century, martens were spotted this year on Lake Superior's Madeline Island in northern Wisconsin.

Ecology experts say this gives them hope for a positive recovery trend for the rare mammal.




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