HELENA, Mont. – One of the key threats facing wildlife today is its ability to move.

But efforts to protect safe migration corridors are gaining steam around the world.

Jodi Hilty is co-editor of "Corridor Ecology: Linking Landscapes for Biodiversity Conservation and Climate Adaptation," which comes out Tuesday with its second edition.

Hilty also is president and chief scientist for the Yellowstone to Yukon Conservation Initiative, which is one of the most intact mountain regions in the world.

She says the conservation world is realizing that connecting habitats is integral for both plant and animal species.

"Those isolated islands of habitat are more likely to lose species,” she states. “So it's really a matter of making sure that we both protect big enough core areas and that we also are able to maintain the opportunity for movement between fragments of habitat that are left."

As an example, Hilty cites the grizzly bear, which used to have a habitat that expanded to the Mexican border but now only lives in the Greater Yellowstone Ecosystem in the United States.

She says those bears face the threat of dying off without connection to more grizzlies to the north.

Hilty notes that the Yellowstone to Yukon Conservation Initiative has helped double the amount of protected areas in the region since its creation in 1993 and says countries around the world are protecting wildlife corridors.

"The discussion is starting to move from just thinking about protected areas as the solutions for conserving all of our biodiversity to thinking about large landscape conservation, thinking about what protected areas we need, where they're placed and how we connect them so that they can function as a better system," she points out.

The newest edition of "Corridor Ecology" also includes discussion of climate change's effect on migrating species.

Hilty says numerous studies have shown the range for species of all kinds have started to shift because of climate change, but they can butt up against human development, making it hard for them to survive.

She says that makes the mission of connecting landscapes even more important.


get more stories like this via email

Florida environmental advocates are concerned about the future after President-elect Donald Trump named former New York Congressman Lee Zeldin to lead the Environmental Protection Agency.

Announcing Zeldin's selection, Trump said Zeldin would "ensure fair and swift deregulatory decisions that will be enacted in a way to unleash the power of American businesses." Known for his loyalty to Trump and strong deregulation, Zeldin's appointment has left Florida's environmental defenders worried about potential rollbacks in air, water and public lands protections.

Eric Draper, an environmental consultant and former director of the Florida Park Service, explained what could be in store.

"What we know about the Trump administration is that they are going to move quickly in the direction of more fossil-fuel production," Draper pointed out. "So, more oil and gas drilling on public lands and possibly off our coast."

For Zeldin, the new role aligns with his long-standing belief in strengthening U.S. energy independence as he said he will "seek to ensure that the United States is able to pursue energy dominance ... bring back American jobs to the auto industry and so much more."

Draper is especially worried about the possible effects on public lands in Florida, including the Everglades, a national treasure facing ongoing threats from climate change and development pressures, including oil drilling.

Zeldin, a longtime advocate for energy and economic policies aligning with Trump's vision, has reassured supporters his goal is to create a pro-growth regulatory environment while ensuring environmental protections remain intact.

Draper believes strong environmental regulations and a healthy economy can coexist.

"The problem is that there are too many industries that are dirty industries, that use that idea of jobs and economic growth to clean the air and water," Draper contended. "It's time that we stopped believing that."

As Zeldin prepares to take the reins at the EPA, Florida's environmental community is bracing for a significant shift in environmental policy, particularly in energy production and land use.


get more stories like this via email

The hills and hollers of Virginia are no strangers to hardship, but few were prepared for the devastation Hurricane Helene would bring.

Six weeks after the storm tore through Appalachian communities, some survivors face a daunting road to recovery. Roads and bridges were washed out, homes were destroyed and many residents were cut off, relying on one another to make it through.

Emily Satterwhite, professor and director of the Appalachian Studies program at Virginia Tech University, has worked closely with local aid groups since the disaster struck.

"People are trying to figure out whether or how to rebuild along the New River," Satterwhite observed. "They're hearing from FEMA that their house is considered totaled and they can either be bought out and move or they can rebuild from scratch, but that FEMA won't provide funds to remodel because the house is considered a total loss."

Satterwhite is involved with the mutual-aid initiative Holler 2 Holler, which began in response to severe flooding in Kentucky in 2022 and has taken on a crucial role in the current crisis. She is also part of Monuments Across Appalachian Virginia, a network helping her to assess community needs across the region to help provide targeted aid.

In addition to the large federal response to help affected areas, Satterwhite highlighted the unique ties Appalachian people have to their land and each other, a social fabric that becomes a lifeline in times of crisis.

"These kinds of ad hoc networks that are customary in Appalachia, but they're generally much more local," Satterwhite explained. "We're seeing those same kinds of networks, but broadened out to figure out how to expand neighbors, helping neighbors, or holler to holler on a regional level."

Satterwhite describes the impact as "catastrophic" in parts of Southwest Virginia, Upper East Tennessee and Western North Carolina. She emphasized recovery will be a "really long haul" and stressed the assistance needed transcends politics, regardless of reactions following the presidential election.

Currently, Satterwhite noted while groups have enough small items, they are still accepting donations for big-ticket needs such as solar generators. She suggested following the social media pages of relief organizations to stay updated on specific needs.


get more stories like this via email

A Knoxville environmental group is raising concerns about a new uranium enrichment facility slated to be operated in Oak Ridge.

Unlike past sites operated by the Department of Energy's National Nuclear Security Administration, the 750,000 square-foot facility, creating more than 300 jobs, will be run by the private company Orano.

Tanvi Kardile, coordinator of the Oak Ridge Environmental Peace Alliance, said they are concerned about who will oversee safety regulations and environmental laws, as the government traditionally handled the responsibilities, including conducting environmental analyses and reports for large projects.

"How do lawsuits arise against private companies?" Kardile questioned. "There's kind of this different method of enforcement that's going to be operated and we are unsure about that, and I feel like the public should also be concerned about that, especially because all these facilities have such a direct impact on public health."

Kardile pointed out her group is already concerned with the ongoing risks tied to enriching uranium and other activities at the Y-12 National Security Complex in Oak Ridge. The uranium processing facility is estimated to cost $10.3 billion and is set to be complete in 2027. Initially, the project was expected to cost $6.5 billion and finish by 2025.

Kardile highlighted uranium poses significant radiation risks, and with multiple projects in Oak Ridge involving uranium, it would exacerbate existing concerns. Additionally, she noted besides the health risks, there is a substantial taxpayer burden with this new project.

"Taxpayer dollars has always been a big concern with all these projects," Kardile stressed. "This one is one of the biggest investments in Tennessee history, and it's a multi-billion-dollar facility, that comes with a taxpayer burden. Historically, all these nuclear sites have been delayed. Then comes cost overruns."

Kardile emphasized the importance of Tennesseans collaborating with lawmakers to find the best path to allocate their tax dollars and protect public health.