The Environmental Journal of Southern Appalachia
15 Life on Land

15 Life on Land (77)

Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss

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Lydia_at_Butterfly_Festival.jpgCome join the fun at the annual UT Arboretum Society Butterfly Festival from 10 a.m to 1 p.m on September 9 at the UT Forest Resources AgResearch and Education Center and Arboretum. The event will include educational activities about protecting these pollinators.  Photo courtesy University of Tennessee Institute of Agriculture

UT grounds planned butterfly release but festival will fly

OAK RIDGE — The University of Tennessee Arboretum canceled a planned release of painted butterflies originally scheduled for its upcoming annual butterfly festival, but the pollinator-positive educational event will go on to the joy of families and nature enthusiasts across East Tennessee.

“While the fun-filled and educational event is still scheduled for Sept. 9, a mass release of painted lady butterflies is no longer scheduled as part of the event,” according to the UT Arboretum Society.

The 8th annual festival will occur from 10 a.m. to 1 p.m. at the UT Forest Resources AgResearch and Education Center and Arboretum, 901 S. Illinois Avenue, Oak Ridge. Plenty of activities will provide educational opportunities for the public to learn how we can all protect our pollinators, according to the UT Institute of Agriculture.

“The butterfly species previously planned for release at the festival was the painted lady, Vanessa carduii. Butterfly releases have been held at past festivals with the intention that the more people understand an organism, the more they are inspired to help protect it. Though there has not been definitive scientific research about the impact of painted lady butterfly releases, the UT Arboretum Society has decided to join many other scientific organizations, such as the North American Butterfly Association and the Smithsonian Institute, in not promoting this practice,” according to a release.

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IMG_7610.jpegJimmy Groton, a Tennessee Citizens for Wilderness Planning board member, clears invasive plants at Worthington Cemetery in Oak Ridge during a volunteer work party in July.  Ben Pounds/Hellbender Press 

Volunteers nurture life in an Oak Ridge cemetery

OAK RIDGE — The northern corner here is a small place teeming with treasures, including the Worthington Cemetery Ecological Study Area.

Elza Gate Park off Oak Ridge Turnpike, also known as Tennessee Highway 95, is the starting point for walking trails taking visitors through a cedar barren, a somewhat open habitat including eastern red cedars. The barrens include plants more similar to a prairie than many East Tennessee forests. The trail reaches a cemetery dating before the founding of Oak Ridge.

Woven together in this small area there is a natural mix of wildlife and historical preservation. Visitors to the loop trail will encounter a pine forest and a wetland area complete with a boardwalk to observe birds. Tennessee Valley Authority designated the land as both an Ecological Study Area and Small Wild Area.

Opposition mounts to Pisgah/Nantahala national forest management plans

ASHEVILLE — An alliance of conservation groups notified the U.S. Forest Service of its intent to sue the federal department unless officials fix what it calls glaring deficiencies in the Nantahala-Pisgah Forest Plan.

Potential plaintiffs allege the Forest Service’s management plan for the Nantahala and Pisgah national forests is flawed. They maintain the Forest Service plan favors commercial logging, ignores the best science available, and puts several endangered bat species at risk of extinction. 

The endangered species potentially affected are the northern long-eared bat, Indiana bat, Virginia big-eared bat, and the gray bat. Two species that are being considered for the endangered species list — the little brown bat and the tricolored bat — would also be adversely affected.

MountainTrue, its lawyers at the Southern Environmental Law Center, and coalition partners — the Sierra Club, The Wilderness Society, Defenders of Wildlife, and Center for Biological Diversity — sent a 60-day Notice of Intent to Sue (NOI), which is a prerequisite to filing a lawsuit under the Endangered Species Act. The letter alleges the Forest Service relied on inaccurate and incomplete information during the planning process, resulting in a plan that imperils endangered wildlife.

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BryceWadeFourtoedSalamander2 Bryce WadeFour-toed salamanders were among the animals included in ORNL research to limit roadkill on the reservation and elsewhere.  Bryce Wade/ORNL

The 32,000-acre reservation serves as a vast laboratory for wildlife-protection efforts

Stephanie Seay is a senior science writer and communications specialist in the ORNL Communications Division.

Oak Ridge National Laboratory researchers developed a model framework that identifies ways to ensure wildlife can safely navigate their habitats while not unduly affecting infrastructure.

The project centered on the 32,000-acre Oak Ridge Reservation in Tennessee, home to Department of Energy facilities and several at-risk species like the four-toed salamander.

Scientists identified habitats and simulated solutions like conservation buffers and open-bottom culverts to allow safe passage for salamanders and other wildlife, which cost far less than large-scale barrier removal and similarly boost ecological connectivity.

“Development and environmental sustainability don’t have to be at odds,” said ORNL’s Evin Carter. “Our collaborative approach with project managers and engineers shows wildlife management can be an integral part of land-use planning without introducing undue cost or delays.”

ORNL doctoral student Bryce Wade said the model also benefited from 30 years of high-resolution data available because of the reservation’s history and management as a National Environmental Research Park.

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featured falcon bridge untapped new york1The Port Authority of New York and New Jersey documented a family of peregrine falcons on the Bayonne Bridge. Port Authority

What city birds around the world have in common

This story was originally published by The Revelator.

Why do some bird species seem to flourish alongside humans, eating our crumbs and nesting in our backyards, while others prefer to live as far as possible from dense human populations?

Monte Neate-Clegg began to ponder the question while attending the American Ornithological Society’s 2019 conference in Anchorage, Alaska. “I was staying at an AirBnB and two of the birds I wanted to see in Anchorage, white-winged crossbills and boreal chickadees, were just in the yard,” said Neate-Clegg, at the time a Ph.D. student at the University of Utah. Although new and beautiful to him, the species are common in Anchorage and so omnipresent they’re typically ignored by residents.

“I started thinking, what is it that makes these ‘trash birds’ here, and not elsewhere?”

Neate-Clegg sounds sheepish about using the pejorative-sounding term “trash bird,” but it’s a phrase commonly used by birdwatchers to refer to species ubiquitous to a given location they cease to become interesting and can become irritating. Classic examples include pigeons in city centers and snack-stealing gulls on beaches.

One man’s trash bird is another’s research query. Neate-Clegg wondered if specific traits make certain species more able to thrive in cities around the world. After joining ornithologist Morgan Tingley at his lab at UCLA as a postdoctoral researcher in 2021, he proposed a lab-wide project in an attempt to answer the question.

The research drew on data providing clues which may eventually reveal a roadmap making our cities more bird friendly. 

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wild-turkey-008-Eric-Lowery.jpgAmerican wild turkey populations have recovered from historic lows. TWRA still needs help managing the modern populations.  Courtesy Eric Lowery via Tennessee Wildlife Resources Agency

TWRA wants you to help build research on USA’s second bird

NASHVILLE — Benjamin Franklin only joked (we think) about making the wild turkey the national bird, but this summer you can help Tennessee with research on the turkey’s national history and renaissance.

Turkeys and bald eagles both grace the state and Southeast and have a notably parallel history of climbing from dire straits nationwide. 

The bald eagle became the national symbol on the U.S. seal in 1782

Declaration of Independence signer Franklin said he would have preferred a different bird. While he may have been joking, he never lobbied for it publicly. His comments in a letter to his daughter, Sarah, have become infamous.

“For my own part I wish the bald eagle had not been chosen as the representative of our country. He is a bird of bad moral character. He does not get his living honestly. You may have seen him perched on some dead tree, where, too lazy to fish for himself, he watches the labour of the fishing hawk; and when that diligent bird has at length taken a fish, and is bearing it to his nest for the support of his mate and young ones, the bald eagle pursues him, and takes it from him … the turkey is in comparison a much more respectable bird, and withal a true original native of America.” 

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SWB paperback cover jpg

In Hellbender Press interview, heralded writer describes the way natural sounds shape our world

David George Haskell encourages you to pay attention to the sounds of the natural world.

It’s what led him to write four books; two have been finalists for the Pulitzer Prize, including his latest book, “Sounds Wild and Broken: Sonic Marvels, Evolution’s Creativity, and the Crisis of Sensory Extinction.” 

A link on Haskell’s website provides a gateway into natural sounds he describes in the book through the essay “The Voices of Birds and the Language of Belonging.” Visitors to this essay’s page can read the piece or listen to a recording of Haskell reading it, accompanied by recorded bird songs providing a soundtrack for the topic.

Haskell is fascinated by sound. His dissertation, written in the 1990s, was a study of bird sounds. Predators hunt birds largely by ear, which has influenced the evolution of birdsong. His writing is a powerful and beautiful way to understand our relationships with the world through bird sounds.

Published in News, Voices, 15 Life on Land

Help protect an Oak Ridge graveyard dedicated to the study of life

 

OAK RIDGE — Tennessee Citizens for Wilderness Planning will for the second year host a group of volunteers from Transformation Church on July 15 at the Worthington Cemetery Ecological Study Area to remove Dahurian buckthorn and other invasive species. This is the second year of help at the site from church members, and is one of several service projects church members will conduct throughout the Knoxville area. Volunteers will also help pick up litter and do some trail work.

Additional volunteers are needed to work with the Transformation Church group. We’ll meet at Elza Gate Park in Oak Ridge at 10 a.m. and plan to work until 2 p.m.; a pizza lunch will be provided. Bring bug spray and loppers and/or clippers, and wear sturdy shoes and clothing. Minors will need a parent’s/guardian’s signature on a waiver form (to be provided) in order to participate. For additional information, contact Jimmy Groton at This email address is being protected from spambots. You need JavaScript enabled to view it..

— Tennessee Citizens for Wilderness Planning

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Pollinator Pathway signPollinator Pathway signs on the Tennessee Aquarium Plaza in Chattanooga lead guests on a self-guided tour highlighting native plants, pollinator behaviors, and unusual pollinators. Courtesy Tennessee Aquarium

TDOT joins with Tennessee Aquarium to pollinate our pathways

CHATTANOOGA — With their distinctive orange and black patterns, gossamer wings and harrowing 3,000-mile migrations, few insects are as charismatic or beloved as the monarch butterfly. 

Just imagine how tragic it would be if they disappeared.

So it was with alarm in 2022 that the world received news that the International Union for Conservation of Nature (IUCN) had declared the monarch an endangered species, citing population numbers that had fallen 80 percent since the 1980s. 

Similar anxiety met reports in the mid-2000s of colony collapse disorder. This sudden phenomenon dramatically imperiled the survival of European honey bees, whose activity directly or indirectly affects roughly one of every three bites of food we eat, according to the U.S. Department of Agriculture.

Pollinators are undoubtedly critically important to plants and humans alike, whether they’re investigating our Irises, calling on our Columbine, or buzzing our Blueberry bushes. This week, June 19-25, the world celebrates Pollinator Week, which recognizes the wondrous, vital contributions of butterflies, bees, moths, bats, and other pollinators.

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Pine snake notice

Help TWRA save our pine snakes

NASHVILLE — If you see a vanishing northern pine snake, biologists with the Tennessee Wildlife Resources Agency (TWRA) want to know.

One subspecies of the pine snake, (Pituophis melanoleucus melanoleucus), lives in Tennessee. The snake is considered “threatened” by TWRA due to habitat loss and fragmentation, road mortality, and humans who kill the snakes because they mistake them for timber rattlesnakes.

Brian Flock, biodiversity coordinator for TWRA, said the reports will help the agency find out about the threatened snakes’ habitat and behavior.

“For years we’ve tried to find them. Because of their secretive nature, they’re hard to find,” he said. “We don’t know in Tennessee where they live, how they move around, those kinds of things.” He said they mostly seem to exist in West Tennessee but have been spotted as far east as Knoxville. TWRA, he said, may use the public’s information to add radio tracking devices to the snakes.

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