Little Frog Addition NE

The Little Frog Addition NE encompasses 321 acres of montane terrain within the Cherokee National Forest in Tennessee. The landscape rises and falls across Robinson Gap and Cold Spring Gap, creating a mosaic of ridges and coves that channel water toward the Grassy Creek-Ocoee River headwaters. Deweese Creek drains the western portions of the addition, its flow originating in the higher elevations and moving downslope through narrow valleys. This hydrologic network—fed by seasonal springs and maintained by consistent precipitation—creates the moisture gradients that sustain the area's distinct forest communities.

Three forest community types occupy different positions across the terrain. Southern Appalachian Oak-Hickory Forest dominates the drier ridgelines and upper slopes, where pignut hickory (Carya glabra) and Virginia pine (Pinus virginiana) form the canopy alongside oaks, with mountain laurel (Kalmia latifolia) dense in the understory. Southern Appalachian Montane Pine Forest and Woodland occupies intermediate elevations on south-facing aspects. In the coves and along stream corridors, Southern Appalachian Cove Forest develops with cucumber tree (Magnolia acuminata), flowering dogwood (Cornus florida), and eastern redbud (Cercis canadensis) beneath a canopy of mixed hardwoods. Southern Appalachian Riparian Forest lines Deweese Creek and tributary channels, where gooseneck loosestrife (Lysimachia clethroides) and other moisture-dependent plants establish in the floodplain. The forest floor in cove areas supports specialized herbaceous species: white fringeless orchid (Platanthera integrilabia), threatened under the Endangered Species Act, and the federally endangered Ruth's golden aster (Pityopsis ruthii), which occurs in open gaps and disturbed microsites.

The streams and seeps of this addition support populations of aquatic species found nowhere else in their ranges. The federally endangered fluted kidneyshell (Ptychobranchus subtentus), longsolid (Fusconaia subrotunda), and the proposed endangered Tennessee clubshell (Pleurobema oviforme) inhabit the gravel and sand substrates of Grassy Creek and Deweese Creek, filtering organic matter from flowing water. The eastern hellbender (Cryptobranchus alleganiensis alleganiensis), proposed for federal endangered status, shelters beneath rocks in these same clear, cool streams, hunting aquatic invertebrates. In the forest canopy and understory, the federally endangered gray bat (Myotis grisescens) and northern long-eared bat (Myotis septentrionalis) hunt insects above the cove forest at dusk, while the golden-winged warbler (Vermivora chrysoptera) forages in early successional areas and shrubby gaps. Black bears move through all forest types, feeding on mast in oak-hickory stands and on herbaceous plants in cove forests. Timber rattlesnakes occupy rocky ridges and outcrops, where they hunt small mammals.

Walking from Robinson Gap downslope into a cove, the forest transitions from open pine-oak woodland with sparse understory to dense, dark hemlock and hardwood forest where the canopy closes overhead and the air becomes cooler and more humid. The sound of water becomes audible as elevation drops—first as a distant trickle, then as the defined flow of Deweese Creek, where the forest floor softens with moss and the smell of rich soil and leaf decay intensifies. Along the creek itself, the understory opens slightly where light penetrates through the riparian canopy, revealing patches of white fringeless orchid in spring and the golden blooms of Ruth's golden aster in late summer. Climbing back toward the ridgeline, the forest lightens again, mountain laurel thickens, and the understory becomes more open and dry. This vertical journey through distinct forest communities—from ridge to cove to stream and back—encompasses the full range of ecological conditions that support the area's diversity of plant and animal life.

The land that comprises Little Frog Addition NE was part of the ancestral territory of the Cherokee Nation. Before Cherokee dominance in the region, other Indigenous groups—including the Yuchi, Creek (Muscogee), and Chickasaw—historically used or inhabited parts of eastern Tennessee. The Cherokee established major settlements along nearby river valleys and used the high-elevation forests of the Southern Appalachians for hunting deer, elk, and bear. The Unicoi Turnpike, one of the oldest documented trade routes in North America, passed through this region, originally connecting Indigenous settlements between Tennessee and the Atlantic coast. During the late 18th century, a militant faction of Cherokee led by Dragging Canoe moved into the nearby Hiwassee area to resist Euro-American encroachment, using the rugged terrain of the Southern Appalachians for tactical advantage.

Following the Treaty of New Echota, the Cherokee were forcibly removed from this region between 1836 and 1838. The area lay adjacent to primary routes of the Trail of Tears, and nearby sites such as Blythe Ferry served as major staging areas where thousands of Cherokee were held before forced removal to the west.

From the mid-1800s through the early 1900s, the landscape underwent intensive industrial transformation. The region, including the slopes of Little Frog Mountain, was clear-cut to provide fuel for copper smelting operations in the adjacent Copper Basin near Ducktown. Between the 1850s and early 1900s, vast amounts of timber were harvested to create "heap roasts" for separating sulfur from copper ore. The Tennessee Copper Company, which operated the Burra Burra Mine approximately 3–5 miles away, was the dominant industrial force in the immediate vicinity. The arrival of the railroad in the mid-19th century facilitated the transport of copper ore out of the basin. During the American Civil War, the mines were seized by the Confederacy and provided approximately 90 percent of the copper used by the Confederate Army. The combination of heavy logging and acid rain caused by sulfur dioxide emissions from the smelters resulted in severe environmental damage to the region. In 1907, the State of Georgia sued the Tennessee copper companies in a landmark U.S. Supreme Court case regarding transboundary air pollution, which eventually forced the companies to capture sulfur dioxide and produce sulfuric acid as a byproduct.

The federal government acquired these degraded lands under the Weeks Act of 1911, which authorized the purchase of private lands to protect the watersheds of navigable streams and restore timber production. The Cherokee National Forest was officially established on June 14, 1920, by Proclamation 1568, signed by President Woodrow Wilson. During the Great Depression, the Civilian Conservation Corps worked extensively in the Cherokee National Forest to restore lands damaged by overlogging, planting hundreds of thousands of seedlings and constructing fire roads and recreation facilities. The Little Frog Mountain Wilderness was officially designated by the Tennessee Wilderness Act of 1986. The Little Frog Addition NE, comprising 321 acres, is now protected as an Inventoried Roadless Area under the Roadless Area Conservation Rule of 2001 and is managed by the Ocoee Ranger District of the Cherokee National Forest in Tennessee.

Vital Resources Protected

Headwater Protection for Endangered Freshwater Mussels

The Little Frog Addition NE contains headwaters of Grassy Creek and Deweese Creek, tributaries of the Ocoee River system. These cold, clear headwater streams provide spawning and feeding habitat for three federally endangered mussels—the fluted kidneyshell, slabside pearlymussel, and longsolid (threatened)—whose larvae require specific substrate conditions and water chemistry found only in unsilted, flowing water. Road construction in headwater areas generates chronic sedimentation from cut slopes and fill, which smothers the clean gravel and cobble spawning substrate these mussels depend on, making reproduction impossible even if adult populations survive.

Interior Forest Habitat for Bat Hibernacula and Foraging

The roadless condition preserves unfragmented canopy across montane oak-hickory and cove forest types that provide critical foraging and commuting habitat for two federally endangered bat species—the gray bat and northern long-eared bat—as well as the tricolored bat (proposed endangered). These species require large, continuous forest blocks to navigate between hibernacula and seasonal feeding grounds; road construction fragments this habitat into isolated patches, forcing bats to cross open areas where they are vulnerable to predation and exhaustion, and reducing access to insect prey concentrated in intact forest interiors.

Riparian Corridor Integrity for Hellbender Reproduction

Deweese Creek and associated riparian forest support the eastern hellbender (proposed endangered), a fully aquatic salamander that requires clean, fast-flowing streams with stable rocky substrates and high dissolved oxygen. Road construction near riparian areas removes streamside vegetation that stabilizes banks and regulates water temperature; the resulting canopy loss causes stream temperature increases that reduce oxygen availability, while erosion from road cuts destabilizes the rocky habitat hellbenders need for egg-laying and shelter, making streams unsuitable for reproduction.

Montane Meadow and Woodland Habitat for Ruth's Golden Aster

The area's montane gaps and woodland openings provide habitat for Ruth's golden aster (federally endangered), a rare plant restricted to high-elevation dry forest communities in the Southern Appalachians. Road construction introduces invasive species through disturbed soil corridors and alters the fire regimes these dry forest communities depend on for maintenance; the loss of open woodland structure and the competitive pressure from invasive species eliminate the specific microhabitat conditions this plant requires for survival.

Threats from Road Construction

Sedimentation and Spawning Substrate Loss in Headwater Streams

Road construction on steep montane terrain requires cut slopes that expose bare soil to erosion. Rainfall and snowmelt transport this sediment downslope into Grassy Creek and Deweese Creek, where it settles over the clean gravel and cobble substrate required by the fluted kidneyshell, slabside pearlymussel, longsolid, and the proposed-endangered Tennessee clubshell and Tennessee pigtoe. Fine sediment clogs the spaces between rocks where mussel larvae settle and feed; even modest road-related erosion can render spawning habitat unsuitable for years, preventing population recovery in streams already stressed by legacy mining impacts in the Copper Basin.

Canopy Removal and Stream Temperature Increase

Road construction through riparian forest requires removal of streamside vegetation to create cleared rights-of-way and sight lines. The loss of shade-providing canopy causes stream water temperature to rise, reducing dissolved oxygen that the eastern hellbender requires for respiration and egg development. Temperature increases also stress the cold-water tolerance of native aquatic invertebrates that serve as food for gray bats and northern long-eared bats during their active season; reduced prey availability forces these endangered bats to forage longer and farther from roosts, increasing energy expenditure and reducing survival rates.

Habitat Fragmentation and Edge Effects on Interior Forest Species

Road construction divides the unfragmented montane forest into isolated patches separated by cleared corridors. This fragmentation creates hard edges where forest interior conditions—stable temperature, humidity, and darkness—are lost to edge effects extending into the remaining forest. Gray bats and northern long-eared bats cannot safely cross open road corridors to access foraging areas, effectively isolating populations on either side; neotropical migratory birds that require large, continuous hardwood blocks lose breeding habitat to edge-related nest predation and parasitism; and salamanders sensitive to moisture loss cannot traverse the drier, exposed road corridor, preventing genetic exchange between populations.

Invasive Species Establishment and Competitive Displacement

Road construction creates disturbed soil corridors that serve as invasion pathways for non-native species, particularly the hemlock woolly adelgid, which has already caused significant decline in Eastern hemlock stands along riparian areas in the region. The adelgid spreads along road edges and through fragmented forest patches more readily than through intact canopy. Loss of hemlock from riparian zones removes the dense shade and structural complexity that supports salamander populations and maintains the cool, moist microhabitats required by wood frogs and other amphibians at the southern edge of their range; the combined stress of habitat loss and climate-driven drying of vernal pools makes these species increasingly vulnerable to local extinction.

Hiking and Mountain Biking

The Brush Creek Trail (FS Trail #174) is the primary access into this 321-acre roadless addition on the Cherokee National Forest. Starting from the Brush Creek Trailhead on Highway 64, the trail runs 6.7 to 7.2 miles one-way as a moderate-difficulty singletrack, following Brush Creek and the right bank of Ocoee Lake #3. The trail is rated "fairly flat" and "exceptionally smooth," gaining only a few hundred feet despite its length—making it accessible to most hikers and mountain bikers. Winter offers the best views through the deciduous forest canopy. The trail passes near Boyd Gap, a historic overlook where the old Copper Road once cut between Sheep Top and Little Frog Mountain, providing views of Big Frog Mountain (4,224 ft). The Brush Creek Trail connects to the 300-mile Benton MacKaye Trail, which runs through the adjacent Little Frog Wilderness near Lost Creek Campground, allowing for extended trips into the larger trail network. The roadless condition of this addition preserves the quiet, undisturbed character of these trails—without roads, hikers and bikers experience unbroken forest and stream corridors rather than fragmented terrain.

Hunting

The Little Frog Addition NE lies within the Cherokee National Forest Wildlife Management Area, cooperatively managed by the U.S. Forest Service and Tennessee Wildlife Resources Agency. Black bear, white-tailed deer, wild turkey, ruffed grouse, and squirrel are documented in the area. However, the addition is part of a bear reserve closed to bear hunting and to hunting wild boar with dogs. All other hunting must follow Tennessee state seasons and regulations; a valid Tennessee hunting license is required. Small game hunters (except raccoon and opossum) must wear 500 square inches of blaze orange during big game gun and muzzleloader seasons. Firearms cannot be discharged across or from roads or vehicles. The roadless terrain provides backcountry hunting access away from developed areas—the absence of roads means hunters pursue game through intact forest habitat rather than fragmented, road-crossed terrain. Contact TWRA Region III in Crossville for current season dates and bag limits for Polk County.

Fishing

Cold headwater streams in the addition support wild and native trout. The Ocoee River headwaters and small mountain streams above 1,000 feet elevation hold rainbow trout, brown trout, and native brook trout. The Tennessee Wildlife Resources Agency stocks rainbow trout (averaging 8–12 inches) in many forest streams between March and September. A valid Tennessee fishing license is required; the general daily limit is 7 trout with a 14-trout possession limit. Access to fishable water is gained via the Brush Creek Trail and nearby Rock Creek Trail, which follows its namesake stream and offers access to cascades and pools. The roadless condition preserves cold, undisturbed stream corridors essential to trout survival—roads and their associated runoff degrade water quality and fragment habitat. Anglers should prepare for rough terrain and cold water in these mountain streams.

Camping

Lost Creek Campground, a primitive, free, first-come, first-served facility, offers 15 sites with vault toilets and is open year-round. The campground has no potable water. It sits near the Benton MacKaye Trail and provides a base for trips into the Little Frog Wilderness and the roadless addition. Vehicle break-ins have been reported at trailheads along Highway 64; secure valuables or leave them at home.