Big Frog Addition

The Big Frog Addition encompasses 369 acres within the Cherokee National Forest in the montane zone of the Southern Appalachians. The landscape rises across Tarkiln Gap and Turkeypen Cove, draining northward into Grassy Creek, a headwater tributary of the Ocoee River system. Payne Branch cuts through the lower elevations, its flow shaped by the steep terrain and the mosaic of forest types that govern water movement across the ridges and into the coves. Water originating here feeds downstream into the broader Ocoee watershed, making the hydrology of this small area part of a larger regional system.

The forest composition shifts with elevation and moisture availability across the addition. On drier ridges and slopes, Virginia pine (Pinus virginiana) and pignut hickory (Carya glabra) dominate the canopy, with scattered eastern white pine (Pinus strobus) rising above them. The understory here is sparse and open. In contrast, the coves and north-facing slopes support a Southern Appalachian Cove Forest where eastern white pine and northern red oak (Quercus rubra) form the canopy, with rosebay rhododendron (Rhododendron maximum) creating a dense, evergreen understory layer. White oak (Quercus alba) occurs throughout, adapting to both ridge and cove conditions. On the forest floor, galax (Galax urceolata), dwarf crested iris (Iris cristata), and New York fern (Amauropelta noveboracensis) carpet the moist ground, while cinnamon fern (Osmundastrum cinnamomeum) marks the wettest microsites. The specialized cliff and talus communities support Ruth's golden aster (Pityopsis ruthii), federally endangered, and white fringeless orchid (Platanthera integrilabia), federally threatened—both species restricted to the rocky outcrops and thin soils of these steep exposures.

The aquatic and terrestrial fauna reflect the area's structural complexity. Brook trout (Salvelinus fontinalis) inhabit the cold, clear waters of Grassy Creek and Payne Branch, their presence indicating good water quality and adequate stream flow. The eastern hellbender (Cryptobranchus alleganiensis alleganiensis), proposed for federal endangered status, shares these same streams, hunting nocturnally on the streambed. In the canopy and understory, the federally endangered gray bat (Myotis grisescens) and northern long-eared bat (Myotis septentrionalis) forage for insects, while the proposed threatened tricolored bat (Perimyotis subflavus) hunts in the open spaces above the forest. Golden-winged warblers breed in the shrubby gaps and early successional areas, their presence dependent on the maintenance of these open patches. Black bears move through all forest types, feeding on mast in the oak-dominated stands and on vegetation in the coves. White-tailed deer browse the understory throughout, while wild turkey forage on the forest floor.

Walking through the Big Frog Addition, a visitor experiences the compressed ecological transitions of montane terrain. Following Payne Branch upslope, the forest darkens as the canopy closes and rosebay rhododendron thickens the understory, the sound of water growing louder in the confined cove. The air cools and moisture increases noticeably. Climbing out of the cove toward Tarkiln Gap, the rhododendron opens, the canopy becomes more mixed, and the understory thins. On the ridge itself, Virginia pine and hickory create a more open woodland with filtered light reaching the ground. The transition happens within a few hundred vertical feet—a compressed lesson in how elevation and aspect shape forest structure and the species that depend on it.

The Big Frog Addition lies within territory traditionally occupied by the Cherokee, who established settlements along the nearby Hiwassee and Ocoee Rivers. Before Cherokee dominance, the Yuchi inhabited the Hiwassee River region, and the Shawnee briefly occupied parts of the Tennessee River valleys in the early eighteenth century. The area was part of a vast network of Indigenous footpaths and trade routes. Following the Treaty of New Echota in 1835–1836, Cherokee land in this region was ceded to the United States. In 1838, thousands of Cherokee residents were forcibly removed from Tennessee to Oklahoma during the Trail of Tears, though some remained in the area.

Industrial activity profoundly altered the landscape in the nineteenth and early twentieth centuries. The nearby Copper Basin, where copper was discovered in 1843, became a center of intensive mining and smelting. The Burra Burra Mine and other operations in the basin supplied approximately ninety percent of the copper used by the Confederate Army during the American Civil War. The Old Copper Road, completed in 1853 through the Ocoee Gorge, connected these mines to the East Tennessee and Georgia Railroad in Cleveland, Tennessee. The region surrounding Big Frog was heavily logged in the late nineteenth and early twentieth centuries to provide fuel for copper smelters. Unregulated logging and mining created severe environmental degradation: smelting operations released sulfur dioxide that combined with moisture to form acid rain, killing vegetation across thousands of acres, and timber extraction left much of the surrounding landscape barren and eroded by the early 1900s.

The Cherokee National Forest was officially created on June 14, 1920, by Proclamation 1568, signed by President Woodrow Wilson, under authority granted by the Forest Reserve Act of 1891 and the Weeks Act of 1911. The Weeks Act authorized the federal government to purchase private lands degraded by industrial use to protect watersheds and restore timber production. The forest was later divided into two non-contiguous sections by the Great Smoky Mountains National Park, established in the 1930s. During the Great Depression, the Civilian Conservation Corps conducted extensive reforestation and erosion control work throughout the Cherokee National Forest, constructing fire roads, trails, and recreation facilities to restore lands damaged by logging and mining.

The Big Frog Wilderness, adjacent to this addition, was officially designated by Congress in 1984. In 2014 and 2017, the Forest Service acquired additional tracts through partnerships with The Conservation Fund and the Land and Water Conservation Fund. The Big Frog Addition became an Inventoried Roadless Area, protected under the Roadless Area Conservation Rule of 2001. The Tennessee Wilderness Act, signed into law on December 20, 2018, designated nearly twenty thousand acres within the Cherokee National Forest as protected wilderness.

Vital Resources Protected

Headwater Integrity for Federally Protected Aquatic Species

The Grassy Creek-Ocoee River headwaters and Payne Branch originate within this roadless area, providing cold, sediment-free spawning and rearing habitat for the Eastern Hellbender (Cryptobranchus alleganiensis alleganiensis), a proposed federally endangered salamander that requires clean gravel substrates and high dissolved oxygen in fast-moving water. Road construction in headwater zones directly increases fine sediment delivery to streams, smothering the spawning gravels and reducing water clarity—conditions that make headwater streams unsuitable for hellbender reproduction and survival. Because hellbenders cannot tolerate sedimentation and depend on the chemical and physical integrity of their natal streams, protection of roadless headwaters is essential to their recovery.

Bat Foraging and Maternity Habitat in Intact Forest Canopy

The Southern Appalachian Oak Forest and Cove Forest ecosystems within Big Frog Addition provide continuous, mature canopy structure that supports foraging for the gray bat (Myotis grisescens) and Northern Long-Eared Bat (Myotis septentrionalis), both federally endangered species that hunt insects over intact forest and along riparian corridors. Road construction fragments this canopy, creating edge habitat where light penetration increases and insect communities shift away from the forest-interior species these bats depend on; additionally, the loss of continuous canopy connectivity isolates maternity colonies from foraging areas, forcing longer, more energetically costly flights. For species already stressed by white-nose syndrome and habitat loss across the Southeast, the maintenance of unbroken forest structure is critical to sustaining viable populations.

Rare Plant Refugia in Specialized Montane Substrates

Ruth's golden aster (Pityopsis ruthii), a federally endangered plant, and white fringeless orchid (Platanthera integrilabia), a federally threatened species, occupy the acidic cliff and talus ecosystems and specialized cove forest microsites within this addition. These plants have extremely limited ranges and depend on the precise soil chemistry, moisture regimes, and light conditions of undisturbed montane habitats; road construction would introduce fill material, alter drainage patterns, and increase foot traffic and invasive species colonization in these fragile, slow-recovering substrates. Once degraded, these specialized habitats cannot be restored to their original plant communities within any meaningful conservation timeframe.

Elevational Connectivity for Climate-Sensitive Montane Communities

The montane elevation gradient from Tarkiln Gap through the cove forests to higher-elevation Table Mountain Pine-Pitch Pine Woodland creates a natural corridor along which species can shift their ranges in response to changing climate conditions. Road construction would fragment this elevational continuum, isolating populations of climate-sensitive species—including the proposed threatened Monarch butterfly (Danaus plexippus), which depends on milkweed plants distributed across elevation zones—and preventing the upslope migration of forest communities as temperatures warm. In a region already experiencing rapid ecological change, the loss of this unbroken elevational pathway would trap species in unsuitable habitats and prevent the natural range adjustments necessary for long-term survival.

Threats from Road Construction

Sedimentation and Stream Temperature Increase in Headwater Fisheries

Road construction on steep montane terrain requires cut slopes and fill placement that expose mineral soil to erosion; runoff from these disturbed surfaces delivers fine sediment directly into the Grassy Creek-Ocoee headwaters and Payne Branch, burying the clean gravel spawning substrate required by the Eastern Hellbender and degrading water clarity. Simultaneously, removal of riparian forest canopy along road corridors allows direct solar heating of headwater streams, raising water temperatures above the cool, stable conditions these species require for reproduction and survival. Because headwater streams are the source of all downstream water quality, sedimentation and warming in this roadless area would degrade conditions throughout the entire Ocoee River drainage.

Habitat Fragmentation and Edge Effects in Bat Foraging Networks

Road construction creates linear clearings through the continuous forest canopy, breaking the interior forest habitat that gray bats and Northern Long-Eared Bats use as navigation corridors and foraging zones; the resulting forest edges experience increased light penetration, wind exposure, and invasive plant colonization, shifting the insect community composition away from the forest-interior prey species these bats specialize in hunting. Additionally, roads create barriers to movement between maternity colonies and distant foraging areas, forcing bats to expend more energy on longer flights and reducing their ability to raise healthy offspring. For federally endangered species already facing population declines, the loss of even small patches of interior forest habitat can tip local populations toward extirpation.

Invasive Species Colonization Along Road Corridors

Road construction creates disturbed soil and a linear corridor of increased light and human activity that facilitates the establishment and spread of invasive plants and insects into the surrounding forest; these invaders compete with native understory species and alter soil chemistry and moisture conditions. In the specialized acidic cliff and talus habitats where Ruth's golden aster and white fringeless orchid persist, invasive species introduction would directly threaten these federally protected plants by competing for limited space and altering the precise soil and light conditions they require. Because these rare plants have no capacity to compete with aggressive invaders and exist in extremely small populations, even localized invasive colonization could eliminate entire subpopulations.

Disruption of Elevational Connectivity and Climate Refuge Function

Road construction fragments the continuous montane elevation gradient by creating barriers to species movement and introducing disturbance that alters vegetation structure and composition across elevation zones. This fragmentation prevents the upslope migration of forest communities and isolates populations of climate-sensitive species like the proposed threatened Monarch butterfly, trapping them in habitats that will become unsuitable as regional temperatures continue to rise. In a landscape where natural elevational corridors are already limited by surrounding development and land use, the loss of connectivity in this roadless area would eliminate one of the few remaining pathways through which Appalachian species can track their climate envelope.

The Big Frog Addition is a 369-acre roadless area in the Cherokee National Forest that provides backcountry access to the larger Big Frog Wilderness. The area's montane terrain—ranging from Southern Appalachian Oak Forest at lower elevations to Table Mountain Pine-Pitch Pine Woodland on the ridges—supports a range of recreation activities that depend on the absence of roads and the resulting quiet, unfragmented habitat.

Hiking and Trail Access

The Licklog Ridge Trail (#65) is the primary hiking route through the addition, a 5.3-mile difficult climb that ascends 2,500 feet from the Brush Creek Trailhead to Big Frog Mountain's 4,059-foot summit. The trail begins on an old roadbed before narrowing to footpath through white pine and holly, reaching a ridgetop overlook at mile 5 with views of the Ocoee River valley and North Carolina mountains. The Low Gap Trailhead provides an alternative access point. Hikers can extend trips by connecting to the Benton MacKaye Trail system or descending via Big Frog Trail (#64), a moderate-to-strenuous 5.5-mile route that follows the north ridge. Fork Ridge Trail (#69), a 1.9-mile moderate connector, links to Chimney Top and the broader trail network. These trails pass through dense rhododendron sections near the summit and offer views across multiple ridges. The roadless condition preserves the quiet, steep-terrain character that makes these routes challenging and rewarding; maintained roads would fragment the watershed and wildlife habitat that define the backcountry experience here.

Hunting

The Big Frog Addition lies within the South Cherokee Wildlife Management Area and the Ocoee Bear Reserve. Black bear, white-tailed deer, wild turkey, ruffed grouse, and wild boar are documented in the area. Hunters access the region via Forest Road 221 and trailheads including Brush Creek and Low Gap. Tennessee statewide seasons apply, with specific restrictions: the Ocoee Bear Reserve is closed to all big game hunting during periods when bear hunting with dogs is permitted in the surrounding WMA. Raccoon and opossum may be hunted December 29 through January 31 with a two-dog limit and .22 caliber rifles only. Blaze orange (500 square inches) is required during gun and muzzleloader seasons. The area is closed to all hunting March 1 through the fourth Friday in August, except for spring turkey and spring squirrel seasons. The roadless terrain and low-use trail ratings support the backcountry solitude that hunters seek; road construction would increase access pressure and fragment the bear reserve's protective isolation.

Fishing

Payne Branch, a tributary of Tumbling Creek, supports brook trout, rainbow trout, and brown trout and is regularly stocked by the Tennessee Wildlife Resources Agency. The broader Big Frog area streams contain wild and native trout populations. General Cherokee WMA regulations allow 7 trout daily (14 possession limit), with brook trout limited to 3 per day and a 6-inch minimum length. Many wild trout streams require single-hook artificial lures only; bait and multiple-hook lures are prohibited. Yellow Stand Lead Trail (#73) provides documented access to fishing holes within the area. The cold, undisturbed headwater streams that support these trout populations depend on the roadless condition; road construction would increase sedimentation, alter water temperature, and degrade the aquatic habitat that makes this region an overlooked trout fishing opportunity.

Birding

The Big Frog Addition is part of the Southern Blue Ridge Important Bird Area, designated for its significance to breeding migratory birds. Golden-winged Warblers breed and migrate through the area; Black-throated Green Warblers, Scarlet Tanagers, Wood Thrush, Indigo Bunting, Common Raven, and Broad-winged Hawk are documented sightings. Wild turkey and ruffed grouse inhabit the forest and forest-edge habitats. The Licklog Ridge Trail and Benton MacKaye Trail provide ridgetop access to high-elevation species during spring and summer breeding season. The interior forest habitat—undisturbed by roads—supports the breeding warblers and forest songbirds that define the area's ecological value; road construction would fragment nesting habitat and increase noise disturbance during critical breeding periods.

Photography

Scenic overlooks along the Licklog Ridge Trail at mile 5 and the Big Frog Trail summit approach offer expansive views of ridges, valleys, and distant mountains. The final mile of Big Frog Trail passes through dense rhododendron tunnels resembling an "enchanted forest." Big Creek, followed by trail, flows through eastern hemlock forest. Tumbling Creek provides water features near dispersed camping areas. Fall foliage on Fork Ridge and the broader Big Frog Loop is documented as a seasonal highlight. Wildlife photography opportunities include black bear sightings near trail junctions, white-tailed deer, wild turkey, and wild boar. The Cherokee National Forest is recognized as a dark sky location; dispersed camping away from developed sites allows stargazing and sunrise/sunset photography. The roadless condition preserves the quiet, undeveloped character essential to wildlife photography and the dark sky experience; roads and associated development would introduce light pollution and increase human activity that displaces wildlife.