South Fork

Humboldt-Toiyabe National Forest · Nevada · 10,619 acres · RoadlessArea Rule (2001)
Take Action Now
Learn How You Can Help
Click map to expand
Observed Species (16)

Species with confirmed research-grade observation records from iNaturalist community science data.

Chamisso's Miner's-lettuce (1)
Montia chamissoi
Choke Cherry (1)
Prunus virginiana
Green Mormon-tea (1)
Ephedra viridis
Hood's Phlox (1)
Phlox hoodii
Littleleaf Alumroot (1)
Heuchera parvifolia
Matted Buckwheat (1)
Eriogonum caespitosum
Pinyon Jay (1)
Gymnorhinus cyanocephalusUR
Prairie Sagebrush (1)
Artemisia frigida
Quaking Aspen (2)
Populus tremuloides
Royal Beardtongue (1)
Penstemon speciosus
Slender-trumpet Standing-cypress (1)
Ipomopsis tenuituba
Sulphur-flower Buckwheat (1)
Eriogonum umbellatum
Tall Woolly Buckwheat (1)
Eriogonum elatum
Western Peony (1)
Paeonia brownii
Western Rattlesnake (1)
Crotalus oreganus
Yellow Navarretia (1)
Navarretia breweri
Federally Listed Species (1)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring within this area based on range and habitat data. These designations do not indicate confirmed presence — they identify habitat where agency actions may require consultation under the Endangered Species Act.

Monarch
Danaus plexippusProposed Threatened
Other Species of Concern (6)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring based on range and habitat data.

Broad-tailed Hummingbird
Selasphorus platycercus
Cassin's Finch
Haemorhous cassinii
Lewis's Woodpecker
Melanerpes lewis
Northern Harrier
Circus hudsonius
Pinyon Jay
Gymnorhinus cyanocephalus
Sage Thrasher
Oreoscoptes montanus
Migratory Birds of Conservation Concern (5)

Birds of conservation concern identified by the U.S. Fish and Wildlife Service as potentially occurring based on range data. These species may warrant additional consideration under the Migratory Bird Treaty Act.

Broad-tailed Hummingbird
Selasphorus platycercus
Cassin's Finch
Haemorhous cassinii
Lewis's Woodpecker
Melanerpes lewis
Pinyon Jay
Gymnorhinus cyanocephalus
Sage Thrasher
Oreoscoptes montanus
Vegetation (8)

Composition from LANDFIRE 2024 EVT spatial analysis. Ecosystems classified per NatureServe Terrestrial Ecological Systems.

Great Basin Pinyon-Juniper Woodland
Tree / Conifer · 2,137 ha
GNR49.7%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 1,435 ha
GNR33.4%
GNR8.6%
Great Basin Dry Sagebrush Shrubland
Shrub / Shrubland · 153 ha
GNR3.6%
Northern Rockies Subalpine Grassland
Herb / Grassland · 45 ha
GNR1.0%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 39 ha
G30.9%
Rocky Mountain Foothill Shrubland
Shrub / Shrubland · 33 ha
G30.8%
G30.0%

South Fork

South Fork Roadless Area

Humboldt-Toiyabe National Forest, Nevada · 10,619 acres