Arc Dome - Cow Cyn

Humboldt-Toiyabe National Forest · Nevada · 4,410 acres · RoadlessArea Rule (2001)
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Observed Species (22)

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

Anderson's Buttercup (1)
Ranunculus andersonii
Antelope Bitterbrush (1)
Purshia tridentata
Big Sagebrush (1)
Artemisia tridentata
Bottlebrush Squirrel-tail (1)
Elymus elymoides
Canadian Milkvetch (1)
Astragalus canadensis
Columbia Spotted Frog (2)
Rana luteiventris
Common Sagebrush Lizard (2)
Sceloporus graciosus
Drummond's Thistle (2)
Cirsium scariosum
Great Basin Spadefoot (2)
Spea intermontana
Great Basin Wildrye (2)
Leymus cinereus
Green Mormon-tea (1)
Ephedra viridis
Matted Buckwheat (1)
Eriogonum caespitosum
Newberry's Milkvetch (1)
Astragalus newberryi
Oregon Bitterroot (1)
Lewisia rediviva
Prairie Flax (1)
Linum lewisii
Rubber Rabbitbrush (1)
Ericameria nauseosa
Slender Buckwheat (1)
Eriogonum microtheca
Slender-trumpet Standing-cypress (1)
Ipomopsis tenuituba
Sulphur-flower Buckwheat (2)
Eriogonum umbellatum
Western Blue Iris (2)
Iris missouriensis
Western Fence Lizard (1)
Sceloporus occidentalis
Wormskjold's Clover (1)
Trifolium wormskioldii
Federally Listed Species (2)

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
Yellow-billed Cuckoo
Coccyzus americanus
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
Golden Eagle
Aquila chrysaetos
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
Golden Eagle
Aquila chrysaetos
Pinyon Jay
Gymnorhinus cyanocephalus
Sage Thrasher
Oreoscoptes montanus
Vegetation (7)

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

Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 1,099 ha
GNR61.6%
Great Basin Pinyon-Juniper Woodland
Tree / Conifer · 372 ha
GNR20.8%
GNR7.6%
Great Basin Dry Sagebrush Shrubland
Shrub / Shrubland · 115 ha
GNR6.4%
Rocky Mountain Cliff Canyon and Massive Bedrock
Sparse / Sparsely Vegetated · 32 ha
1.8%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 13 ha
G30.7%
Rocky Mountain Foothill Shrubland
Shrub / Shrubland · 3 ha
G30.1%

Arc Dome - Cow Cyn

Arc Dome - Cow Cyn Roadless Area

Humboldt-Toiyabe National Forest, Nevada · 4,410 acres