Sheridan Pass

Shoshone National Forest · Wyoming · 8,394 acres · RoadlessArea Rule (2001)
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Observed Species (44)

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

(1)
Campanula petiolata
Alpine Speedwell (1)
Veronica wormskjoldii
American Bistort (2)
Bistorta bistortoides
Boreal Chorus Frog (3)
Pseudacris maculata
Brown Bear (7)
Ursus arctos
Bull Elephant's-head (1)
Pedicularis groenlandica
Chamisso's Miner's-lettuce (1)
Montia chamissoi
Common Mare's-tail (1)
Hippuris vulgaris
Common Woolly-sunflower (1)
Eriophyllum lanatum
Common Yarrow (2)
Achillea millefolium
Drummond's Thistle (1)
Cirsium scariosum
Engelmann Spruce (1)
Picea engelmannii
Fireweed (4)
Chamaenerion angustifolium
Fringed Grass-of-Parnassus (1)
Parnassia fimbriata
Golden-Hardhack (1)
Dasiphora fruticosa
Great Gray Owl (1)
Strix nebulosa
Green-tongue Liverwort (1)
Marchantia polymorpha
Heartleaf Arnica (1)
Arnica cordifolia
Hooded Merganser (2)
Lophodytes cucullatus
Long-stalk Clover (2)
Trifolium longipes
Many-flowered Phlox (1)
Phlox multiflora
Mountain Bluebird (1)
Sialia currucoides
Northern Harrier (1)
Circus hudsonius
Parry's Lousewort (1)
Pedicularis parryi
Prairie Agoseris (2)
Agoseris glauca
Prairie Gentian (1)
Gentiana affinis
Quaking Aspen (1)
Populus tremuloides
Red Baneberry (2)
Actaea rubra
Red Raspberry (1)
Rubus idaeus
Richardson's Geranium (1)
Geranium richardsonii
Rocky Mountain Fringed Gentian (2)
Gentianopsis thermalis
Showy Green-gentian (2)
Frasera speciosa
Silky Scorpionweed (3)
Phacelia sericea
Silvery Lupine (1)
Lupinus argenteus
Small-flower Beardtongue (1)
Penstemon procerus
Spotted Sandpiper (1)
Actitis macularius
Streambank Saxifrage (1)
Micranthes odontoloma
Subalpine Fir (1)
Abies lasiocarpa
Sulphur-flower Buckwheat (1)
Eriogonum umbellatum
Turkey Vulture (1)
Cathartes aura
Virginia Strawberry (2)
Fragaria virginiana
Western Jacob's-ladder (1)
Polemonium occidentale
Western Tiger Salamander (2)
Ambystoma mavortium
Wilson's Warbler (1)
Cardellina pusilla
Federally Listed Species (6)

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.

Whitebark Pine
Pinus albicaulisThreatened
Canada Lynx
Lynx canadensis
Grizzly bear
Ursus arctos horribilis
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Other Species of Concern (3)

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
Olive-sided Flycatcher
Contopus cooperi
Migratory Birds of Conservation Concern (3)

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
Olive-sided Flycatcher
Contopus cooperi
Vegetation (9)

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

GNR54.2%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 470 ha
GNR13.8%
Northern Rockies Subalpine Grassland
Herb / Grassland · 242 ha
GNR7.1%
GNR6.7%
Rocky Mountain Subalpine Meadow
Herb / Grassland · 152 ha
GNR4.5%
Rocky Mountain Alpine Dwarf-Shrubland
Shrub / Shrubland · 149 ha
GNR4.4%
4.3%
Rocky Mountain Cliff Canyon and Massive Bedrock
Sparse / Sparsely Vegetated · 71 ha
2.1%
GNR1.3%

Sheridan Pass

Sheridan Pass Roadless Area

Shoshone National Forest, Wyoming · 8,394 acres