Pass Creek

Shoshone National Forest · Wyoming · 6,172 acres · RoadlessArea Rule (2001)
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Observed Species (54)

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

Whitebark Pine (1)
Pinus albicaulisThreatened
(1)
Campanula petiolata
American Mink (1)
Neogale vison
American Robin (1)
Turdus migratorius
American Three-toed Woodpecker (1)
Picoides dorsalis
Arrowleaf Balsamroot (1)
Balsamorhiza sagittata
Bald Eagle (2)
Haliaeetus leucocephalusDL
Bearberry (2)
Arctostaphylos uva-ursi
Boreal Chorus Frog (1)
Pseudacris maculata
Brook Trout (2)
Salvelinus fontinalis
Canada Jay (1)
Perisoreus canadensis
Clustered Leatherflower (2)
Clematis hirsutissima
Common Dandelion (1)
Taraxacum officinale
Common Yarrow (1)
Achillea millefolium
Curly-cup Gumweed (1)
Grindelia squarrosa
Desert paintbrush (1)
Castilleja chromosa
Few-flower Shootingstar (1)
Primula pauciflora
Field Horsetail (1)
Equisetum arvense
Fireweed (1)
Chamaenerion angustifolium
Four-line Honeysuckle (1)
Lonicera involucrata
Fringed Grass-of-Parnassus (1)
Parnassia fimbriata
Giant Pinedrops (2)
Pterospora andromedea
Golden-mantled Ground Squirrel (2)
Callospermophilus lateralis
Gordon's Ivesia (1)
Ivesia gordonii
Great Blanket-flower (1)
Gaillardia aristata
Grouseberry (1)
Vaccinium scoparium
Hoary Vervain (1)
Verbena stricta
Lewis' Monkeyflower (1)
Erythranthe lewisii
Lincoln's Sparrow (1)
Melospiza lincolnii
Meadow Goat's-beard (1)
Tragopogon dubius
Moose (4)
Alces alces
Mountain Maple (1)
Acer glabrum
North American Red Squirrel (2)
Tamiasciurus hudsonicus
Northern Bedstraw (1)
Galium boreale
Nuttall's Mariposa Lily (1)
Calochortus nuttallii
Prairie-smoke (2)
Geum triflorum
Purple Milkvetch (1)
Astragalus agrestis
Ruffed Grouse (3)
Bonasa umbellus
Sand Violet (1)
Viola adunca
Scarlet Skyrocket (1)
Ipomopsis aggregata
Showy Green-gentian (1)
Frasera speciosa
Silky Scorpionweed (2)
Phacelia sericea
Slender Woodland-star (1)
Lithophragma tenellum
Snowshoe Hare (3)
Lepus americanus
Spotted Coralroot (1)
Corallorhiza maculata
Sticky Geranium (3)
Geranium viscosissimum
Streambank Saxifrage (2)
Micranthes odontoloma
Subalpine Fir (1)
Abies lasiocarpa
Tobacco Ceanothus (1)
Ceanothus velutinus
Upland Yellow Violet (2)
Viola praemorsa
Western Sweet-vetch (1)
Hedysarum occidentale
White Globe-flower (1)
Trollius albiflorus
White-crowned Sparrow (2)
Zonotrichia leucophrys
Yellow-rumped Warbler (1)
Setophaga coronata
Federally Listed Species (10)

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.

Pallid Sturgeon
Scaphirhynchus albusEndangered
Western Prairie White-fringed Orchid
Platanthera praeclaraThreatened
Whitebark Pine
Pinus albicaulisThreatened
Canada Lynx
Lynx canadensis
Grizzly bear
Ursus arctos horribilis
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Piping Plover
Charadrius melodusE, T
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Whooping Crane
Grus americanaE, XN
Other Species of Concern (14)

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

Bald Eagle
Haliaeetus leucocephalus
Black Rosy-Finch
Leucosticte atrata
Broad-tailed Hummingbird
Selasphorus platycercus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Clark's Grebe
Aechmophorus clarkii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Rufous Hummingbird
Selasphorus rufus
Western Grebe
Aechmophorus occidentalis
Williamson's Sapsucker
Sphyrapicus thyroideus nataliae
Migratory Birds of Conservation Concern (14)

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.

Bald Eagle
Haliaeetus leucocephalus
Black Rosy-Finch
Leucosticte atrata
Broad-tailed Hummingbird
Selasphorus platycercus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Clark's Grebe
Aechmophorus clarkii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Rufous Hummingbird
Selasphorus rufus
Western Grebe
Aechmophorus occidentalis
Williamson's Sapsucker
Sphyrapicus thyroideus
Vegetation (10)

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

Rocky Mountain Lodgepole Pine Forest
Tree / Conifer · 821 ha
GNR32.9%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 765 ha
GNR30.6%
Central Rockies Douglas-fir Forest
Tree / Conifer · 418 ha
GNR16.7%
GNR4.2%
GNR3.7%
GNR2.9%
Northern Rockies Subalpine Grassland
Herb / Grassland · 69 ha
GNR2.7%
Rocky Mountain Aspen Forest
Tree / Hardwood · 36 ha
GNR1.5%
Rocky Mountain Subalpine Meadow
Herb / Grassland · 33 ha
GNR1.3%

Pass Creek

Pass Creek Roadless Area

Shoshone National Forest, Wyoming · 6,172 acres