Langdon

Fishlake National Forest · Utah · 12,160 acres · RoadlessArea Rule (2001)
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Observed Species (20)

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

Arizona Mountain Kingsnake (1)
Lampropeltis pyromelana
Black-tailed Jackrabbit (1)
Lepus californicus
Blue Grama (1)
Bouteloua gracilis
Box-elder (1)
Acer negundo
Common Horehound (1)
Marrubium vulgare
Common Sagebrush Lizard (2)
Sceloporus graciosus
Coyote Tobacco (1)
Nicotiana attenuata
Crested Wheatgrass (1)
Agropyron cristatum
Curly Pondweed (1)
Potamogeton crispus
Golden Eagle (2)
Aquila chrysaetos
Gophersnake (2)
Pituophis catenifer
Greater Sage-Grouse (2)
Centrocercus urophasianus
Mound Hedgehog Cactus (1)
Echinocereus triglochidiatus
Mule Deer (1)
Odocoileus hemionus
Rubber Rabbitbrush (1)
Ericameria nauseosa
Scarlet Skyrocket (1)
Ipomopsis aggregata
Showy Milkweed (1)
Asclepias speciosa
Wapiti (1)
Cervus canadensis
Western Blue Iris (1)
Iris missouriensis
Yellow Devil Scorpion (1)
Paravaejovis confusus
Federally Listed Species (7)

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.

Mexican Spotted Owl
Strix occidentalis lucidaThreatened
Utah Prairie Dog
Cynomys parvidensThreatened
Autumn Buttercup
Ranunculus aestivalis (=acriformis)
California Condor
Gymnogyps californianusE, XN
Monarch
Danaus plexippusProposed Threatened
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Ute Ladies'-tresses
Spiranthes diluvialisT, PDL
Other Species of Concern (9)

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

Bald Eagle
Haliaeetus leucocephalus
Broad-tailed Hummingbird
Selasphorus platycercus
California Gull
Larus californicus
Cassin's Finch
Haemorhous cassinii
Clark's Grebe
Aechmophorus clarkii
Golden Eagle
Aquila chrysaetos
Pinyon Jay
Gymnorhinus cyanocephalus
Virginia's Warbler
Leiothlypis virginiae
Western Grebe
Aechmophorus occidentalis
Migratory Birds of Conservation Concern (8)

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
Broad-tailed Hummingbird
Selasphorus platycercus
California Gull
Larus californicus
Cassin's Finch
Haemorhous cassinii
Clark's Grebe
Aechmophorus clarkii
Golden Eagle
Aquila chrysaetos
Pinyon Jay
Gymnorhinus cyanocephalus
Western Grebe
Aechmophorus occidentalis
Vegetation (16)

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

Colorado Plateau Pinyon-Juniper Woodland
Tree / Conifer · 2,487 ha
GNR50.5%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 1,264 ha
GNR25.7%
GNR5.6%
Southern Rockies Mixed Conifer Forest
Tree / Conifer · 160 ha
GNR3.3%
GNR2.6%
GNR1.8%
Rocky Mountain Subalpine Meadow
Herb / Grassland · 87 ha
GNR1.8%
Intermountain Aspen and Conifer Forest
Tree / Conifer-Hardwood · 83 ha
G41.7%
Rocky Mountain Aspen Forest
Tree / Hardwood · 49 ha
GNR1.0%
Rocky Mountain Gambel Oak Shrubland
Shrub / Shrubland · 48 ha
GNR1.0%
Rocky Mountain Cliff Canyon and Massive Bedrock
Sparse / Sparsely Vegetated · 41 ha
0.8%
Rocky Mountain Foothill Shrubland
Shrub / Shrubland · 11 ha
G30.2%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 8 ha
G30.2%
G30.1%
G30.0%

Langdon

Langdon Roadless Area

Fishlake National Forest, Utah · 12,160 acres