Deadhorse

Wallowa-Whitman National Forest · Oregon · 10,690 acres · RoadlessArea Rule (2001)
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Observed Species (55)

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

Macfarlane's Four-o'clock (1)
Mirabilis macfarlaneiThreatened
American Beaver (5)
Castor canadensis
American Dipper (1)
Cinclus mexicanus
American Speedwell (1)
Veronica americana
Bald Eagle (1)
Haliaeetus leucocephalusDL
Big-pod Mariposa Lily (5)
Calochortus eurycarpus
Black Cottonwood (34)
Populus trichocarpa
Black Medic (1)
Medicago lupulina
Bladder Campion (1)
Silene latifolia
Blue Mountain Buckwheat (1)
Eriogonum strictum
California Quail (1)
Callipepla californica
Cascara False Buckthorn (1)
Frangula purshiana
Cheatgrass (1)
Bromus tectorum
Common Bugloss (1)
Anchusa officinalis
Common Camassia (1)
Camassia quamash
Common Mullein (1)
Verbascum thapsus
Common Sunflower (3)
Helianthus annuus
Creeping Oregon-grape (1)
Berberis repens
Curly-cup Gumweed (1)
Grindelia squarrosa
Cusick's Indian-paintbrush (2)
Castilleja cusickii
Douglas-fir (6)
Pseudotsuga menziesii
Fendler's Waterleaf (1)
Hydrophyllum fendleri
Fernleaf Desert-parsley (1)
Lomatium multifidum
Fuller's Teasel (1)
Dipsacus fullonum
Goldtongue (3)
Orthocarpus tenuifolius
Gophersnake (2)
Pituophis catenifer
Gray Wolf (1)
Canis lupus
Great Horned Owl (2)
Bubo virginianus
Hairy Valerian (1)
Valeriana edulis
Horned Lark (1)
Eremophila alpestris
Large-flower Clarkia (1)
Clarkia pulchella
Mexican Fireweed (1)
Bassia scoparia
Mountain Whitefish (1)
Prosopium williamsoni
Mule Deer (1)
Odocoileus hemionus
North American Porcupine (1)
Erethizon dorsatum
Oregon Catchfly (1)
Silene oregana
Ponderosa Pine (11)
Pinus ponderosa
Prairie-smoke (1)
Geum triflorum
Purple Three-awn Grass (1)
Aristida purpurea
Red-eyed Vireo (1)
Vireo olivaceus
Rock Wren (1)
Salpinctes obsoletus
Rocky Mountain Spikemoss (1)
Selaginella scopulorum
Rosy Pussytoes (1)
Antennaria rosea
Ruffed Grouse (1)
Bonasa umbellus
Scotch Cotton-thistle (1)
Onopordum acanthium
Sheldon's Milkvetch (1)
Astragalus sheldonii
Showy Green-gentian (3)
Frasera speciosa
Smooth Sumac (1)
Rhus glabra
Virginia Strawberry (1)
Fragaria virginiana
Western Columbine (1)
Aquilegia formosa
Western Fence Lizard (1)
Sceloporus occidentalis
Western Rattlesnake (1)
Crotalus oreganus
Wild Turkey (1)
Meleagris gallopavo
Woodland Strawberry (1)
Fragaria vesca
Yellow-breasted Chat (1)
Icteria virens
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.

Macfarlane's Four-o'clock
Mirabilis macfarlaneiThreatened
Spalding's Campion
Silene spaldingiiThreatened
Bull Trout
Salvelinus confluentus
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
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
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Northern Harrier
Circus hudsonius
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
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
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Vegetation (12)

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

Columbia Basin Canyon Grassland
Herb / Grassland · 1,943 ha
GNR44.9%
Southern Rockies Mixed Conifer Forest
Tree / Conifer · 966 ha
GNR22.3%
Northern Rockies Foothill Shrubland
Shrub / Shrubland · 656 ha
GNR15.2%
GNR3.8%
GNR3.8%
Southern Rockies Mixed Conifer Forest
Tree / Conifer · 107 ha
GNR2.5%
Columbia Plateau Lava Rock Shrubland
Shrub / Shrubland · 87 ha
GNR2.0%
GNR1.0%
Intermountain Mountain Mahogany Woodland
Shrub / Shrubland · 39 ha
GNR0.9%
Inter-Mountain Basins Cliff and Canyon
Sparse / Sparsely Vegetated · 37 ha
0.9%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 3 ha
G30.1%
Columbia Plateau Steppe and Grassland
Herb / Grassland · 1 ha
G20.0%

Deadhorse

Deadhorse Roadless Area

Wallowa-Whitman National Forest, Oregon · 10,690 acres