West Walker (NV)

Humboldt-Toiyabe National Forest · Nevada · 5,683 acres · RoadlessArea Rule (2001)
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Observed Species (160)

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

(1)
Boechera sparsiflora
American Purple Vetch (1)
Vicia americana
American Sickle (7)
Astragalus curvicarpus
Anderson's Clover (4)
Trifolium andersonii
Annual Rabbit's-foot Grass (1)
Polypogon monspeliensis
Antelope Bitterbrush (2)
Purshia tridentata
Bailey's Greasewood (2)
Sarcobatus baileyi
Baretwig Neststraw (2)
Stylocline psilocarphoides
Big Greasewood (1)
Sarcobatus vermiculatus
Big Sagebrush (6)
Artemisia tridentata
Birdnest Buckwheat (8)
Eriogonum nidularium
Black Sagebrush (2)
Artemisia nova
Bloomer's Fleabane (1)
Erigeron bloomeri
Blue Mountain Rockcress (1)
Boechera puberula
Bodie Hills Cusickiella (3)
Cusickiella quadricostata
Bottlebrush Squirrel-tail (2)
Elymus elymoides
Break Gilia (1)
Gilia brecciarum
Bristly Combseed (2)
Pectocarya setosa
Broad-flower Pincushion (2)
Chaenactis stevioides
Broadleaf Pepper-grass (2)
Lepidium latifolium
Brook-pimpernel (1)
Veronica anagallis-aquatica
Brown-eye Suncup (3)
Chylismia claviformis
Brown-headed Cowbird (1)
Molothrus ater
Bruneau Mariposa Lily (2)
Calochortus bruneaunis
Canada Goose (1)
Branta canadensis
Carson City Larkspur (1)
Delphinium andersonii
Cheatgrass (2)
Bromus tectorum
Clark's Nutcracker (1)
Nucifraga columbiana
Common Horehound (1)
Marrubium vulgare
Common Nighthawk (1)
Chordeiles minor
Common Side-blotched Lizard (3)
Uta stansburiana
Coyote Tobacco (1)
Nicotiana attenuata
Curveseed Butterwort (1)
Ceratocephala testiculata
Desert Globemallow (5)
Sphaeralcea ambigua
Desert Horned Lizard (4)
Phrynosoma platyrhinos
Desert Mountain Phlox (6)
Phlox stansburyi
Desert Peach (3)
Prunus andersonii
Desert paintbrush (3)
Castilleja chromosa
Dragon Wormwood (1)
Artemisia dracunculus
Dwarf Purple Monkeyflower (3)
Diplacus nanus
Flat-spine Bursage (2)
Ambrosia acanthicarpa
Foothill Deathcamas (1)
Toxicoscordion paniculatum
Four-wing Saltbush (4)
Atriplex canescens
Fremont Cottonwood (1)
Populus fremontii
Glandular Layia (8)
Layia glandulosa
Golden Currant (3)
Ribes aureum
Golf-ball Spring-parsley (13)
Cymopterus globosus
Gophersnake (3)
Pituophis catenifer
Gray Hawk's-beard (4)
Crepis occidentalis
Greater Sage-Grouse (5)
Centrocercus urophasianus
Green Nightshade (2)
Solanum nitidibaccatum
Hairy Wild Cabbage (1)
Caulanthus pilosus
Hairy-pod Pepper-grass (1)
Lepidium lasiocarpum
Hillman's stinkweed (3)
Cleomella hillmanii
Hoary Pincushion (2)
Chaenactis douglasii
Hooker's Balsamroot (4)
Balsamorhiza hookeri
Humboldt Milkweed (5)
Asclepias cryptoceras
Intermountain Milkwort (2)
Rhinotropis intermontana
Jeffrey's Pine (3)
Pinus jeffreyi
Kellogg's Onion (8)
Allium anceps
Killdeer (1)
Charadrius vociferus
King's Milkvetch (4)
Astragalus calycosus
King's Sandwort (1)
Eremogone kingii
Large-flowered Chaenactis (1)
Chaenactis macrantha
Lava Ankle-aster (11)
Ionactis alpina
Least Chipmunk (1)
Neotamias minimus
Lewis' River Suncup (1)
Camissonia parvula
Littleleaf Brickell-bush (1)
Brickellia microphylla
Lobeleaf Groundsel (1)
Packera multilobata
Loggerhead Shrike (1)
Lanius ludovicianus
Longleaf Phlox (1)
Phlox longifolia
Low Scorpionweed (1)
Phacelia humilis
Lowly Beardtongue (1)
Penstemon humilis
Masonic Mountain Jewelflower (1)
Streptanthus oliganthus
Mono County Phacelia (14)
Phacelia monoensis
Mountain Snowberry (1)
Symphoricarpos rotundifolius
Mt. Hood Pussy-paws (5)
Calyptridium umbellatum
Much-branded Bird's-beak (1)
Cordylanthus ramosus
Mule Deer (1)
Odocoileus hemionus
Munite Prickly-poppy (2)
Argemone munita
Naked-stem Phacelia (5)
Phacelia gymnoclada
Narrowleaf Brickell-bush (5)
Brickellia oblongifolia
Needle-and-Thread (2)
Hesperostipa comata
Nevada Desert-parsley (1)
Lomatium nevadense
Nevada Evening-primrose (12)
Eremothera nevadensis
Nevada Lupine (2)
Lupinus nevadensis
Nevada Mormon-tea (7)
Ephedra nevadensis
Nodding Buckwheat (7)
Eriogonum nutans
Nuttall's Povertyweed (1)
Blitum nuttallianum
Orange Rock-posy Lichen (1)
Rhizoplaca chrysoleuca
Oregon Bitterroot (4)
Lewisia rediviva
Oval-leaf Buckwheat (19)
Eriogonum ovalifolium
Panhandle Prickly-pear (6)
Opuntia polyacantha
Parish's Larkspur (1)
Delphinium parishii
Patis Onion (2)
Allium bisceptrum
Pin Clover (1)
Erodium cicutarium
Pine Violet (1)
Viola purpurea
Poor-man's Pepper-grass (1)
Lepidium virginicum
Prickly Lettuce (1)
Lactuca serriola
Purple Cymopterus (1)
Vesper purpurascens
Purple Fiddleleaf (3)
Nama aretioides
Pursh's Milkvetch (1)
Astragalus purshii
Rayless Shaggy Fleabane (7)
Erigeron aphanactis
Red-breasted Sapsucker (1)
Sphyrapicus ruber
Rigid Threadplant (1)
Nemacladus rigidus
Rosy Gilia (4)
Gilia sinuata
Round-spike Cat's-eye (1)
Oreocarya humilis
Rubber Boa (1)
Charina bottae
Rubber Rabbitbrush (5)
Ericameria nauseosa
Sagebrush Cholla (7)
Micropuntia pulchella
Sagebrush Sparrow (1)
Artemisiospiza nevadensis
Salt-lover (2)
Halogeton glomeratus
Sand Dropseed (1)
Sporobolus cryptandrus
Shadscale (6)
Atriplex confertifolia
Shaggy Milkvetch (15)
Astragalus malacus
Short-eared Owl (1)
Asio flammeus
Short-spine Horsebrush (7)
Tetradymia spinosa
Short-stem Lupine (10)
Lupinus brevicaulis
Silver Buffaloberry (3)
Shepherdia argentea
Single-leaf Pine (2)
Pinus monophylla
Slender Buckwheat (2)
Eriogonum microtheca
Small-flower Blue-eyed Mary (3)
Collinsia parviflora
Sow-thistle Desert-dandelion (1)
Malacothrix sonchoides
Spindle Milkvetch (12)
Astragalus oophorus
Spiny Hop-sage (3)
Grayia spinosa
Spotted Buckwheat (4)
Eriogonum maculatum
Spotted Towhee (1)
Pipilo maculatus
Spreading Wallflower (1)
Erysimum repandum
Stemless Mock Goldenweed (1)
Stenotus acaulis
Sticky-leaf Rabbitbrush (1)
Chrysothamnus viscidiflorus
Striped Whipsnake (1)
Masticophis taeniatus
Suksdorf's Monkeyflower (2)
Erythranthe suksdorfii
Sulphur-flower Buckwheat (1)
Eriogonum umbellatum
Tessellate Fiddleneck (2)
Amsinckia tessellata
Torrey's Desert-dandelion (6)
Malacothrix torreyi
Tree-lined Oxytheca (1)
Oxytheca dendroidea
Turkey Vulture (1)
Cathartes aura
Two-color Scorpionweed (1)
Phacelia bicolor
Two-form Pussytoes (3)
Antennaria dimorpha
Utah Juniper (3)
Juniperus osteosperma
Utah Serviceberry (1)
Amelanchier utahensis
Violet Milkvetch (1)
Astragalus iodanthus
Wall-flower Phoenicaulis (3)
Phoenicaulis cheiranthoides
Watson's Spineflower (5)
Chorizanthe watsonii
Western Blue Iris (1)
Iris missouriensis
Western Fence Lizard (3)
Sceloporus occidentalis
Western Meadowlark (3)
Sturnella neglecta
Western Rattlesnake (4)
Crotalus oreganus
White Eatonella (2)
Eatonella nivea
White Sagebrush (1)
Artemisia ludoviciana
White-margined Wax Plant (2)
Glyptopleura marginata
Wilcox's Eriastrum (1)
Eriastrum wilcoxii
Willow Flycatcher (1)
Empidonax traillii
Wingnut Cat's-eye (1)
Cryptantha pterocarya
Winter-fat (6)
Krascheninnikovia lanata
Wright's Buckwheat (3)
Eriogonum wrightii
Wyman Creek Buckwheat (3)
Eriogonum rupinum
Wyoming Indian-paintbrush (1)
Castilleja linariifolia
Yellow Navarretia (1)
Navarretia breweri
Federally Listed Species (3)

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.

Greater Sage-Grouse
Centrocercus urophasianus
Monarch
Danaus plexippusProposed Threatened
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (8)

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

California Gull
Larus californicus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Pinyon Jay
Gymnorhinus cyanocephalus
Sage Thrasher
Oreoscoptes montanus
Virginia's Warbler
Leiothlypis virginiae
Migratory Birds of Conservation Concern (7)

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.

California Gull
Larus californicus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Pinyon Jay
Gymnorhinus cyanocephalus
Sage Thrasher
Oreoscoptes montanus
Vegetation (4)

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

Great Basin Pinyon-Juniper Woodland
Tree / Conifer · 1,440 ha
GNR62.6%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 506 ha
G322.0%
Great Basin Dry Sagebrush Shrubland
Shrub / Shrubland · 317 ha
GNR13.8%
G30.1%

West Walker (NV)

West Walker (NV) Roadless Area

Humboldt-Toiyabe National Forest, Nevada · 5,683 acres