Horton

Inyo National Forest · California · 5,717 acres · RoadlessArea Rule (2001)
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Observed Species (461)

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

Owens Pupfish (2)
Cyprinodon radiosusEndangered
Sierra Nevada Yellow-legged Frog (3)
Rana sierraeEndangered
Whitebark Pine (3)
Pinus albicaulisThreatened
Yosemite Toad (15)
Anaxyrus canorusThreatened
(1)
Monardella linoides
(2)
Aquilegia formosa × pubescens
(2)
Suillus megaporinus
Acton's Brittlebush (6)
Encelia actoni
Alfalfa (2)
Medicago sativa
Alpine Bitterroot (2)
Lewisia pygmaea
Alpine Blueberry (1)
Vaccinium uliginosum
Alpine Bog Laurel (4)
Kalmia microphylla
Alpine Gentian (3)
Gentiana newberryi
Alpine Goldenrod (1)
Solidago multiradiata
Alpine Hulsea (1)
Hulsea algida
Alpine Meadowrue (1)
Thalictrum alpinum
Alpine Mountain-sorrel (2)
Oxyria digyna
Alpine Prickly Gooseberry (1)
Ribes montigenum
Alpine Speedwell (1)
Veronica wormskjoldii
American Dipper (1)
Cinclus mexicanus
American Kestrel (2)
Falco sparverius
American Pika (4)
Ochotona princeps
American Robin (7)
Turdus migratorius
American Rockbrake (4)
Cryptogramma acrostichoides
Anderson's Buttercup (31)
Ranunculus andersonii
Anderson's Thistle (6)
Cirsium andersonii
Anna's Hummingbird (1)
Calypte anna
Annual Rabbit's-foot Grass (1)
Polypogon monspeliensis
Antelope Bitterbrush (22)
Purshia tridentata
Arizona Thistle (4)
Cirsium arizonicum
Arrow-leaf Groundsel (1)
Senecio triangularis
Arrowleaf Balsamroot (16)
Balsamorhiza sagittata
Bailey's Buckwheat (3)
Eriogonum baileyi
Banded Garden Spider (1)
Argiope trifasciata
Basin Yellow Cat's-eye (7)
Oreocarya confertiflora
Beaked Beardtongue (29)
Penstemon rostriflorus
Beautiful Rockcress (1)
Boechera pulchra
Beavertail Prickly-pear (80)
Opuntia basilaris
Big Sagebrush (19)
Artemisia tridentata
Big Western Juniper (15)
Juniperus grandis
Bigelow's Sneezeweed (3)
Helenium bigelovii
Bighorn Sheep (4)
Ovis canadensis
Black Cottonwood (7)
Populus trichocarpa
Black Hairy Scorpion (1)
Hadrurus spadix
Black-billed Magpie (3)
Pica hudsonia
Black-chinned Hummingbird (2)
Archilochus alexandri
Black-tailed Jackrabbit (1)
Lepus californicus
Black-throated Sparrow (1)
Amphispiza bilineata
Blackbush (9)
Coleogyne ramosissima
Blond Plantain (1)
Plantago ovata
Bold Tufted Jumping Spider (1)
Phidippus audax
Bottlebrush Squirrel-tail (1)
Elymus elymoides
Box-elder (1)
Acer negundo
Bracken Fern (5)
Pteridium aquilinum
Branching Scorpionweed (8)
Phacelia ramosissima
Brewer's Blackbird (1)
Euphagus cyanocephalus
Brewer's Cliffbrake (4)
Pellaea breweri
Brewer's Fleabane (4)
Erigeron breweri
Brewer's Golden-aster (1)
Doellingeria breweri
Brewer's Monkeyflower (3)
Erythranthe breweri
Brewer's Mountain-heath (8)
Phyllodoce breweri
Bristly Combseed (4)
Pectocarya setosa
Brittle Spineflower (1)
Chorizanthe brevicornu
Broadleaf Pepper-grass (3)
Lepidium latifolium
Brook Trout (4)
Salvelinus fontinalis
Brook-pimpernel (1)
Veronica anagallis-aquatica
Broom Groundsel (1)
Senecio spartioides
Brown Trout (2)
Salmo trutta
Brown-eye Suncup (1)
Chylismia claviformis
Bruneau Mariposa Lily (18)
Calochortus bruneaunis
Bud Saxifrage (1)
Micranthes bryophora
Bulbous Woodland-star (4)
Lithophragma glabrum
Bull Elephant's-head (1)
Pedicularis groenlandica
Bull Thistle (1)
Cirsium vulgare
Bullock's Oriole (1)
Icterus bullockii
Burrowing Owl (1)
Athene cunicularia
California Brickell-bush (1)
Brickellia californica
California Buckwheat (7)
Eriogonum fasciculatum
California Coffeeberry (5)
Frangula californica
California Figwort (2)
Scrophularia californica
California Ground Squirrel (2)
Otospermophilus beecheyi
California Quail (3)
Callipepla californica
California Sage (3)
Salvia columbariae
California evening primrose (3)
Oenothera avita
Calyx-nose Monkeyflower (1)
Erythranthe nasuta
Canadian Milkvetch (2)
Astragalus canadensis
Case's Milkvetch (3)
Astragalus casei
Cassin's Finch (2)
Haemorhous cassinii
Chamisso's Miner's-lettuce (1)
Montia chamissoi
Cheatgrass (2)
Bromus tectorum
Chicory (1)
Cichorium intybus
Ciliolate-toothed Monkeyflower (1)
Erythranthe rubella
Clark's Nutcracker (2)
Nucifraga columbiana
Cliff Jamesia (10)
Jamesia americana
Clubmoss Ivesia (1)
Ivesia lycopodioides
Columbian Monkshood (15)
Aconitum columbianum
Common Blue-mustard (1)
Chorispora tenella
Common Coachwhip (1)
Masticophis flagellum
Common Goldspeck Lichen (1)
Candelariella vitellina
Common Monkeyflower (3)
Erythranthe guttata
Common Mullein (10)
Verbascum thapsus
Common Nighthawk (5)
Chordeiles minor
Common Pussy-paws (1)
Calyptridium monandrum
Common Raven (1)
Corvus corax
Common Sagebrush Lizard (12)
Sceloporus graciosus
Common Side-blotched Lizard (8)
Uta stansburiana
Common Sunflower (1)
Helianthus annuus
Common Yarrow (1)
Achillea millefolium
Cooper's Goldenweed (1)
Ericameria cooperi
Cooper's Hawk (1)
Astur cooperii
Cougar (1)
Puma concolor
Coville's Lipfern (2)
Myriopteris covillei
Coyote Gourd (1)
Cucurbita palmata
Coyote Tobacco (1)
Nicotiana attenuata
Creeping Beardtongue (2)
Penstemon davidsonii
Creeping Thistle (1)
Cirsium arvense
Curl-leaf Mountain-mahogany (16)
Cercocarpus ledifolius
Cursed Crowfoot (1)
Ranunculus sceleratus
Cutleaf Owl's-clover (1)
Castilleja lacera
Dark-eyed Junco (4)
Junco hyemalis
Dark-red Onion (6)
Allium atrorubens
Davidson's Missionbells (3)
Fritillaria pinetorum
Death Valley Scorpionweed (3)
Phacelia vallis-mortae
Delicious Milkcap (1)
Lactarius deliciosus
Desert Globemallow (1)
Sphaeralcea ambigua
Desert Gooseberry (15)
Ribes velutinum
Desert Horned Lizard (1)
Phrynosoma platyrhinos
Desert Mountain Phlox (12)
Phlox stansburyi
Desert Night Lizard (1)
Xantusia vigilis
Desert Peach (74)
Prunus andersonii
Desert Wishbone-bush (2)
Mirabilis laevis
Desert Woodrat (1)
Neotoma lepida
Desert paintbrush (6)
Castilleja chromosa
Desert-sweet (40)
Chamaebatiaria millefolium
Douglas' Sedge (2)
Carex douglasii
Douglas' Squirrel (1)
Tamiasciurus douglasii
Douglas' Wormwood (1)
Artemisia douglasiana
Dragon Wormwood (1)
Artemisia dracunculus
Drummond's Thistle (1)
Cirsium scariosum
Dusky Flycatcher (2)
Empidonax oberholseri
Dwarf Cheeseweed (1)
Malva neglecta
Dwarf Mountain Fleabane (1)
Erigeron compositus
Dwarf Onion (1)
Allium parvum
Dwarf Phlox (2)
Phlox condensata
Emery Rocktripe Lichen (4)
Umbilicaria phaea
Entireleaf Ragwort (1)
Senecio integerrimus
Entireleaf Stonecrop (7)
Rhodiola integrifolia
Eschscholtz's Buttercup (1)
Ranunculus eschscholtzii
Eurasian Collared-Dove (1)
Streptopelia decaocto
European Starling (1)
Sturnus vulgaris
Evening Snow (7)
Linanthus dichotomus
Fall Thistle (6)
Cirsium occidentale
Father Crowley's Lupine (2)
Lupinus padre-crowleyi
Fendler's Meadowrue (1)
Thalictrum fendleri
Fernleaf Desert-parsley (1)
Lomatium multifidum
Field Dodder (1)
Cuscuta campestris
Field Horsetail (4)
Equisetum arvense
Fireweed (13)
Chamaenerion angustifolium
Flat-spine Bursage (1)
Ambrosia acanthicarpa
Fly Amanita (2)
Amanita muscaria
Foothill Deathcamas (1)
Toxicoscordion paniculatum
Four-line Honeysuckle (3)
Lonicera involucrata
Fox Sparrow (1)
Passerella iliaca
Gaping Beardtongue (1)
Keckiella breviflora
Garden Asparagus (1)
Asparagus officinalis
Garden Bird's-foot-trefoil (2)
Lotus corniculatus
Giant Blazingstar (24)
Mentzelia laevicaulis
Giant Pinedrops (6)
Pterospora andromedea
Giant Woolstar (1)
Eriastrum densifolium
Glandular Labrador-tea (3)
Rhododendron columbianum
Glandular Layia (10)
Layia glandulosa
Gold Cobblestone Lichen (1)
Pleopsidium flavum
Golden Moonglow Lichen (1)
Dimelaena oreina
Golden-Hardhack (7)
Dasiphora fruticosa
Golden-crowned Kinglet (2)
Regulus satrapa
Golden-crowned Sparrow (1)
Zonotrichia atricapilla
Golden-mantled Ground Squirrel (3)
Callospermophilus lateralis
Gophersnake (6)
Pituophis catenifer
Granite Prickly-phlox (4)
Linanthus pungens
Gray Gilia (3)
Gilia cana
Gray Hawk's-beard (2)
Crepis occidentalis
Gray Horsebrush (3)
Tetradymia canescens
Great Basin Bog Orchid (1)
Platanthera tescamnis
Great Basin Collared Lizard (1)
Crotaphytus bicinctores
Great Basin Spadefoot (1)
Spea intermontana
Great Blue Heron (1)
Ardea herodias
Greater Red Indian-paintbrush (4)
Castilleja miniata
Greater Roadrunner (1)
Geococcyx californianus
Green Mormon-tea (4)
Ephedra viridis
Green Rock-posy Lichen (1)
Rhizoplaca melanophthalma
Green-tailed Towhee (4)
Pipilo chlorurus
Hairy Wild Cabbage (1)
Caulanthus pilosus
Hairy Woodpecker (2)
Leuconotopicus villosus
Hammond's Flycatcher (1)
Empidonax hammondii
Hoary Pincushion (1)
Chaenactis douglasii
Hoary Tansy-aster (1)
Dieteria canescens
Hooker's Evening-primrose (3)
Oenothera elata
Hot Springs Fimbry (1)
Fimbristylis thermalis
Hot-rock Beardtongue (1)
Penstemon deustus
House Finch (2)
Haemorhous mexicanus
House Sparrow (1)
Passer domesticus
Hummingbird-trumpet (2)
Epilobium canum
Inyo Beardtongue (4)
Penstemon papillatus
Inyo Linanthus (1)
Linanthus inyoensis
Jeffrey's Pine (4)
Pinus jeffreyi
Juniper Mistletoe (5)
Phoradendron juniperinum
Kelley's Lily (7)
Lilium kelleyanum
Kennedy's Buckwheat (3)
Eriogonum kennedyi
Killdeer (1)
Charadrius vociferus
King Bolete (4)
Boletus edulis
Lanceleaf Stonecrop (1)
Sedum lanceolatum
Large-bract Vervain (1)
Verbena bracteata
Lazuli Bunting (1)
Passerina amoena
Leichtlin's Mariposa Lily (1)
Calochortus leichtlinii
Lemmon's Indian-paintbrush (2)
Castilleja lemmonii
Limber Pine (1)
Pinus flexilis
Little Elephant's-head (3)
Pedicularis attollens
Littleleaf Brickell-bush (2)
Brickellia microphylla
Lobb's Buckwheat (1)
Eriogonum lobbii
Lodgepole Pine (5)
Pinus contorta
Loggerhead Shrike (1)
Lanius ludovicianus
Lone Pine Beardtongue (3)
Penstemon patens
Lone Pine Milkvetch (7)
Astragalus sepultipes
Long-eared Myotis (1)
Myotis evotis
Long-eared Owl (1)
Asio otus
Long-nosed Leopard Lizard (4)
Gambelia wislizenii
Long-spine Horsebrush (7)
Tetradymia axillaris
Long-stalk Clover (1)
Trifolium longipes
Longleaf Hawk's-beard (1)
Crepis acuminata
Low Buckwheat (1)
Eriogonum pusillum
Low Scorpionweed (1)
Phacelia humilis
MacGillivray's Warbler (2)
Geothlypis tolmiei
Magnificent Lupine (3)
Lupinus magnificus
Manzanita Bolete (1)
Leccinum manzanitae
Marsh Grass-of-Parnassus (5)
Parnassia palustris
Marshmallow Polypore (1)
Spongiporus leucospongia
Matted Buckwheat (2)
Eriogonum caespitosum
Meadow Goat's-beard (1)
Tragopogon dubius
Missouri Gourd (1)
Cucurbita foetidissima
Mojave Desert Whitethorn (6)
Ceanothus pauciflorus
Mojave Indigobush (2)
Psorodendron arborescens
Mojave Sandwort (1)
Eremogone ferrisiae
Mount Lyell Salamander (12)
Hydromantes platycephalus
Mountain Bluebird (3)
Sialia currucoides
Mountain Hemlock (3)
Tsuga mertensiana
Mountain Leaftail (1)
Pericome caudata
Mountain Snowberry (1)
Symphoricarpos rotundifolius
Mountain Whitethorn (1)
Ceanothus cordulatus
Mountain Wildmint (5)
Monardella odoratissima
Much-branded Bird's-beak (1)
Cordylanthus ramosus
Muir's Ivesia (1)
Ivesia muirii
Mule Deer (19)
Odocoileus hemionus
Munite Prickly-poppy (1)
Argemone munita
Naked Buckwheat (20)
Eriogonum nudum
Naked-stem Hawk's-beard (1)
Crepis runcinata
Narrowleaf Angelica (24)
Angelica lineariloba
Narrowleaf Milkweed (10)
Asclepias fascicularis
Narrowleaf Willow (2)
Salix exigua
Nearby Ground Spider (1)
Herpyllus propinquus
Needle-and-Thread (1)
Hesperostipa comata
Nevada Bitterroot (1)
Lewisia nevadensis
Nevada Desert-parsley (5)
Lomatium nevadense
Nevada Mormon-tea (8)
Ephedra nevadensis
Newberry's Beardtongue (13)
Penstemon newberryi
Nodding Melicgrass (2)
Melica stricta
Northern Flicker (3)
Colaptes auratus
Northern House Wren (2)
Troglodytes aedon
Northern Parula (1)
Setophaga americana
Oceanspray (3)
Holodiscus discolor
Olive-sided Flycatcher (1)
Contopus cooperi
One-seed Pussy-paws (1)
Calyptridium monospermum
One-sided Wintergreen (1)
Orthilia secunda
Onion-flowered Buckwheat (9)
Eriogonum latens
Orange Moss Agaric (1)
Rickenella fibula
Oregon Bitterroot (1)
Lewisia rediviva
Osprey (1)
Pandion haliaetus
Owens Valley Checker-mallow (1)
Sidalcea covillei
Pacific Treefrog (9)
Pseudacris regilla
Palmer's Catchfly (1)
Silene bernardina
Panamint Rattlesnake (9)
Crotalus stephensi
Panhandle Prickly-pear (5)
Opuntia polyacantha
Parish's Larkspur (5)
Delphinium parishii
Parish's Popcorn-flower (1)
Plagiobothrys parishii
Parish's Tauschia (3)
Tauschia parishii
Parry's Crazyweed (2)
Oxytropis parryi
Parry's Desert-gold (2)
Linanthus parryae
Patis Onion (3)
Allium bisceptrum
Peirson's Goldenweed (6)
Tonestus peirsonii
Perfoliate Oxytheca (3)
Oxytheca perfoliata
Pholisma (1)
Pholisma arenarium
Pigmy Muilla (8)
Muilla coronata
Pin Clover (8)
Erodium cicutarium
Pineapple-weed Chamomile (1)
Matricaria discoidea
Pink Alumroot (7)
Heuchera rubescens
Pink Wintergreen (1)
Pyrola asarifolia
Piute Bindweed (1)
Calystegia longipes
Poplar Leaf Gall Mite (4)
Aceria parapopuli
Prairie Flax (1)
Linum lewisii
Prairie Junegrass (1)
Koeleria macrantha
Primrose Monkeyflower (4)
Erythranthe primuloides
Pringle's Woolly-sunflower (5)
Eriophyllum pringlei
Purple Fiddleleaf (5)
Nama aretioides
Purple Ivesia (1)
Horkeliella congdonis
Purple-red Waxy Cap (1)
Hygrophorus purpurascens
Pursh's Milkvetch (8)
Astragalus purshii
Pygmy Fleabane (3)
Erigeron pygmaeus
Pygmy Nuthatch (1)
Sitta pygmaea
Quaking Aspen (7)
Populus tremuloides
Rainbow Trout or Steelhead (2)
Oncorhynchus mykiss
Red Baneberry (2)
Actaea rubra
Red Clover (2)
Trifolium pratense
Red False Buckthorn (1)
Frangula rubra
Red-breasted Sapsucker (3)
Sphyrapicus ruber
Red-osier Dogwood (6)
Cornus sericea
Red-tailed Hawk (3)
Buteo jamaicensis
Red-winged Blackbird (2)
Agelaius phoeniceus
Ringtail (1)
Bassariscus astutus
Rock Ivesia (13)
Ivesia saxosa
Rock Wren (4)
Salpinctes obsoletus
Rock-fringe Willowherb (3)
Epilobium obcordatum
Rocky Mountain Wood Tick (1)
Dermacentor andersoni
Rose Beardtongue (11)
Penstemon floridus
Rose Meadowsweet (3)
Spiraea splendens
Rosette Tiquilia (2)
Tiquilia nuttallii
Rosy Buckwheat (1)
Eriogonum rosense
Rosy Gilia (4)
Gilia sinuata
Rosy Pussytoes (2)
Antennaria rosea
Rothrock's Beardtongue (2)
Keckiella rothrockii
Rothrock's Fiddleleaf (19)
Nama rothrockii
Roundleaf Rabbitbrush (4)
Ericameria teretifolia
Royal Beardtongue (1)
Penstemon speciosus
Rubber Boa (4)
Charina bottae
Rubber Rabbitbrush (13)
Ericameria nauseosa
Rufous Hummingbird (1)
Selasphorus rufus
Rydberg's Beardtongue (1)
Penstemon rydbergii
Sagebrush Sparrow (1)
Artemisiospiza nevadensis
Saltmarsh Bird's-beak (1)
Chloropyron maritimum
Say's Phoebe (1)
Sayornis saya
Scalebud (8)
Anisocoma acaulis
Scarlet Monkeyflower (44)
Erythranthe cardinalis
Scarlet Skyrocket (6)
Ipomopsis aggregata
Scouler's Willow (1)
Salix scouleriana
Shaggy Hawkweed (3)
Hieracium horridum
Shining Goldenweed (2)
Pyrrocoma apargioides
Short-ray Fleabane (1)
Erigeron lonchophyllus
Short-stem Slippery Jack (2)
Suillus brevipes
Showy Milkweed (5)
Asclepias speciosa
Showy Tarweed (1)
Madia elegans
Siberian Elm (1)
Ulmus pumila
Sierra Chinquapin (11)
Chrysolepis sempervirens
Sierra Columbine (9)
Aquilegia pubescens
Sierra Gentian (4)
Gentianopsis holopetala
Sierra Jacob's-ladder (2)
Polemonium eximium
Sierra Jewelflower (2)
Streptanthus tortuosus
Sierra Nevada Draba (3)
Draba sierrae
Silver Buffaloberry (3)
Shepherdia argentea
Silverleaf Scorpionweed (2)
Phacelia hastata
Single-leaf Pine (23)
Pinus monophylla
Slender Buckwheat (7)
Eriogonum microtheca
Small Skeletonplant (1)
Stephanomeria exigua
Small-flower Grass-of-parnassus (1)
Parnassia parviflora
Small-flower Threadplant (1)
Nemacladus sigmoideus
Smooth Desert-dandelion (1)
Malacothrix glabrata
Sooty Grouse (1)
Dendragapus fuliginosus
Spiny Hop-sage (5)
Grayia spinosa
Spiny Menodora (1)
Menodora spinescens
Spotted Sandpiper (1)
Actitis macularius
Spotted Towhee (2)
Pipilo maculatus
Spreading Dogbane (7)
Apocynum androsaemifolium
Spreading Fleabane (1)
Erigeron divergens
Spring Birch (15)
Betula occidentalis
Starflower Solomon's-plume (16)
Maianthemum stellatum
Steller's Jay (1)
Cyanocitta stelleri
Sticky-leaf Rabbitbrush (10)
Chrysothamnus viscidiflorus
Stiff Lomatium (3)
Lomatium rigidum
Stonewall Rim Lichen (1)
Protoparmeliopsis muralis
Stream Trefoil (1)
Hosackia oblongifolia
Streambank Saxifrage (1)
Micranthes odontoloma
Striped Skunk (1)
Mephitis mephitis
Striped Whipsnake (4)
Masticophis taeniatus
Subalpine Fleabane (2)
Erigeron glacialis
Subarctic Ladyfern (2)
Athyrium filix-femina
Sulphur-flower Buckwheat (13)
Eriogonum umbellatum
Sunshine Amanita (1)
Amanita aprica
Swamp Whiteheads (11)
Angelica capitellata
Tall Swamp Onion (2)
Allium validum
Tall Tumble-mustard (2)
Sisymbrium altissimum
Tall White Bog Orchid (5)
Platanthera dilatata
Terrestrial Gartersnake (2)
Thamnophis elegans
Tessellate Fiddleneck (5)
Amsinckia tessellata
Thimbleberry (9)
Rubus parviflorus
Thompson's Monkeyflower (2)
Diplacus thompsonii
Thorny Wire-lettuce (3)
Pleiacanthus spinosus
Threadleaf Ragwort (1)
Senecio flaccidus
Three-hearts (5)
Tricardia watsonii
Thurber's Spineflower (4)
Centrostegia thurberi
Tiger Whiptail (3)
Aspidoscelis tigris
Tiling's Monkeyflower (1)
Erythranthe tilingii
Tobacco Ceanothus (3)
Ceanothus velutinus
Tomentose Suillus (3)
Suillus tomentosus
Townsend's Solitaire (3)
Myadestes townsendi
Transmontane Sand-verbena (1)
Abronia turbinata
Trumpet Buckwheat (5)
Eriogonum inflatum
Turkey Vulture (1)
Cathartes aura
Turpentine Wavewing (2)
Cymopterus terebinthinus
Two-color Scorpionweed (1)
Phacelia bicolor
Valley Lessingia (7)
Lessingia glandulifera
Virginia Creeper (1)
Parthenocissus quinquefolia
Wall-flower Phoenicaulis (4)
Phoenicaulis cheiranthoides
Wallace's Wooly-daisy (4)
Eriophyllum wallacei
Washoe Scorpionweed (14)
Phacelia curvipes
Watson's Spikemoss (5)
Selaginella watsonii
Watson's Spineflower (2)
Chorizanthe watsonii
Wavyleaf Indian-paintbrush (6)
Castilleja applegatei
Wax Currant (15)
Ribes cereum
Wedge-leaf Goldenweed (22)
Ericameria cuneata
Western Bell-heather (7)
Cassiope mertensiana
Western Black Widow Spider (2)
Latrodectus hesperus
Western Blue Iris (10)
Iris missouriensis
Western Cliff Fern (1)
Woodsia oregana
Western Columbine (17)
Aquilegia formosa
Western Fence Lizard (33)
Sceloporus occidentalis
Western Gray Beardtongue (1)
Penstemon laetus
Western Joepye-weed (3)
Ageratina occidentalis
Western Meadowlark (1)
Sturnella neglecta
Western Mountain Aster (1)
Symphyotrichum spathulatum
Western Rattlesnake (2)
Crotalus oreganus
Western Tanager (2)
Piranga ludoviciana
Western Wallflower (2)
Erysimum capitatum
Western Wood-Pewee (2)
Contopus sordidulus
Western spotted orbweaver (1)
Neoscona oaxacensis
White Fir (6)
Abies concolor
White Plectritis (1)
Plectritis macrocera
White Sagebrush (5)
Artemisia ludoviciana
White Sweetclover (3)
Melilotus albus
White-tailed Antelope Squirrel (1)
Ammospermophilus leucurus
White-throated Sparrow (1)
Zonotrichia albicollis
Whitney's Milkvetch (3)
Astragalus whitneyi
Wilcox's Eriastrum (3)
Eriastrum wilcoxii
Wild Crabapple (7)
Peraphyllum ramosissimum
Wild Licorice (1)
Glycyrrhiza lepidota
Wilson's Snipe (1)
Gallinago delicata
Woods' Rose (6)
Rosa woodsii
Woolly Mule's-ears (1)
Wyethia mollis
Wormskjold's Clover (1)
Trifolium wormskioldii
Wright's Buckwheat (2)
Eriogonum wrightii
Wyoming Indian-paintbrush (11)
Castilleja linariifolia
Yellow Whispering-bells (1)
Emmenanthe penduliflora
Yellow-bellied Marmot (3)
Marmota flaviventris
Yellow-rumped Warbler (1)
Setophaga coronata
Yerba Mansa (1)
Anemopsis californica
Yosemite Millipede (1)
Californiulus yosemitensis
a fungus (1)
Tricholoma murrillianum
a fungus (1)
Hygrophorus siccipes
a fungus (1)
Lactarius montanus
a fungus (4)
Neolentinus ponderosus
a jumping spider (1)
Habronattus americanus
blue dicks (2)
Dipterostemon capitatus
chocolate drops (18)
Caulanthus sierrae
gray chickensage (1)
Artemisia albicans
Federally Listed Species (14)

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.

Owens Pupfish
Cyprinodon radiosusEndangered
Sierra Nevada Bighorn Sheep
Ovis canadensis sierraeEndangered
Sierra Nevada Yellow-legged Frog
Rana sierraeEndangered
Whitebark Pine
Pinus albicaulisThreatened
Yosemite Toad
Anaxyrus canorusThreatened
Fisher
Pekania pennanti
Gray Wolf
Canis lupus
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Northwestern Pond Turtle
Actinemys marmorataProposed Threatened
Owens Tui Chub
Gila bicolor ssp. snyderi
Sierra Nevada Red Fox
Vulpes vulpes necator
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (20)

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

American Dipper
Cinclus mexicanus
American White Pelican
Pelecanus erythrorhynchos
Bald Eagle
Haliaeetus leucocephalus
Black-throated Gray Warbler
Setophaga nigrescens
Broad-tailed Hummingbird
Selasphorus platycercus
California Gull
Larus californicus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Hermit Warbler
Setophaga occidentalis
Lawrence's Goldfinch
Spinus lawrencei
Lewis's Woodpecker
Melanerpes lewis
Northern Harrier
Circus hudsonius
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Rufous Hummingbird
Selasphorus rufus
Sage Thrasher
Oreoscoptes montanus
Virginia's Warbler
Leiothlypis virginiae
Migratory Birds of Conservation Concern (18)

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.

American Dipper
Cinclus mexicanus
American White Pelican
Pelecanus erythrorhynchos
Bald Eagle
Haliaeetus leucocephalus
Black-throated Gray Warbler
Setophaga nigrescens
Broad-tailed Hummingbird
Selasphorus platycercus
California Gull
Larus californicus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Hermit Warbler
Setophaga occidentalis
Lawrence's Goldfinch
Spinus lawrencei
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Rufous Hummingbird
Selasphorus rufus
Sage Thrasher
Oreoscoptes montanus
Vegetation (9)

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

Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 573 ha
G324.8%
Great Basin Dry Sagebrush Shrubland
Shrub / Shrubland · 488 ha
GNR21.1%
Sierra Nevada Cliff and Canyon
Sparse / Sparsely Vegetated · 468 ha
20.2%
Mediterranean California Alpine Bedrock and Scree
Sparse / Sparsely Vegetated · 223 ha
9.7%
Great Basin Pinyon-Juniper Woodland
Tree / Conifer · 202 ha
GNR8.7%
Inter-Mountain Basins Cliff and Canyon
Sparse / Sparsely Vegetated · 115 ha
5.0%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 66 ha
GNR2.9%
G30.3%
Intermountain Semi-Desert Grassland
Herb / Grassland · 1 ha
G20.1%

Horton

Horton Roadless Area

Inyo National Forest, California · 5,717 acres