Wildhorse

Cleveland National Forest · California · 1,483 acres · RoadlessArea Rule (2001)
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Observed Species (478)

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

San Diego Ragweed (2)
Ambrosia pumilaEndangered
Threadleaf Brodiaea (7)
Brodiaea filifoliaThreatened
(16)
Allium marvinii
(3)
Quercus berberidifolia × engelmannii
(3)
Linopodes
(4)
Colonus hesperus
(2)
Habronattus ustulatus
(2)
Hibana incursa
(5)
Xerocomellus mendocinensis
(3)
Phidippus adumbratus
Acorn Woodpecker (7)
Melanerpes formicivorus
African Woodsorrel (4)
Oxalis pes-caprae
Alderson Rushrose (3)
Crocanthemum aldersonii
Allen's Hummingbird (3)
Selasphorus sasin
American Avocet (2)
Recurvirostra americana
American Bird's-foot-trefoil (13)
Acmispon americanus
American Coot (3)
Fulica americana
American Crow (3)
Corvus brachyrhynchos
American Kestrel (4)
Falco sparverius
American White Pelican (6)
Pelecanus erythrorhynchos
Anna's Hummingbird (10)
Calypte anna
Annual Rabbit's-foot Grass (4)
Polypogon monspeliensis
Arrow-weed (11)
Pluchea sericea
Artemisia-leaf Pincushion (20)
Chaenactis artemisiifolia
Ash-throated Flycatcher (7)
Myiarchus cinerascens
Athel Tamarisk (5)
Tamarix aphylla
Bewick's Wren (5)
Thryomanes bewickii
Big Bend Broomspurge (3)
Euphorbia polycarpa
Bigberry Manzanita (79)
Arctostaphylos glauca
Bird's-foot Cliffbrake (47)
Pellaea mucronata
Black Locust (2)
Robinia pseudoacacia
Black Phoebe (3)
Sayornis nigricans
Black Sage (69)
Salvia mellifera
Black Skimmer (2)
Rynchops niger
Black-chinned Sparrow (3)
Spizella atrogularis
Black-necked Stilt (2)
Himantopus mexicanus
Bleachy Entoloma (7)
Entoloma ferruginans
Blue Field Gilia (14)
Gilia capitata
Blue Witch (4)
Solanum umbelliferum
Blue-gray Gnatcatcher (6)
Polioptila caerulea
Bobcat (7)
Lynx rufus
Bolete Eater (3)
Hypomyces chrysospermus
Branching Scorpionweed (19)
Phacelia ramosissima
Brewer's Wildmint (5)
Monardella breweri
Broom Rushrose (4)
Crocanthemum scoparium
Brown Pelican (3)
Pelecanus occidentalisDL
Brown Widow (5)
Latrodectus geometricus
Bull Thistle (2)
Cirsium vulgare
Bull-headed sac spider (4)
Trachelas pacificus
Bur Chervil (2)
Anthriscus caucalis
Burning Nettle (3)
Urtica urens
Bushtit (2)
Psaltriparus minimus
Bushy Spikemoss (39)
Selaginella bigelovii
Cackling Goose (2)
Branta hutchinsii
California Blue-eyed-grass (18)
Sisyrinchium bellum
California Brickell-bush (8)
Brickellia californica
California Brittlebush (3)
Encelia californica
California Buckwheat (57)
Eriogonum fasciculatum
California Chicory (2)
Rafinesquia californica
California Cudweed (9)
Pseudognaphalium californicum
California Currant (3)
Ribes californicum
California Dodder (2)
Cuscuta californica
California Ebony Tarantula (3)
Aphonopelma eutylenum
California Figwort (22)
Scrophularia californica
California Gnatcatcher (2)
Polioptila californica
California Golden Chanterelle (2)
Cantharellus californicus
California Golden Violet (16)
Viola pedunculata
California Goosefoot (5)
Blitum californicum
California Ground Squirrel (2)
Otospermophilus beecheyi
California Indigobush (6)
Amorpha californica
California Juniper (7)
Juniperus californica
California Kingsnake (8)
Lampropeltis californiae
California Lace Fern (14)
Aspidotis californica
California Live Oak (28)
Quercus agrifolia
California Mycena (2)
Mycena californiensis
California Newt (14)
Taricha torosa
California Peony (211)
Paeonia californica
California Polypody (11)
Polypodium californicum
California Poppy (32)
Eschscholzia californica
California Quail (4)
Callipepla californica
California Rose (24)
Rosa californica
California Sage (57)
Salvia columbariae
California Sagebrush (15)
Artemisia californica
California Scorpionweed (81)
Phacelia minor
California Scrub Jay (17)
Aphelocoma californica
California Scrub Oak (30)
Quercus berberidifolia
California Scurfpea (2)
Rupertia physodes
California Suncup (11)
Eulobus californicus
California Sweet-cicely (3)
Osmorhiza brachypoda
California Swollenstinger Scorpion (5)
Anuroctonus pococki
California Sycamore (5)
Platanus racemosa
California Thrasher (4)
Toxostoma redivivum
California Toothwort (8)
Cardamine californica
California Towhee (6)
Melozone crissalis
California Treefrog (28)
Pseudacris cadaverina
California asterella (30)
Calasterella californica
California common scorpion (2)
Paruroctonus silvestrii
Calyx-nose Monkeyflower (4)
Erythranthe nasuta
Candlestick Amanita (3)
Amanita calyptratoides
Cassin's Kingbird (2)
Tyrannus vociferans
Catchweed Bedstraw (7)
Galium aparine
Caterpillar Scorpionweed (35)
Phacelia cicutaria
Chalk Live-forever (34)
Dudleya pulverulenta
Chaparral Beardtongue (22)
Keckiella antirrhinoides
Chaparral Gily-flower (16)
Gilia angelensis
Chaparral Snapdragon (39)
Sairocarpus coulterianus
Chaparral Whitethorn (5)
Ceanothus leucodermis
Cheatgrass (7)
Bromus tectorum
Chick Lupine (5)
Lupinus microcarpus
Chocolate-lily (95)
Fritillaria biflora
Clark's Grebe (2)
Aechmophorus clarkii
Cleveland's Bush-monkeyflower (5)
Diplacus clevelandii
Cleveland's Lipfern (29)
Myriopteris clevelandii
Coast Horned Lizard (9)
Phrynosoma blainvillii
Coast Night Snake (2)
Hypsiglena ochrorhynchus
Coastal Woodfern (23)
Dryopteris arguta
Coffee Fern (40)
Pellaea andromedifolia
Comb Hericium (4)
Hericium coralloides
Comb-leaf Threadplant (3)
Nemacladus pinnatifidus
Common Chamise (74)
Adenostoma fasciculatum
Common Deadnettle (3)
Lamium amplexicaule
Common Eucrypta (6)
Eucrypta chrysanthemifolia
Common Goldenstar (3)
Bloomeria crocea
Common Horehound (12)
Marrubium vulgare
Common Indian Clover (4)
Trifolium albopurpureum
Common Monkeyflower (19)
Erythranthe guttata
Common Pacific Peavine (49)
Lathyrus vestitus
Common Pill-bug (3)
Armadillidium vulgare
Common Powderhorn Lichen (2)
Cladonia coniocraea
Common Pussy-paws (3)
Calyptridium monandrum
Common Sand-aster (18)
Corethrogyne filaginifolia
Common Shepherd's Purse (5)
Capsella bursa-pastoris
Common Side-blotched Lizard (15)
Uta stansburiana
Common Sowthistle (3)
Sonchus oleraceus
Cooper's Hawk (7)
Astur cooperii
Cooper's Popcorn-flower (6)
Plagiobothrys collinus
Cootamundra Wattle (2)
Acacia baileyana
Costa's Hummingbird (5)
Calypte costae
Coulter's Pine (2)
Pinus coulteri
Coyote (3)
Canis latrans
Creeping Woodsorrel (2)
Oxalis corniculata
Dark-eyed Junco (3)
Junco hyemalis
Deergrass (7)
Muhlenbergia rigens
Dense Bushmallow (3)
Malacothamnus densiflorus
Desert Scorpionweed (11)
Phacelia campanularia
Distant Scorpionweed (21)
Phacelia distans
Douglas' Wood Beauty (14)
Drymocallis glandulosa
Douglas' Wormwood (12)
Artemisia douglasiana
Dragon Wormwood (5)
Artemisia dracunculus
Durango Root (14)
Datisca glomerata
Dwarf Brodiaea (7)
Brodiaea terrestris
Dwarf Checker-mallow (6)
Sidalcea sparsifolia
Dwarf Contorted Suncup (9)
Camissonia contorta
Eastwood's Manzanita (35)
Arctostaphylos glandulosa
Egyptian Goose (2)
Alopochen aegyptiaca
Emery Rocktripe Lichen (9)
Umbilicaria phaea
Engelmann Oak (5)
Quercus engelmannii
Erect Plantain (5)
Plantago erecta
Fall Thistle (16)
Cirsium occidentale
False Monkeyflower (12)
Mimetanthe pilosa
False Puffball (2)
Reticularia lycoperdon
False Rosinweed (17)
Osmadenia tenella
False Saffron (2)
Carthamus tinctorius
Fascicled Tarweed (11)
Deinandra fasciculata
Fendler's Meadowrue (7)
Thalictrum fendleri
Field Hedge-parsley (8)
Torilis arvensis
Flat-spine Bursage (3)
Ambrosia acanthicarpa
Floriferous Monkeyflower (4)
Erythranthe floribunda
Foothill Beardtongue (3)
Penstemon heterophyllus
Foothill Clover (14)
Trifolium ciliolatum
Foothill Desert-parsley (14)
Lomatium utriculatum
Fox Sparrow (4)
Passerella iliaca
Foxtail Brome (6)
Bromus rubens
Fragrant Sumac (34)
Rhus aromatica
Fremont Cottonwood (8)
Populus fremontii
Fremont's Deathcamas (4)
Toxicoscordion fremontii
Fringed Desert-gold (5)
Linanthus dianthiflorus
Fringed Spineflower (29)
Chorizanthe fimbriata
Fringed Tubaria (2)
Tubaria furfuracea
Fringepod (4)
Thysanocarpus curvipes
Giant Canyon Woodlouse (2)
Porcellio dilatatus
Giant Reed (4)
Arundo donax
Giant Western Puffball (3)
Calvatia booniana
Giant Wildrye (4)
Leymus condensatus
Goldback Fern (20)
Pentagramma triangularis
Golden Ear-drops (19)
Ehrendorferia chrysantha
Golden-crowned Sparrow (3)
Zonotrichia atricapilla
Goldentop (3)
Lamarckia aurea
Gophersnake (11)
Pituophis catenifer
Granite Spiny Lizard (39)
Sceloporus orcutti
Grassland Silverpuffs (4)
Stebbinsoseris heterocarpa
Grassy Tarweed (4)
Madia gracilis
Great Blue Heron (4)
Ardea herodias
Great Brome (5)
Bromus diandrus
Great Egret (6)
Ardea alba
Great-tailed Grackle (2)
Quiscalus mexicanus
Hairy Curtain Crust (14)
Stereum hirsutum
Hairy Horsebrush (24)
Tetradymia comosa
Harding Grass (2)
Phalaris aquatica
Heartleaf Beardtongue (31)
Keckiella cordifolia
Heermann's Trefoil (8)
Acmispon tomentosus
Hoary-leaf Whitethorn (133)
Ceanothus crassifolius
Holly-leaf Navarretia (2)
Navarretia atractyloides
Hollyleaf Cherry (29)
Prunus ilicifolia
Hollyleaf Redberry (41)
Rhamnus ilicifolia
Hooded Oriole (4)
Icterus cucullatus
Hooked Groundstar (4)
Ancistrocarphus filagineus
Hooked Navarretia (15)
Navarretia hamata
Hooker's Evening-primrose (3)
Oenothera elata
House Finch (3)
Haemorhous mexicanus
Humboldt Lily (6)
Lilium humboldtii
Hummingbird-trumpet (24)
Epilobium canum
Hyssop Loosestrife (2)
Lythrum hyssopifolia
Incense Cedar (3)
Calocedrus decurrens
Indian Sweetclover (6)
Melilotus indicus
Indian Tobacco (6)
Nicotiana quadrivalvis
Indian Warrior (17)
Pedicularis densiflora
Interior Bush Lupine (2)
Lupinus excubitus
Irisleaf Rush (4)
Juncus xiphioides
Island False Bindweed (4)
Calystegia macrostegia
Jordan's Maidenhair Fern (3)
Adiantum jordanii
June Mushroom (2)
Gymnopus dryophilus
Kellogg's Tarweed (6)
Deinandra kelloggii
Killdeer (3)
Charadrius vociferus
Koch's Wolf Spider (3)
Alopecosa kochi
Lanceleaf Live-forever (66)
Dudleya lanceolata
Large-flower Cat's-eye (4)
Cryptantha intermedia
Largeleaf Periwinkle (4)
Vinca major
Lark Sparrow (2)
Chondestes grammacus
Laurel Sumac (42)
Malosma laurina
Leafy Fleabane (4)
Erigeron foliosus
Least Storm-Petrel (2)
Hydrobates microsoma
Lesser Goldfinch (11)
Spinus psaltria
Lincoln's Sparrow (3)
Melospiza lincolnii
Lindley's Lupine (22)
Lupinus bicolor
Loggerhead Shrike (2)
Lanius ludovicianus
London Rocket (5)
Sisymbrium irio
Long-beak Heron's-bill (7)
Erodium botrys
Longstem Buckwheat (7)
Eriogonum elongatum
Mallard (2)
Anas platyrhynchos
Maltese Star-thistle (16)
Centaurea melitensis
Many-flowered Linanthus (16)
Leptosiphon floribundus
Marbled Cellar Spider (2)
Holocnemus pluchei
Matilija Poppy (6)
Romneya coulteri
Meadow Deathcamas (3)
Toxicoscordion venenosum
Meadow Goat's-beard (2)
Tragopogon dubius
Mediterranean Mustard (8)
Hirschfeldia incana
Menzies' Baby-blue-eyes (27)
Nemophila menziesii
Mexican Catchfly (49)
Silene laciniata
Miner's-lettuce (17)
Claytonia perfoliata
Miniature Suncup (3)
Camissoniopsis micrantha
Mountain Neststraw (10)
Stylocline gnaphalioides
Mountain-mahogany (42)
Cercocarpus betuloides
Mourning Dove (6)
Zenaida macroura
Mule Deer (2)
Odocoileus hemionus
Muscovy Duck (2)
Cairina moschata
Narrowleaf Bedstraw (3)
Galium angustifolium
Narrowleaf Fluffweed (4)
Logfia gallica
Needle Goldfields (20)
Lasthenia gracilis
Neotropic Cormorant (3)
Nannopterum brasilianum
New Bride Blusher Amanita (5)
Amanita novinupta
Newberry's Lipfern (23)
Myriopteris newberryi
Nipomo Mesa Lupine (3)
Lupinus concinnus
Nipple-seed Plantain (2)
Plantago major
Northern Mockingbird (6)
Mimus polyglottos
Nuttall's Snapdragon (25)
Sairocarpus nuttallianus
Oak Titmouse (3)
Baeolophus inornatus
Oak-loving Elfin Saddle (15)
Helvella dryophila
Old-Man-in-the-Spring (4)
Senecio vulgaris
Orobus-seed Liverwort (4)
Targionia hypophylla
Pacific Black-snakeroot (14)
Sanicula crassicaulis
Pacific Grove Clover (9)
Trifolium obtusiflorum
Pacific Mistletoe (6)
Phoradendron villosum
Pacific Treefrog (13)
Pseudacris regilla
Palmer's asterella (12)
Asterellopsis palmeri
Palomar Monkeyflower (4)
Erythranthe diffusa
Panamint Live-forever (2)
Dudleya saxosa
Paniculate Tarweed (6)
Deinandra paniculata
Parish's Bluecurls (10)
Trichostema parishii
Parry's Blue-eyed Mary (4)
Collinsia parryi
Parry's Green-gentian (2)
Frasera parryi
Parry's Jepsonia (33)
Jepsonia parryi
Parry's Phacelia (7)
Phacelia parryi
Peninsular Onion (2)
Allium peninsulare
Perennial Ragweed (3)
Ambrosia psilostachya
Phainopepla (3)
Phainopepla nitens
Pin Clover (31)
Erodium cicutarium
Pine Goldenweed (5)
Ericameria pinifolia
Pine Violet (10)
Viola purpurea
Pineapple-weed Chamomile (6)
Matricaria discoidea
Pitted Onion (11)
Allium lacunosum
Plains Agrocybe (8)
Agrocybe pediades
Pond Slider (3)
Trachemys scripta
Prickly Lettuce (3)
Lactuca serriola
Prickly Phlox (100)
Linanthus californicus
Prostrate Spineflower (2)
Chorizanthe procumbens
Puncture-vine (2)
Tribulus terrestris
Purple Black-snakeroot (20)
Sanicula bipinnatifida
Purple Nodding Needlegrass (2)
Nassella pulchra
Purple-and-white Blue-eyed Mary (49)
Collinsia heterophylla
Ramona Clarkia (2)
Clarkia similis
Red Bush-monkeyflower (92)
Diplacus puniceus
Red Diamond Rattlesnake (8)
Crotalus ruber
Red Owl's-clover (3)
Castilleja exserta
Red-necked Phalarope (3)
Phalaropus lobatus
Red-skin Onion (9)
Allium haematochiton
Red-tailed Hawk (4)
Buteo jamaicensis
Red-winged Blackbird (4)
Agelaius phoeniceus
Ring-billed Gull (2)
Larus delawarensis
Ring-necked Snake (2)
Diadophis punctatus
Rose Clover (29)
Trifolium hirtum
Rosy Boa (10)
Lichanura orcutti
Rough Cocklebur (2)
Xanthium strumarium
Round-hood Milkweed (46)
Asclepias californica
Rusty Popcorn-flower (4)
Plagiobothrys nothofulvus
Sacapellote (10)
Acourtia microcephala
Sacred Thorn-apple (4)
Datura wrightii
San Bernardino Larkspur (12)
Delphinium parryi
San Diegan Legless Lizard (3)
Anniella stebbinsi
San Diego Monkeyflower (26)
Diplacus × australis
San Diego Trefoil (3)
Acmispon micranthus
San Diego Wild-cabbage (17)
Caulanthus heterophyllus
San Francisco Woodland-star (4)
Lithophragma affine
Sand Pygmyweed (12)
Crassula connata
Sandy-soil Suncup (2)
Camissonia strigulosa
Santa Barbara Honeysuckle (37)
Lonicera subspicata
Santa Rosa Basalt Brodiaea (3)
Brodiaea santarosae
Sapphire Woolstar (35)
Eriastrum sapphirinum
Sawfinger Scorpion (2)
Serradigitus gertschi
Sawtooth Bristleweed (28)
Hazardia squarrosa
Say's Phoebe (2)
Sayornis saya
Scarlet Bugler (6)
Penstemon centranthifolius
Scarlet Larkspur (20)
Delphinium cardinale
Scarlet Monkeyflower (9)
Erythranthe cardinalis
Shining Pepper-grass (5)
Lepidium nitidum
Shiny Desert-parsley (2)
Lomatium lucidum
Short-fruit Stork's-bill (4)
Erodium brachycarpum
Short-lobe Scorpionweed (16)
Phacelia brachyloba
Showy Beardtongue (29)
Penstemon spectabilis
Silvery Bryum Moss (2)
Bryum argenteum
Skunkbush (3)
Rhus trilobata
Slender Cottonweed (5)
Micropus californicus
Slender Sunflower (12)
Helianthus gracilentus
Slender Woolly Buckwheat (2)
Eriogonum gracile
Slender-flower Suncup (4)
Tetrapteron graciliflorum
Small Skeletonplant (2)
Stephanomeria exigua
Small-flower Catchfly (10)
Silene gallica
Small-flower Fiddleneck (8)
Amsinckia menziesii
Small-flower Indian-paintbrush (3)
Castilleja minor
Small-flower Meconella (7)
Meconella denticulata
Small-flower Tamarisk (2)
Tamarix parviflora
Small-head Clover (2)
Trifolium microcephalum
Smooth Cat's-ear (10)
Hypochaeris glabra
Smooth Wild Rye (2)
Elymus glaucus
Snowy Egret (2)
Egretta thula
Soft Brome (4)
Bromus hordeaceus
Sonoran Desert Centipede (5)
Scolopendra polymorpha
Southern Alligator Lizard (8)
Elgaria multicarinata
Southern Bush-monkeyflower (2)
Diplacus longiflorus
Southern California Virgin's-bower (8)
Clematis pauciflora
Southern Gilia (3)
Saltugilia australis
Southern Shoulderband (2)
Helminthoglypta tudiculata
Southern Silktassel (5)
Garrya veatchii
Southern Tauschia (17)
Tauschia arguta
Southwestern Carrot (2)
Daucus pusillus
Spanish Broom (25)
Spartium junceum
Speckled Greenshield Lichen (2)
Flavopunctelia flaventior
Spiny-leaf Sowthistle (3)
Sonchus asper
Splendid Mariposa Lily (49)
Calochortus splendens
Splitgill (4)
Schizophyllum commune
Spotted Towhee (5)
Pipilo maculatus
Spring Draba (3)
Draba verna
Spring Vetch (2)
Vicia sativa
Springtime Amanita (9)
Amanita velosa
Statice Spineflower (3)
Chorizanthe staticoides
Sticky Dudleya (2)
Dudleya viscida
Sticky False Gilia (16)
Allophyllum glutinosum
Sticky Sand-verbena (3)
Abronia villosa
Stiff Birds-beak (9)
Cordylanthus rigidus
Stilt Sandpiper (2)
Calidris himantopus
Stinging Lupine (21)
Lupinus hirsutissimus
Stonewall Rim Lichen (2)
Protoparmeliopsis muralis
Streambank Springbeauty (9)
Claytonia parviflora
Strigose Trefoil (15)
Acmispon strigosus
Striped Racer (3)
Masticophis lateralis
Succulent Annual Lupine (10)
Lupinus succulentus
Sugar Sumac (93)
Rhus ovata
Superstition Mountains Scorpion (8)
Superstitionia donensis
Tall Flatsedge (2)
Cyperus eragrostis
Tangier Peavine (3)
Lathyrus tingitanus
Telegraphweed (8)
Heterotheca grandiflora
Thickleaf Yerba Santa (11)
Eriodictyon crassifolium
Threadleaf Ragwort (2)
Senecio flaccidus
Three-nerve Goldenrod (5)
Solidago velutina
Tiger Whiptail (9)
Aspidoscelis tigris
Toad Rush (4)
Juncus bufonius
Toothed Medic (3)
Medicago polymorpha
Tournefort's Mustard (3)
Brassica tournefortii
Toyon (20)
Heteromeles arbutifolia
Tree Tobacco (6)
Nicotiana glauca
Tree-of-Heaven (2)
Ailanthus altissima
True Olive (2)
Olea europaea
Tuberous Black-snakeroot (4)
Sanicula tuberosa
Tuberous Skullcap (12)
Scutellaria tuberosa
Turkey Tail (4)
Trametes versicolor
Turkey Vulture (16)
Cathartes aura
Twisted Suncup (13)
Camissoniopsis bistorta
Two-striped Gartersnake (7)
Thamnophis hammondii
Valley Oakmoss Lichen (15)
Evernia prunastri
Vinegar Cup (8)
Helvella acetabulum
Virgate Tarplant (2)
Holocarpha virgata
Virginia Opossum (2)
Didelphis virginiana
Wavyleaf Soap-plant (2)
Chlorogalum pomeridianum
Weed's Mariposa Lily (16)
Calochortus weedii
Western Bird's-foot-trefoil (15)
Acmispon glaber
Western Black Widow Spider (4)
Latrodectus hesperus
Western Buttercup (5)
Ranunculus occidentalis
Western Fence Lizard (92)
Sceloporus occidentalis
Western Lynx Spider (4)
Oxyopes scalaris
Western Poison-oak (17)
Toxicodendron diversilobum
Western Poppy (10)
Papaver californicum
Western Skink (2)
Plestiodon skiltonianus
Western Spadefoot (3)
Spea hammondiiProposed Threatened
Western Toad (7)
Anaxyrus boreas
White Brittlebush (4)
Encelia farinosa
White Sage (33)
Salvia apiana
White Sweetclover (3)
Melilotus albus
White-crowned Sparrow (9)
Zonotrichia leucophrys
White-flower Currant (23)
Ribes indecorum
White-tip Clover (4)
Trifolium variegatum
Wide-throat Yellow Monkeyflower (20)
Diplacus brevipes
Willet (3)
Tringa semipalmata
Willow-herb Clarkia (2)
Clarkia epilobioides
Willowleaf False Willow (15)
Baccharis salicifolia
Wilson's Phalarope (2)
Phalaropus tricolorUR
Winecup Clarkia (21)
Clarkia purpurea
Winged Combseed (7)
Pectocarya linearis
Winged Sea-purslane (2)
Sesuvium verrucosum
Winter Vetch (15)
Vicia villosa
Wood Stork (4)
Mycteria americana
Woodland Pterostegia (12)
Pterostegia drymarioides
Woolly Bluecurls (4)
Trichostema lanatum
Woolly-fruit Desert-parsley (29)
Lomatium dasycarpum
Woolly-pod Milkweed (19)
Asclepias eriocarpa
Wreathplant (2)
Stephanomeria diegensis
Wrentit (4)
Chamaea fasciata
Yellow Dung Mushroom (8)
Bolbitius titubans
Yellow Gardenslug (3)
Limacus flavus
Yellow Pincushion (13)
Chaenactis glabriuscula
Yellow Star-thistle (40)
Centaurea solstitialis
Yellow Whispering-bells (16)
Emmenanthe penduliflora
Yellow-daisy Tidy-tips (2)
Layia platyglossa
Yellow-rumped Warbler (6)
Setophaga coronata
Yellow-yarrow (57)
Eriophyllum confertiflorum
a fungus (8)
Psathyrella longipes
a fungus (2)
Arrhenia chlorocyanea
a fungus (5)
Clavariadelphus occidentalis
a fungus (2)
Deconica montana
a fungus (2)
Hypomyces microspermus
a fungus (8)
Laccaria amethysteo-occidentalis
a fungus (6)
Lactarius alnicola
a fungus (3)
Lactarius rufulus
a fungus (13)
Marasmius plicatulus
a fungus (3)
Myxarium nucleatum
a fungus (71)
Omphalotus olivascens
a fungus (5)
Peziza varia
a fungus (2)
Trametopsis cervina
a fungus (15)
Xerocomellus dryophilus
a jumping spider (2)
Habronattus oregonensis
blue dicks (54)
Dipterostemon capitatus
borage chytrid (3)
Synchytrium myosotidis
crested needle grass (2)
Eriocoma coronata
stinknet (30)
Oncosiphon pilulifer
stork's-bill chytrid (3)
Synchytrium papillatum
turkey mullein (3)
Croton setiger
Federally Listed Species (23)

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.

Arroyo Toad
Anaxyrus californicusEndangered
California Orcutt Grass
Orcuttia californicaEndangered
Coastal California Gnatcatcher
Polioptila californica californicaThreatened
Encinitis Baccharis
Baccharis vanessaeThreatened
Least Bell's Vireo
Vireo bellii pusillusEndangered
Munz's Onion
Allium munziiEndangered
Nevin's Barberry
Berberis neviniiEndangered
Riverside Fairy Shrimp
Streptocephalus woottoniEndangered
San Bernardino Kangaroo Rat
Dipodomys merriami parvusEndangered
San Diego Button-celery
Eryngium aristulatum var. parishiiEndangered
San Diego Fairy Shrimp
Branchinecta sandiegonensisEndangered
San Diego Ragweed
Ambrosia pumilaEndangered
San Jacinto Valley Crownscale
Atriplex coronata var. notatiorEndangered
Slender-horned Spineflower
Dodecahema leptocerasEndangered
Southwestern Willow Flycatcher
Empidonax traillii extimusEndangered
Spreading Navarretia
Navarretia fossalisThreatened
Threadleaf Brodiaea
Brodiaea filifoliaThreatened
Vernal Pool Fairy Shrimp
Branchinecta lynchiThreatened
California Spotted Owl
Strix occidentalis occidentalis
Monarch
Danaus plexippusProposed Threatened
Southwestern Pond Turtle
Actinemys pallidaProposed Threatened
Stephens' kangaroo rat
Dipodomys stephensi (incl. D. cascus)
Western Spadefoot
Spea hammondiiProposed Threatened
Other Species of Concern (27)

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

Allen's Hummingbird
Selasphorus sasin
Bald Eagle
Haliaeetus leucocephalus
Belding's Savannah Sparrow
Passerculus sandwichensis beldingi
Black Skimmer
Rynchops niger
Black Swift
Cypseloides niger
Black Tern
Chlidonias niger surinamenisis
Black-chinned Sparrow
Spizella atrogularis
Bullock's Oriole
Icterus bullockii
California Gull
Larus californicus
California Thrasher
Toxostoma redivivum
Channel Island Song Sparrow
Melospiza melodia graminea
Clark's Grebe
Aechmophorus clarkii
Golden Eagle
Aquila chrysaetos
Lawrence's Goldfinch
Spinus lawrencei
Marbled Godwit
Limosa fedoa
Northern Harrier
Circus hudsonius
Nuttall's Woodpecker
Dryobates nuttallii
Oak Titmouse
Baeolophus inornatus
Olive-sided Flycatcher
Contopus cooperi
Saltmarsh Common Yellowthroat
Geothlypis trichas sinuosa
Short-billed Dowitcher
Limnodromus griseus
Tricolored Blackbird
Agelaius tricolor
Western Grebe
Aechmophorus occidentalis
Western Gull
Larus occidentalis
Western Screech-Owl
Megascops kennicottii cardonensis
Willet
Tringa semipalmata
Wrentit
Chamaea fasciata
Migratory Birds of Conservation Concern (25)

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.

Allen's Hummingbird
Selasphorus sasin
Bald Eagle
Haliaeetus leucocephalus
Black Skimmer
Rynchops niger
Black Swift
Cypseloides niger
Black Tern
Chlidonias niger
Black-chinned Sparrow
Spizella atrogularis
Bullock's Oriole
Icterus bullockii
California Gull
Larus californicus
California Thrasher
Toxostoma redivivum
Clark's Grebe
Aechmophorus clarkii
Common Yellowthroat
Geothlypis trichas
Golden Eagle
Aquila chrysaetos
Lawrence's Goldfinch
Spinus lawrencei
Marbled Godwit
Limosa fedoa
Oak Titmouse
Baeolophus inornatus
Olive-sided Flycatcher
Contopus cooperi
Savannah Sparrow
Passerculus sandwichensis
Short-billed Dowitcher
Limnodromus griseus
Song Sparrow
Melospiza melodia
Tricolored Blackbird
Agelaius tricolor
Western Grebe
Aechmophorus occidentalis
Western Gull
Larus occidentalis
Western Screech-Owl
Megascops kennicottii
Willet
Tringa semipalmata
Wrentit
Chamaea fasciata
Vegetation (4)

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

California Chaparral
Shrub / Shrubland · 382 ha
GNR63.7%
GNR17.5%
Northern California Coastal Scrub
Shrub / Shrubland · 46 ha
GNR7.7%
GNR6.3%

Wildhorse

Wildhorse Roadless Area

Cleveland National Forest, California · 1,483 acres