Kettle Mtn.

Shasta-Trinity National Forest · California · 4,589 acres · RoadlessArea Rule (2001)
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Observed Species (159)

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

(2)
Calochortus syntrophus
(4)
Erythranthe taylorii
(1)
Graemeloweus iviei
American Black Bear (1)
Ursus americanus
American Purple Vetch (1)
Vicia americana
Beetle Spurge (1)
Euphorbia crenulata
Bigleaf Maple (1)
Acer macrophyllum
Black-fruit Dogwood (1)
Cornus sessilis
Bobcat (3)
Lynx rufus
Bouncing-bet (1)
Saponaria officinalis
Bowl Clover (1)
Trifolium cyathiferum
Bracken Fern (2)
Pteridium aquilinum
Bristly Dogtail Grass (2)
Cynosurus echinatus
Butte County Fritillary (2)
Fritillaria eastwoodiae
California Black Oak (3)
Quercus kelloggii
California Gromwell (4)
Lithospermum californicum
California Harebell (5)
Smithiastrum prenanthoides
California Kingsnake (1)
Lampropeltis californiae
California Mountain Kingsnake (1)
Lampropeltis zonata
California Rockrose (1)
Helianthella californica
California Smilax (2)
Smilax californica
California Spikenard (1)
Aralia californica
California Waterleaf (1)
Hydrophyllum occidentale
Canyon Live Oak (3)
Quercus chrysolepis
Chaparral Honeysuckle (1)
Lonicera interrupta
Coastal Giant Salamander (4)
Dicamptodon tenebrosus
Common Gartersnake (1)
Thamnophis sirtalis
Common St. John's-wort (1)
Hypericum perforatum
Deerbrush (2)
Ceanothus integerrimus
Dense-flower Pepper-grass (1)
Lepidium densiflorum
Douglas Juga (1)
Juga douglasi
Douglas' Squirrel (1)
Tamiasciurus douglasii
Douglas-fir (1)
Pseudotsuga menziesii
Durango Root (2)
Datisca glomerata
Eggleaf Spurge (2)
Euphorbia oblongata
Ensatina (4)
Ensatina eschscholtzii
Evergreen Blackberry (1)
Rubus laciniatus
Fall Thistle (1)
Cirsium occidentale
Felt-ringed Agaricus (1)
Agaricus hondensis
Field Pennycress (1)
Thlaspi arvense
Foot-hill Trefoil (1)
Acmispon brachycarpus
Giant Chainfern (1)
Woodwardia fimbriata
Giant Pinedrops (2)
Pterospora andromedea
Glassy Lancetooth (1)
Haplotrema keepi
Golden Triteleia (2)
Triteleia ixioides
Gophersnake (1)
Pituophis catenifer
Grass Peavine (1)
Lathyrus sphaericus
Great Horned Owl (1)
Bubo virginianus
Greenleaf Manzanita (1)
Arctostaphylos patula
Hairy Woodpecker (1)
Leuconotopicus villosus
Hartweg's Wild Ginger (2)
Asarum hartwegii
Harvest Brodiaea (1)
Brodiaea elegans
Incense Cedar (2)
Calocedrus decurrens
Kellogg's Monkeyflower (2)
Diplacus kelloggii
Lace Lipfern (2)
Myriopteris gracillima
Large Fringe-cup (1)
Tellima grandiflora
Large-flower Collomia (1)
Collomia grandiflora
Leafless wintergreen (1)
Pyrola aphylla
Lemmon's Catchfly (1)
Silene lemmonii
Lewis' Mock Orange (1)
Philadelphus lewisii
Littleleaf Miner's-lettuce (3)
Montia parvifolia
Long-tube Iris (5)
Iris tenuissima
Longleaf Oregon-grape (1)
Berberis nervosa
Mahala-mat Ceanothus (1)
Ceanothus prostratus
Minnesota Mountain Onion (1)
Allium incomptum
Mountain Hemlock (1)
Tsuga mertensiana
Mountain Whitethorn (1)
Ceanothus cordulatus
Mountain-mahogany (1)
Cercocarpus betuloides
Mt. Shasta Snakeroot (1)
Ageratina shastensis
Mule Deer (1)
Odocoileus hemionus
Musk Monkeyflower (1)
Erythranthe moschata
Narrowleaf Swordfern (1)
Polystichum imbricans
Night-blooming Bindweed (1)
Calystegia atriplicifolia
North American Racer (2)
Coluber constrictor
Northern Alligator Lizard (3)
Elgaria coerulea
Northern Clarkia (1)
Clarkia borealis
Orange Honeysuckle (3)
Lonicera ciliosa
Orchard Grass (2)
Dactylis glomerata
Oregon Ash (1)
Fraxinus latifolia
Oregon Boxleaf (1)
Paxistima myrsinites
Oregon White Oak (1)
Quercus garryana
Oso-berry (1)
Oemleria cerasiformis
Pacific Bleedingheart (4)
Dicentra formosa
Pacific Dogwood (4)
Cornus nuttallii
Pacific Madrone (1)
Arbutus menziesii
Pacific Marten (1)
Martes caurina
Pacific Stonecrop (3)
Sedum spathulifolium
Pacific Treefrog (1)
Pseudacris regilla
Pacific Yew (2)
Taxus brevifolia
Parry's Rabbitbrush (1)
Ericameria parryi
Perennial Pea (1)
Lathyrus latifolius
Philadelphia Fleabane (1)
Erigeron philadelphicus
Pine Violet (2)
Viola lobata
Pink False Gilia (1)
Allophyllum divaricatum
Purple Black-snakeroot (1)
Sanicula bipinnatifida
Rainbow Trout or Steelhead (1)
Oncorhynchus mykiss
Red Clover (3)
Trifolium pratense
Red Larkspur (2)
Delphinium nudicaule
Rose Campion (3)
Silene coronaria
Rough-skinned Newt (1)
Taricha granulosa
Rubber Rabbitbrush (1)
Ericameria nauseosa
Scarlet Missionbells (2)
Fritillaria recurva
Scarlet Monkeyflower (1)
Erythranthe cardinalis
Self-heal (2)
Prunella vulgaris
Shasta Black Salamander (5)
Aneides iecanus
Shasta Maidenhair Fern (7)
Adiantum shastense
Shasta Salamander (4)
Hydromantes shastae
Showy Tarweed (1)
Madia elegans
Sierra Gooseberry (1)
Ribes roezlii
Sierra Milkwort (1)
Rhinotropis cornuta
Sierra Newt (1)
Taricha sierrae
Siskiyou Mountain Woodland-star (1)
Lithophragma campanulatum
Sky-blue Beardtongue (2)
Penstemon azureus
Slender Catchfly (1)
Silene greenei
Slender Clarkia (1)
Clarkia gracilis
Small-flower Tonella (1)
Tonella tenella
Small-head Clover (1)
Trifolium microcephalum
Soft Brome (1)
Bromus hordeaceus
Solomon's-plume (1)
Maianthemum racemosum
Spotted Coralroot (1)
Corallorhiza maculata
Spotted Sandpiper (1)
Actitis macularius
Spreading Dogbane (2)
Apocynum androsaemifolium
Spring Coccora (1)
Amanita vernicoccora
Stipulate Trefoil (1)
Hosackia stipularis
Streambank Springbeauty (1)
Claytonia parviflora
Sugar Pine (1)
Pinus lambertiana
Sulphur Shelf (1)
Laetiporus gilbertsonii
Tassel Flower (1)
Brickellia grandiflora
Taw Manroot (1)
Marah watsonii
Thickleaf Bird's-foot-trefoil (1)
Hosackia crassifolia
Thimbleberry (2)
Rubus parviflorus
Tolmie's Mariposa Lily (1)
Calochortus tolmiei
Tongue Clarkia (1)
Clarkia rhomboidea
Torrent Sedge (1)
Carex nudata
Torrey's Monkeyflower (1)
Diplacus torreyi
Tree-of-Heaven (1)
Ailanthus altissima
Turkey Vulture (1)
Cathartes aura
Umbrella Plant (1)
Darmera peltata
Vine Maple (1)
Acer circinatum
Violet Draperia (1)
Draperia systyla
Washington Lily (2)
Lilium washingtonianum
West Coast Goldenrod (1)
Solidago elongata
Western Columbine (4)
Aquilegia formosa
Western Fence Lizard (1)
Sceloporus occidentalis
Western Ladies'-tresses (1)
Spiranthes porrifolia
Western Marsh Cudweed (1)
Gnaphalium palustre
Western Poison-oak (2)
Toxicodendron diversilobum
Western Skink (1)
Plestiodon skiltonianus
Western Swordfern (1)
Polystichum munitum
Western Vervain (1)
Verbena lasiostachys
White Fir (1)
Abies concolor
White-tip Clover (1)
Trifolium variegatum
Wood Rose (1)
Rosa gymnocarpa
Yellow Triteleia (1)
Triteleia crocea
Yellow-rumped Warbler (1)
Setophaga coronata
Yellow-spotted Millipede (2)
Harpaphe haydeniana
a fungus (2)
Porodaedalea pini
a terrestrial slug (1)
Ariolimax buttoni
Federally Listed Species (10)

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.

Conservancy Fairy Shrimp
Branchinecta conservatioEndangered
Northern Spotted Owl
Strix occidentalis caurinaThreatened
Vernal Pool Fairy Shrimp
Branchinecta lynchiThreatened
Vernal Pool Tadpole Shrimp
Lepidurus packardiEndangered
California Condor
Gymnogyps californianusE, XN
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Northwestern Pond Turtle
Actinemys marmorataProposed Threatened
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (1)

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

Bald Eagle
Haliaeetus leucocephalus
Migratory Birds of Conservation Concern (1)

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
Vegetation (6)

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

GNR53.0%
California Mixed Evergreen Forest
Tree / Conifer · 496 ha
GNR26.7%
California Mixed Conifer Forest
Tree / Conifer · 99 ha
GNR5.3%
GNR4.3%
California Mixed Conifer Forest
Tree / Conifer · 77 ha
GNR4.1%
California Foothill Black Oak and Conifer Forest
Tree / Conifer-Hardwood · 30 ha
GNR1.6%

Kettle Mtn.

Kettle Mtn. Roadless Area

Shasta-Trinity National Forest, California · 4,589 acres