Thompson Seton #483

Kootenai National Forest · Montana · 29,379 acres · RoadlessArea Rule (2001)
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Observed Species (101)

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

Alaskan Clubmoss (1)
Diphasiastrum sitchense
Alberta Beardtongue (1)
Penstemon albertinus
American Dipper (1)
Cinclus mexicanus
American Yellow Lady's-slipper (1)
Cypripedium parviflorum
Arrowleaf Balsamroot (1)
Balsamorhiza sagittata
Bear's Head (1)
Hericium abietis
Blueleaf Cinquefoil (1)
Potentilla glaucophylla
Brown-eyed Wolf Lichen (1)
Letharia columbiana
Bull Thistle (1)
Cirsium vulgare
Canada Buffaloberry (1)
Shepherdia canadensis
Canada Violet (3)
Viola canadensis
Chestnut-backed Chickadee (1)
Poecile rufescens
Common Freckle Pelt (1)
Peltigera aphthosa
Common Gartersnake (1)
Thamnophis sirtalis
Common Mullein (1)
Verbascum thapsus
Common Yarrow (2)
Achillea millefolium
Conifer Mazegill (1)
Gloeophyllum sepiarium
Creeping Oregon-grape (1)
Berberis repens
Cutleaf Anemone (1)
Anemone multifida
Dawson's Angelica (3)
Angelica dawsonii
Drummond's Thistle (1)
Cirsium scariosum
Dwarf Dogwood (1)
Cornus canadensis
Dwarf Waterleaf (3)
Hydrophyllum capitatum
Eggleaf Beardtongue (1)
Penstemon ellipticus
Entireleaf Ragwort (1)
Senecio integerrimus
Fireweed (2)
Chamaenerion angustifolium
Four-line Honeysuckle (1)
Lonicera involucrata
Fringed Grass-of-Parnassus (2)
Parnassia fimbriata
Goldenrod Crab Spider (1)
Misumena vatia
Green-tongue Liverwort (1)
Marchantia polymorpha
Harsh Indian-paintbrush (2)
Castilleja hispida
Heartleaf Arnica (2)
Arnica cordifolia
Hooker's Mandarin (2)
Prosartes hookeri
Lanceleaf Springbeauty (3)
Claytonia lanceolata
Lanceleaf Stonecrop (3)
Sedum lanceolatum
Larch Suillus (1)
Suillus clintonianus
Large-flower Yellow Fawnlily (2)
Erythronium grandiflorum
Largeleaf Avens (1)
Geum macrophyllum
Late Fall Oyster (1)
Sarcomyxa serotina
Leafy-bracted Aster (1)
Symphyotrichum foliaceum
Lewis' Monkeyflower (1)
Erythranthe lewisii
Lodgepole Pine (1)
Pinus contorta
Lung Lichen (2)
Lobaria pulmonaria
Moose (1)
Alces alces
Mountain Maple (2)
Acer glabrum
Naked Mitrewort (1)
Mitella nuda
Northern Gentian (2)
Gentianella amarella
Northern Hawk Owl (1)
Surnia ulula
Orange Chocolate Chip Lichen (1)
Solorina crocea
Orange Honeysuckle (1)
Lonicera ciliosa
Oregon Boxleaf (1)
Paxistima myrsinites
Pearly Everlasting (2)
Anaphalis margaritacea
Poker Alumroot (1)
Heuchera cylindrica
Ponderosa Pine (1)
Pinus ponderosa
Purple Clematis (2)
Clematis occidentalis
Red Raspberry (1)
Rubus idaeus
Red-osier Dogwood (1)
Cornus sericea
Rocky Mountain Goat (1)
Oreamnos americanus
Roundleaf Orchid (1)
Galearis rotundifolia
Sand Violet (2)
Viola adunca
Sandberg's Desert-parsley (1)
Lomatium sandbergii
Saskatoon (2)
Amelanchier alnifolia
Showy Jacob's-ladder (2)
Polemonium pulcherrimum
Silky Scorpionweed (1)
Phacelia sericea
Small-flower Blue-eyed Mary (1)
Collinsia parviflora
Square-twigged Huckleberry (1)
Vaccinium membranaceum
Squashberry (1)
Viburnum edule
Stiff Clubmoss (2)
Spinulum annotinum
Subalpine Fleabane (1)
Erigeron glacialis
Subalpine Larch (1)
Larix lyallii
Sulphur-flower Buckwheat (1)
Eriogonum umbellatum
Sutherland's Larkspur (1)
Delphinium sutherlandii
Thymeleaf Speedwell (1)
Veronica serpyllifolia
Varied Thrush (1)
Ixoreus naevius
Veiled Polypore (1)
Cryptoporus volvatus
Vinegar Cup (1)
Helvella acetabulum
Virginia Strawberry (1)
Fragaria virginiana
Wall-lettuce (1)
Mycelis muralis
Western Featherbells (1)
Anticlea occidentalis
Western Gromwell (1)
Lithospermum ruderale
Western Tiger Salamander (1)
Ambystoma mavortium
Western Trillium (1)
Trillium ovatum
White Globe-flower (1)
Trollius albiflorus
White Pine Blister Rust (1)
Cronartium ribicola
White-flower Hawkweed (1)
Hieracium albiflorum
White-flowered Rhododendron (2)
Rhododendron albiflorum
White-tailed Deer (4)
Odocoileus virginianus
Wild Bergamot (1)
Monarda fistulosa
Wild Sarsaparilla (1)
Aralia nudicaulis
Wood Lily (1)
Lilium philadelphicum
Woodland Strawberry (1)
Fragaria vesca
Woods' Rose (1)
Rosa woodsii
Yellow Beardtongue (1)
Penstemon confertus
Yellow Columbine (3)
Aquilegia flavescens
Yellow Sweet-vetch (1)
Hedysarum sulphurescens
Yellow-rumped Warbler (1)
Setophaga coronata
a fungus (1)
Inonotus obliquus
a fungus (1)
Caloscypha fulgens
a fungus (2)
Maublancomyces montanus
salmon-eggs (1)
Hemitrichia decipiens
Federally Listed Species (8)

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.

Spalding's Campion
Silene spaldingiiThreatened
Whitebark Pine
Pinus albicaulisThreatened
Bull Trout
Salvelinus confluentus
Canada Lynx
Lynx canadensis
Grizzly bear
Ursus arctos horribilis
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Other Species of Concern (10)

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
Lesser Yellowlegs
Tringa flavipes
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Western Grebe
Aechmophorus occidentalis
Migratory Birds of Conservation Concern (10)

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
Lesser Yellowlegs
Tringa flavipes
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Western Grebe
Aechmophorus occidentalis
Vegetation (11)

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

GNR34.9%
GNR26.2%
GNR10.6%
Southern Rockies Mixed Conifer Forest
Tree / Conifer · 1,228 ha
GNR10.3%
Northern Rockies Subalpine Shrubland
Shrub / Shrubland · 769 ha
GNR6.5%
Southern Rockies Mixed Conifer Forest
Tree / Conifer · 353 ha
GNR3.0%
Rocky Mountain Lodgepole Pine Forest
Tree / Conifer · 316 ha
GNR2.7%
Northern Rockies Foothill Shrubland
Shrub / Shrubland · 201 ha
GNR1.7%
Rocky Mountain Cliff Canyon and Massive Bedrock
Sparse / Sparsely Vegetated · 178 ha
1.5%
Northern Rockies Avalanche Chute Shrubland
Shrub / Shrubland · 116 ha
GNR1.0%
Rocky Mountain Subalpine Meadow
Herb / Grassland · 103 ha
GNR0.9%

Thompson Seton #483

Thompson Seton #483 Roadless Area

Kootenai National Forest, Montana · 29,379 acres