North Siegel

Lolo National Forest · Montana · 9,208 acres · RoadlessArea Rule (2001)
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Observed Species (71)

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

American Ermine (1)
Mustela richardsonii
Antelope Bitterbrush (1)
Purshia tridentata
Apricot Jelly Fungus (1)
Guepinia helvelloides
Arrowleaf Balsamroot (2)
Balsamorhiza sagittata
Bald Eagle (3)
Haliaeetus leucocephalusDL
Bearberry (1)
Arctostaphylos uva-ursi
Black-billed Magpie (1)
Pica hudsonia
Black-chinned Hummingbird (1)
Archilochus alexandri
Bracken Fern (1)
Pteridium aquilinum
Bufflehead (1)
Bucephala albeola
Bulbous Bluegrass (1)
Poa bulbosa
Calliope Hummingbird (4)
Selasphorus calliope
Cassin's Finch (1)
Haemorhous cassinii
Choke Cherry (2)
Prunus virginiana
Common Goldeneye (1)
Bucephala clangula
Common Mullein (2)
Verbascum thapsus
Common Wintergreen (1)
Chimaphila umbellata
Creeping Oregon-grape (1)
Berberis repens
Devil's-club (1)
Oplopanax horridus
Douglas-fir (2)
Pseudotsuga menziesii
Fringed Loosestrife (1)
Lysimachia ciliata
Giant Rattlesnake-plantain (2)
Goodyera oblongifolia
Gold Cobblestone Lichen (1)
Pleopsidium flavum
Golden Tickseed (1)
Coreopsis tinctoria
Grand Fir (1)
Abies grandis
Gray Wolf (1)
Canis lupus
Green Nightshade (1)
Solanum nitidibaccatum
Grooved Fingernailclam (2)
Sphaerium simile
Jelly Tooth (2)
Pseudohydnum gelatinosum
Larch Suillus (1)
Suillus clintonianus
Lewis' Mock Orange (1)
Philadelphus lewisii
Lodgepole Pine (1)
Pinus contorta
Mallow-leaf Ninebark (2)
Physocarpus malvaceus
Northern Pike (1)
Esox lucius
Northern Pikeminnow (1)
Ptychocheilus oregonensis
Oceanspray (1)
Holodiscus discolor
Oregon Boxleaf (2)
Paxistima myrsinites
Oregon-tea (1)
Ceanothus sanguineus
Pacific Yew (1)
Taxus brevifolia
Peregrine Falcon (1)
Falco peregrinus
Ponderosa Pine (3)
Pinus ponderosa
Prairie Rattlesnake (1)
Crotalus viridis
Quaking Aspen (1)
Populus tremuloides
Red-stem Springbeauty (1)
Claytonia rubra
Rough Cocklebur (1)
Xanthium strumarium
Rubber Boa (1)
Charina bottae
Rufous Hummingbird (1)
Selasphorus rufus
Russian Leafy Spurge (1)
Euphorbia virgata
Sand Springbeauty (2)
Claytonia arenicola
Saskatoon (3)
Amelanchier alnifolia
Showy Milkweed (1)
Asclepias speciosa
Smallmouth Bass (2)
Micropterus dolomieu
Spotted Knapweed (1)
Centaurea stoebe
Streambank Springbeauty (1)
Claytonia parviflora
Thimbleberry (1)
Rubus parviflorus
Townsend's Warbler (1)
Setophaga townsendi
Violet-green Swallow (1)
Tachycineta thalassina
Virile Crayfish (1)
Faxonius virilis
Water Horsetail (1)
Equisetum fluviatile
Western Gromwell (1)
Lithospermum ruderale
Western Larch (1)
Larix occidentalis
Western Red-cedar (2)
Thuja plicata
Western Trillium (2)
Trillium ovatum
Western Wood-Pewee (1)
Contopus sordidulus
Wilcox's Beardtongue (1)
Penstemon wilcoxii
Woodland Strawberry (1)
Fragaria vesca
Yellow Bullhead (1)
Ameiurus natalis
Yellow Iris (1)
Iris pseudacorus
a fungus (1)
Lactarius rubrilacteus
an amphipod (2)
Gammarus lacustris
fragile stonewort (1)
Chara globularis
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 (6)

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
Golden Eagle
Aquila chrysaetos
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Migratory Birds of Conservation Concern (6)

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
Golden Eagle
Aquila chrysaetos
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Vegetation (10)

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

Southern Rockies Mixed Conifer Forest
Tree / Conifer · 2,065 ha
GNR55.4%
Rocky Mountain Lodgepole Pine Forest
Tree / Conifer · 366 ha
GNR9.8%
GNR8.4%
GNR6.3%
Southern Rockies Mixed Conifer Forest
Tree / Conifer · 223 ha
GNR6.0%
Northern Rockies Subalpine Shrubland
Shrub / Shrubland · 152 ha
GNR4.1%
Northern Rockies Foothill Shrubland
Shrub / Shrubland · 143 ha
GNR3.8%
GNR2.2%
GNR1.5%
GNR0.9%

North Siegel

North Siegel Roadless Area

Lolo National Forest, Montana · 9,208 acres