Iceberg - Slinkard

Humboldt-Toiyabe National Forest · California · 1,551 acres · RoadlessArea Rule (2001)
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Observed Species (18)

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

Antelope Bitterbrush (1)
Purshia tridentata
Awnless Brome (1)
Bromus inermis
Beardless Lyme Grass (2)
Leymus triticoides
Bottlebrush Squirrel-tail (1)
Elymus elymoides
Bulbous Bluegrass (1)
Poa bulbosa
Coyote Tobacco (1)
Nicotiana attenuata
Crested Wheatgrass (1)
Agropyron cristatum
Golden × Rainbow Trout (1)
Oncorhynchus aguabonita × mykiss
Meadow Timothy (1)
Phleum pratense
Munite Prickly-poppy (1)
Argemone munita
Pacific Treefrog (1)
Pseudacris regilla
Purple Nightshade (1)
Solanum xanti
Sagebrush Bluebells (1)
Mertensia oblongifolia
San Jacinto Bluecurls (1)
Trichostema austromontanum
Sticky-leaf Rabbitbrush (1)
Chrysothamnus viscidiflorus
Tobacco Ceanothus (1)
Ceanothus velutinus
Western Fence Lizard (1)
Sceloporus occidentalis
Woolly Mule's-ears (1)
Wyethia mollis
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.

Whitebark Pine
Pinus albicaulisThreatened
Gray Wolf
Canis lupus
Greater Sage-Grouse
Centrocercus urophasianus
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Northwestern Pond Turtle
Actinemys marmorataProposed Threatened
Sierra Nevada Red Fox
Vulpes vulpes necator
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (9)

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

Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
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 (7)

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.

Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Rufous Hummingbird
Selasphorus rufus
Sage Thrasher
Oreoscoptes montanus
Vegetation (13)

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

Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 205 ha
GNR32.6%
California Mountain Chaparral
Shrub / Shrubland · 95 ha
GNR15.2%
GNR14.3%
Great Basin Pinyon-Juniper Woodland
Tree / Conifer · 46 ha
GNR7.4%
Northern Rockies Subalpine Grassland
Herb / Grassland · 35 ha
GNR5.6%
California Subalpine Woodland
Tree / Conifer · 31 ha
GNR4.9%
4.3%
California Mixed Conifer Forest
Tree / Conifer · 14 ha
GNR2.3%
Sierra Nevada Jeffrey Pine Forest
Tree / Conifer · 14 ha
GNR2.2%
Rocky Mountain Foothill Shrubland
Shrub / Shrubland · 8 ha
G31.3%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 5 ha
G30.7%
Intermountain Semi-Desert Grassland
Herb / Grassland · 3 ha
G20.4%

Iceberg - Slinkard

Iceberg - Slinkard Roadless Area

Humboldt-Toiyabe National Forest, California · 1,551 acres