Ruby - Horse Mtn.

Humboldt-Toiyabe National Forest · Nevada · 613 acres · RoadlessArea Rule (2001)
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Observed Species (5)

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

Black-crowned Night Heron (1)
Nycticorax nycticorax
Cassin's Finch (1)
Haemorhous cassinii
Dusky Grouse (1)
Dendragapus obscurus
Engelmann Spruce (1)
Picea engelmannii
Spiny Sandwort (1)
Eremogone aculeata
Federally Listed Species (3)

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
Monarch
Danaus plexippusProposed Threatened
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Other Species of Concern (15)

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

Black Rosy-Finch
Leucosticte atrata
Bobolink
Dolichonyx oryzivorus
Broad-tailed Hummingbird
Selasphorus platycercus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
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
Willet
Tringa semipalmata
Migratory Birds of Conservation Concern (13)

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.

Black Rosy-Finch
Leucosticte atrata
Bobolink
Dolichonyx oryzivorus
Broad-tailed Hummingbird
Selasphorus platycercus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Rufous Hummingbird
Selasphorus rufus
Sage Thrasher
Oreoscoptes montanus
Willet
Tringa semipalmata
Vegetation (5)

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

Rocky Mountain Aspen Forest
Tree / Hardwood · 106 ha
GNR42.5%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 88 ha
GNR35.3%
GNR10.7%
Intermountain Aspen and Conifer Forest
Tree / Conifer-Hardwood · 9 ha
G43.7%
G31.5%

Ruby - Horse Mtn.

Ruby - Horse Mtn. Roadless Area

Humboldt-Toiyabe National Forest, Nevada · 613 acres