Hoover - Emma Lake

Humboldt-Toiyabe National Forest · California · 1,007 acres · RoadlessArea Rule (2001)
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Observed Species (93)

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

Whitebark Pine (6)
Pinus albicaulisThreatened
(1)
Phyllocoptes didelphis
(1)
Aceria ceanothi
Alpine Prickly Gooseberry (3)
Ribes montigenum
American Goshawk (1)
Astur atricapillus
American Pika (1)
Ochotona princeps
Anderson's Thistle (1)
Cirsium andersonii
Antelope Bitterbrush (1)
Purshia tridentata
Aspen Roughstem (1)
Leccinum insigne
Aspen leafgall mite (2)
Aceria dispar
Belding's Ground Squirrel (2)
Urocitellus beldingi
Big Western Juniper (5)
Juniperus grandis
Bitter Cherry (1)
Prunus emarginata
Blue Stickseed (1)
Hackelia micrantha
Bottlebrush Squirrel-tail (1)
Elymus elymoides
Brewer's Mountain-heath (1)
Phyllodoce breweri
Brewer's Sparrow (4)
Spizella breweri
Bull Elephant's-head (1)
Pedicularis groenlandica
California Blue-eyed-grass (1)
Sisyrinchium bellum
California Red Fir (2)
Abies magnifica
Californian False Hellebore (1)
Veratrum californicum
Calliope Hummingbird (1)
Selasphorus calliope
Chamisso's Miner's-lettuce (2)
Montia chamissoi
Clark's Nutcracker (3)
Nucifraga columbiana
Common Yarrow (5)
Achillea millefolium
Cooper's Hawk (1)
Astur cooperii
Coulter's Fleabane (3)
Erigeron coulteri
Cow-parsnip (2)
Heracleum maximum
Curl-leaf Mountain-mahogany (2)
Cercocarpus ledifolius
Dark-eyed Junco (2)
Junco hyemalis
Desert Mountain Phlox (1)
Phlox stansburyi
Domestic Sheep (1)
Ovis aries
Dusky Flycatcher (2)
Empidonax oberholseri
Dwarf Mountain Fleabane (1)
Erigeron compositus
Eschscholtz's Buttercup (1)
Ranunculus eschscholtzii
Fireweed (4)
Chamaenerion angustifolium
Giant Pinedrops (1)
Pterospora andromedea
Golden Eagle (1)
Aquila chrysaetos
Granite Prickly-phlox (1)
Linanthus pungens
Greater Red Indian-paintbrush (1)
Castilleja miniata
Green Rock-posy Lichen (1)
Rhizoplaca melanophthalma
Green-tailed Towhee (3)
Pipilo chlorurus
Hairy Woodpecker (1)
Leuconotopicus villosus
Hoary Pincushion (1)
Chaenactis douglasii
Juniper Mistletoe (1)
Phoradendron juniperinum
Lazuli Bunting (2)
Passerina amoena
Least Chipmunk (1)
Neotamias minimus
Leichtlin's Mariposa Lily (3)
Calochortus leichtlinii
Lobb's Buckwheat (3)
Eriogonum lobbii
Lodgepole Pine (1)
Pinus contorta
Low Scorpionweed (2)
Phacelia humilis
Meadow Barley (1)
Hordeum brachyantherum
Mountain Hemlock (3)
Tsuga mertensiana
Mountain Snowberry (3)
Symphoricarpos rotundifolius
Mountain Timothy (1)
Phleum alpinum
Mule Deer (1)
Odocoileus hemionus
Nettle-leaf Giant-hyssop (3)
Agastache urticifolia
Orange Agoseris (1)
Agoseris aurantiaca
Parry's Rabbitbrush (1)
Ericameria parryi
Pine Violet (1)
Viola purpurea
Poplar Leaf Gall Mite (2)
Aceria parapopuli
Primrose Monkeyflower (2)
Erythranthe primuloides
Pursh's Milkvetch (1)
Astragalus purshii
Quaking Aspen (2)
Populus tremuloides
Red-tailed Hawk (1)
Buteo jamaicensis
Rescue Grass (1)
Bromus catharticus
Rydberg's Beardtongue (1)
Penstemon rydbergii
Scarlet Skyrocket (2)
Ipomopsis aggregata
Sharp-scaled Goldenweed (1)
Ericameria discoidea
Sierra Wallflower (1)
Erysimum perenne
Silverleaf Scorpionweed (1)
Phacelia hastata
Silvery Ragwort (1)
Packera cana
Spreading Phlox (2)
Phlox diffusa
Sticky-leaf Rabbitbrush (2)
Chrysothamnus viscidiflorus
Streamside Bluebells (2)
Mertensia ciliata
Sulphur-flower Buckwheat (1)
Eriogonum umbellatum
Swamp Whiteheads (4)
Angelica capitellata
Tall Swamp Onion (2)
Allium validum
Tall White Bog Orchid (3)
Platanthera dilatata
Tall Woolly Buckwheat (2)
Eriogonum elatum
Terrestrial Gartersnake (1)
Thamnophis elegans
Tiling's Monkeyflower (2)
Erythranthe tilingii
Tobacco Ceanothus (3)
Ceanothus velutinus
Wall-flower Phoenicaulis (3)
Phoenicaulis cheiranthoides
Wax Currant (5)
Ribes cereum
Western Blue Iris (4)
Iris missouriensis
Western Columbine (3)
Aquilegia formosa
Western Jacob's-ladder (1)
Polemonium occidentale
Western Tanager (4)
Piranga ludoviciana
Wood Beauty (1)
Drymocallis lactea
Woolly Mule's-ears (2)
Wyethia mollis
Wyoming Indian-paintbrush (4)
Castilleja linariifolia
Yellow-rumped Warbler (4)
Setophaga coronata
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.

Sierra Nevada Yellow-legged Frog
Rana sierraeEndangered
Whitebark Pine
Pinus albicaulisThreatened
Yosemite Toad
Anaxyrus canorusThreatened
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 (12)

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

American Dipper
Cinclus mexicanus
Bald Eagle
Haliaeetus leucocephalus
Black-throated Gray Warbler
Setophaga nigrescens
California Gull
Larus californicus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Golden Eagle
Aquila chrysaetos
Hermit Warbler
Setophaga occidentalis
Northern Harrier
Circus hudsonius
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Sage Thrasher
Oreoscoptes montanus
Migratory Birds of Conservation Concern (11)

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.

American Dipper
Cinclus mexicanus
Bald Eagle
Haliaeetus leucocephalus
Black-throated Gray Warbler
Setophaga nigrescens
California Gull
Larus californicus
Calliope Hummingbird
Selasphorus calliope
Cassin's Finch
Haemorhous cassinii
Golden Eagle
Aquila chrysaetos
Hermit Warbler
Setophaga occidentalis
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Sage Thrasher
Oreoscoptes montanus
Vegetation (12)

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

GNR21.0%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 64 ha
GNR15.8%
California Mountain Chaparral
Shrub / Shrubland · 57 ha
GNR14.0%
California High Mountain Meadow
Herb / Grassland · 29 ha
GNR7.0%
Rocky Mountain Aspen Forest
Tree / Hardwood · 25 ha
GNR6.2%
California Subalpine Woodland
Tree / Conifer · 23 ha
GNR5.7%
Sierra Nevada Cliff and Canyon
Sparse / Sparsely Vegetated · 19 ha
4.7%
Mediterranean California Alpine Bedrock and Scree
Sparse / Sparsely Vegetated · 17 ha
4.2%
Sierra Nevada Lodgepole Pine Forest
Tree / Conifer · 16 ha
GNR3.9%
GNR3.6%
GNR2.8%
Sierra Nevada Alpine Shrubland
Shrub / Shrubland · 11 ha
GNR2.7%

Hoover - Emma Lake

Hoover - Emma Lake Roadless Area

Humboldt-Toiyabe National Forest, California · 1,007 acres