Geographic boundaries of the COAs were updated for the 2026 State Wildlife Action Plan and the associated COA profiles are intended to provide additional information. Content of each COA profile is being refined and will be updated to reflect current conditions when feasible. Please help us by submitting information on Local Conservation Actions, Plans, or Potential Partners to: OCS.revision@odfw.oregon.gov.
Includes significant wetland and wet meadow areas. Immediately adjacent to NB COA “Brothers – North Wagontire”.
Ecoregions
Blue Mountains
Located in NE Oregon, the Blue Mountains ecoregion is the largest ecoregion in the state. It provides a diverse complex of mountain ranges, valleys, and plateaus that extend beyond Oregon into the states of Idaho and Washington.
East Cascades
The East Cascade ecoregion extends from the Cascade Mountains' summit east to the warmer, drier high desert and down the length of the state. This ecoregion varies dramatically from its cool, moist border with the West Cascades ecoregion to its dry eastern border, where it meets sagebrush desert landscapes.
Northern Basin and Range
The Northern Basin and Range ecoregion covers the very large southeastern portion of the state, from Burns south to the Nevada border and from the Christmas Valley east to Idaho. It is largely a high elevation desert-like area dominated by sagebrush communities and habitats.
Key Habitats
Ponderosa Pine Woodlands
Ponderosa pine woodlands are common in Oregon’s eastside ecoregions. While dominated by ponderosa pine, these woodlands may also have lodgepole pine, western juniper, aspen, western larch, grand fir, Douglas-fir, mountain mahogany, incense cedar, sugar pine, or white fir, depending on ecoregion and site conditions. Known for their open forest structure, these woodlands generally have fewer …
Flowing Water and Riparian Habitats
Flowing Water and Riparian Habitats include all naturally occurring flowing freshwater streams and rivers throughout Oregon as well as the adjacent riparian habitat.
Sagebrush Habitats
Sagebrush habitats include all sagebrush steppe- and shrubland-dominated communities found east of the Cascade Mountains.
Species of Greatest Conservation Need
American Avocet (Modeled)
Recurvirostra americana
American Goshawk (Observed and Modeled)
Astur atricapillus
American Pika (Observed and Modeled)
Ochotona princeps
American Three-toed Woodpecker (Observed and Modeled)
Picoides dorsalis
American White Pelican (Modeled)
Pelecanus erythrorhynchos
Black-backed Woodpecker (Observed and Modeled)
Picoides arcticus
Black Tern (Modeled)
Chlidonias niger
Brewer’s Sparrow (Observed and Modeled)
Spizella breweri breweri
California Myotis (Observed and Modeled)
Myotis californicus
Canyon Bat (Modeled)
Parastrellus hesperus
Cascades Frog (Modeled)
Rana cascadae
Chipping Sparrow (Observed and Modeled)
Spizella passerina
Common Nighthawk (Observed and Modeled)
Chordeiles minor
Ferruginous Hawk (Observed and Modeled)
Buteo regalis
Flammulated Owl (Observed and Modeled)
Psiloscops flammeolus
Fringed Myotis (Modeled)
Myotis thysanodes
Golden Eagle (Observed and Modeled)
Aquila chrysaetos
Great Gray Owl (Observed and Modeled)
Strix nebulosa
Greater Sage-Grouse (Observed)
Centrocercus urophasianus
Hoary Bat (Observed and Modeled)
Lasiurus cinereus
Lewis’s Woodpecker (Observed and Modeled)
Melanerpes lewis
Little Brown Myotis (Observed and Modeled)
Myotis lucifugus
Loggerhead Shrike (Observed and Modeled)
Lanius ludovicianus
Long-billed Curlew (Modeled)
Numenius americanus
Long-legged Myotis (Observed and Modeled)
Myotis volans
Morrison Bumble Bee (Observed)
Bombus morrisoni
North American Porcupine (Observed and Modeled)
Erethizon dorsatum
Northern Spotted Owl (Modeled)
Strix occidentalis caurina
Olive-sided Flycatcher (Observed and Modeled)
Contopus cooperi
Oregon Spotted Frog (Modeled)
Rana pretiosa
Pacific Fisher (Modeled)
Pekania pennanti
Pacific Marten (Modeled)
Martes caurina
Pallid Bat (Modeled)
Antrozous pallidus
Pinyon Jay (Observed and Modeled)
Gymnorhinus cyanocephalus
Pumice Grape-fern (Observed)
Botrychium pumicola
Pygmy Rabbit (Modeled)
Brachylagus idahoensis
Sagebrush Sparrow (Observed)
Artemisiospiza nevadensis
Short-eared Owl (Modeled)
Asio flammeus flammeus
Sierra Nevada Red Fox (Observed and Modeled)
Vulpes vulpes necator
Silver-haired Bat (Observed and Modeled)
Lasionycteris noctivagans
Swainson’s Hawk (Modeled)
Buteo swainsoni
Townsend’s Big-eared Bat (Observed and Modeled)
Corynorhinus townsendii
Trumpeter Swan (Modeled)
Cygnus buccinator
Western Bluebird (Observed and Modeled)
Sialia mexicana occidentalis
Western Bumble Bee (Observed)
Bombus occidentalis
Western Burrowing Owl (Modeled)
Athene cunicularia hypugaea
Western Gray Squirrel (Modeled)
Sciurus griseus
Western Grebe (Modeled)
Aechmophorus occidentalis
Western Long-eared Myotis (Observed and Modeled)
Myotis evotis
Western Meadowlark (Observed and Modeled)
Sturnella neglecta
Western Rattlesnake (Modeled)
Crotalus oreganus oreganus
Western Small-footed Myotis (Observed and Modeled)
Myotis ciliolabrum
Western Toad (Modeled)
Anaxyrus boreas
White-breasted Nuthatch (Pacific) (Modeled)
Sitta carolinensis aculeata
White-headed Woodpecker (Observed and Modeled)
Dryobates albolarvatus albolarvatus
White-tailed Jackrabbit (Modeled)
Lepus townsendii
Willow Flycatcher (Observed and Modeled)
Empidonax traillii
Wilson’s Phalarope (Observed and Modeled)
Phalaropus tricolor
Yuma Myotis (Modeled)
Myotis yumanensis