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.
Immediately adjacent to John Day River area, at the border of Wheeler and Crook Counties.
Ecoregions
Key Habitats
Grasslands
Grasslands include a variety of upland grass-dominated habitats, such as upland prairies, coastal bluffs, and montane grasslands.
Late Successional Mixed Conifer Forests
Late successional mixed conifer forests provide a multi-layered tree canopy, including large-diameter trees, shade-tolerant tree species in the understory, and a high volume of dead wood, such as snags and logs.
Natural Lakes
Natural lakes are relatively large bodies of freshwater surrounded by land that were formed through geological processes, such as glacial scouring, tectonic movements, volcanic activity and river meander cutoffs. In Oregon, natural lakes are defined as standing water bodies larger than 20 acres, including some seasonal lakes. Depth is not a reference for characterization of …
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
Black-backed Woodpecker (Observed and Modeled)
Picoides arcticus
Black Swift (Modeled)
Cypseloides niger borealis
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
Chipping Sparrow (Observed and Modeled)
Spizella passerina
Columbia Spotted Frog (Observed and Modeled)
Rana luteiventris
Common Nighthawk (Observed and Modeled)
Chordeiles minor
Ferruginous Hawk (Observed and Modeled)
Buteo regalis
Flammulated Owl (Modeled)
Psiloscops flammeolus
Fringed Myotis (Modeled)
Myotis thysanodes
Golden Eagle (Observed and Modeled)
Aquila chrysaetos
Great Gray Owl (Observed and Modeled)
Strix nebulosa
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 (Observed and Modeled)
Numenius americanus
Long-legged Myotis (Observed and Modeled)
Myotis volans
North American Porcupine (Modeled)
Erethizon dorsatum
Olive-sided Flycatcher (Observed and Modeled)
Contopus cooperi
Pacific Lamprey (Modeled)
Entosphenus tridentatus
Pacific Marten (Modeled)
Martes caurina
Pallid Bat (Modeled)
Antrozous pallidus
Pinyon Jay (Observed)
Gymnorhinus cyanocephalus
Pygmy Rabbit (Modeled)
Brachylagus idahoensis
Short-eared Owl (Modeled)
Asio flammeus flammeus
Silver-bordered Fritillary (butterfly) (Observed)
Boloria myrina
Silver-haired Bat (Observed and Modeled)
Lasionycteris noctivagans
Spotted Bat (Modeled)
Euderma maculatum
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 Grebe (Modeled)
Aechmophorus occidentalis
Western Long-eared Myotis (Observed and Modeled)
Myotis evotis
Western Meadowlark (Observed and Modeled)
Sturnella neglecta
Western Painted Turtle (Modeled)
Chrysemys picta belli
Western Pearlshell Mussel (Observed)
Margaritifera falcata
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
Willet (Observed)
Tringa semipalmata inornata
Willow Flycatcher (Observed and Modeled)
Empidonax traillii
Wilson’s Phalarope (Observed and Modeled)
Phalaropus tricolor
Wolverine (Observed)
Gulo gulo
Yuma Myotis (Observed and Modeled)
Myotis yumanensis