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 Davis Lake and surrounding habitat, continuing west to Salt Creek and encompassing the Crescent Lake Airport.
Ecoregions
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.
West Cascades
The West Cascades ecoregion extends from east of the Cascade Mountains summit to the foothills of the Willamette, Umpqua, and Rogue Valleys, and spans the entire length of the state of Oregon. It is largely dominated by conifer forests, moving into alpine parklands and dwarf shrubs at higher elevations.
Key Habitats
Aspen Woodlands
Aspen (Populus tremuloides) woodlands are woodland and/or forest communities dominated by aspen trees with a forb, grass, and/or shrub understory. Aspen woodlands also occur within conifer forests.
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 …
Oak Habitats
There are several oak habitat types in Oregon, where oaks comprise most of the canopy. These can include oak woodlands, oak forest, oak chaparral, and riparian oak. Oak savanna is covered in the Grasslands Key Habitat. Oaks may also co-dominate a canopy in oak/fir, oak pine, and oak hardwood 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.
Species of Greatest Conservation Need
American Goshawk (Modelled)
Astur atricapillus
American Pika (Modelled)
Ochotona princeps
American Three-toed Woodpecker (Modelled)
Picoides dorsalis
Black-backed Woodpecker (Modelled)
Picoides arcticus
Black Swift (Modelled)
Cypseloides niger borealis
Black Tern (Modelled)
Chlidonias niger
Brewer’s Sparrow (Modelled)
Spizella breweri breweri
California Myotis (Modelled)
Myotis californicus
Cascades Frog (Modelled)
Rana cascadae
Chipping Sparrow (Modelled)
Spizella passerina
Clouded Salamander (Modelled)
Aneides ferreus
Coastal Tailed Frog (Modelled)
Ascaphus truei
Common Nighthawk (Modelled)
Chordeiles minor
Flammulated Owl (Modelled)
Psiloscops flammeolus
Foothill Yellow-legged Frog (Modelled)
Rana boylii
Fringed Myotis (Modelled)
Myotis thysanodes
Golden Eagle (Modelled)
Aquila chrysaetos
Great Gray Owl (Modelled)
Strix nebulosa
Harlequin Duck (Modelled)
Histrionicus histrionicus
Hoary Bat (Modelled)
Lasiurus cinereus
Hutton Spring Tui Chub (Modelled)
Siphateles bicolor oregonensis
Lewis’s Woodpecker (Modelled)
Melanerpes lewis
Little Brown Myotis (Modelled)
Myotis lucifugus
Long-billed Curlew (Modelled)
Numenius americanus
Long-legged Myotis (Modelled)
Myotis volans
North American Porcupine (Modelled)
Erethizon dorsatum
Northern Red-legged Frog (Modelled)
Rana aurora
Northern Spotted Owl (Modelled)
Strix occidentalis caurina
Olive-sided Flycatcher (Modelled)
Contopus cooperi
Oregon Spotted Frog (Modelled)
Rana pretiosa
Pacific Fisher (Modelled)
Pekania pennanti
Pacific Marten (Modelled)
Martes caurina
Pallid Bat (Modelled)
Antrozous pallidus
Sierra Nevada Red Fox (Modelled)
Vulpes vulpes necator
Silver-haired Bat (Modelled)
Lasionycteris noctivagans
Swainson’s Hawk (Modelled)
Buteo swainsoni
Townsend’s Big-eared Bat (Modelled)
Corynorhinus townsendii
Western Bluebird (Modelled)
Sialia mexicana occidentalis
Western Grebe (Modelled)
Aechmophorus occidentalis
Western Long-eared Myotis (Modelled)
Myotis evotis
Western Meadowlark (Modelled)
Sturnella neglecta
Western Rattlesnake (Modelled)
Crotalus oreganus oreganus
Western Small-footed Myotis (Modelled)
Myotis ciliolabrum
Western Toad (Modelled)
Anaxyrus boreas
White-breasted Nuthatch (Pacific) (Modelled)
Sitta carolinensis aculeata
White-headed Woodpecker (Modelled)
Dryobates albolarvatus albolarvatus
Willow Flycatcher (Modelled)
Empidonax traillii
Wilson’s Phalarope (Modelled)
Phalaropus tricolor
Yuma Myotis (Modelled)
Myotis yumanensis
American Avocet (Observed)
Recurvirostra americana
American Goshawk (Observed)
Astur atricapillus
American Pika (Observed)
Ochotona princeps
American Three-toed Woodpecker (Observed)
Picoides dorsalis
American White Pelican (Observed)
Pelecanus erythrorhynchos
Black-backed Woodpecker (Observed)
Picoides arcticus
Black Tern (Observed)
Chlidonias niger
Brewer’s Sparrow (Observed)
Spizella breweri breweri
Cascades Frog (Observed)
Rana cascadae
Caspian Tern (Observed)
Hydroprogne caspia
Chipping Sparrow (Observed)
Spizella passerina
Coastal Tailed Frog (Observed)
Ascaphus truei
Common Nighthawk (Observed)
Chordeiles minor
Ferruginous Hawk (Observed)
Buteo regalis
Flammulated Owl (Observed)
Psiloscops flammeolus
Franklin’s Gull (Observed)
Leucophaeus pipixcan
Golden Eagle (Observed)
Aquila chrysaetos
Great Gray Owl (Observed)
Strix nebulosa
Greater Sandhill Crane (Observed)
Antigone canadensis tabida
Lewis’s Woodpecker (Observed)
Melanerpes lewis
Loggerhead Shrike (Observed)
Lanius ludovicianus
North American Porcupine (Observed)
Erethizon dorsatum
Northern Spotted Owl (Observed)
Strix occidentalis caurina
Olive-sided Flycatcher (Observed)
Contopus cooperi
Oregon Spotted Frog (Observed)
Rana pretiosa
Pacific Fisher (Observed)
Pekania pennanti
Sockeye Salmon (Observed)
Oncorhynchus nerka
Suckley’s Cuckoo Bumblebee (Observed)
Bombus suckleyi
Trumpeter Swan (Observed)
Cygnus buccinator
Western Bluebird (Observed)
Sialia mexicana occidentalis
Western Grebe (Observed)
Aechmophorus occidentalis
Western Meadowlark (Observed)
Sturnella neglecta
Western Toad (Observed)
Anaxyrus boreas
White-headed Woodpecker (Observed)
Dryobates albolarvatus albolarvatus
Willow Flycatcher (Observed)
Empidonax traillii
Wilson’s Phalarope (Observed)
Phalaropus tricolor
Wolverine (Observed)
Gulo gulo