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.
Relatively small COA encompassing an important stretch of Rock Creek. Area connects Umpqua Headwaters COA and North Umpqua COA, providing important fish and wildlife habitat connectivity. In 2020, over 95% of vegetation was burned associated with the Archie Creek Fire, leading to massive land slides and large log jams in Rock Creek. Restoration is ongoing.
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 …
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.
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 (Modeled)
Astur atricapillus
American Pika (Modeled)
Ochotona princeps
Banded Juga (Observed)
Juga newberryi
California Myotis (Observed and Modeled)
Myotis californicus
Cascades Frog (Modeled)
Rana cascadae
Chipping Sparrow (Observed and Modeled)
Spizella passerina
Clouded Salamander (Observed and Modeled)
Aneides ferreus
Coastal Cutthroat Trout (Modeled)
Oncorhynchus clarki clarki
Coastal Tailed Frog (Modeled)
Ascaphus truei
Columbian White-tailed Deer (Modeled)
Odocoileus virginianus leucurus
Common Nighthawk (Observed and Modeled)
Chordeiles minor
Foothill Yellow-legged Frog (Observed and Modeled)
Rana boylii
Fringed Myotis (Modeled)
Myotis thysanodes
Golden Eagle (Observed and Modeled)
Aquila chrysaetos
Gray Wolf (Observed)
Canis lupus
Harlequin Duck (Observed and Modeled)
Histrionicus histrionicus
Hoary Bat (Modeled)
Lasiurus cinereus
Lewis’s Woodpecker (Modeled)
Melanerpes lewis
Little Brown Myotis (Observed and Modeled)
Myotis lucifugus
Loggerhead Shrike (Modeled)
Lanius ludovicianus
Long-legged Myotis (Observed and Modeled)
Myotis volans
Northern Red-legged Frog (Observed and Modeled)
Rana aurora
Northern Spotted Owl (Observed and Modeled)
Strix occidentalis caurina
Northwestern Pond Turtle (Observed and Modeled)
Actinemys marmorata
Olive-sided Flycatcher (Observed and Modeled)
Contopus cooperi
Pacific Fisher (Modeled)
Pekania pennanti
Pacific Lamprey (Modeled)
Entosphenus tridentatus
Pacific Marten (Modeled)
Martes caurina
Pallid Bat (Modeled)
Antrozous pallidus
Red Tree Vole (Observed and Modeled)
Arborimus longicaudus
Ringtail (Observed and Modeled)
Bassariscus astutus
Short-eared Owl (Modeled)
Asio flammeus flammeus
Silver-haired Bat (Observed and Modeled)
Lasionycteris noctivagans
Southern Torrent Salamander (Observed and Modeled)
Rhyacotriton variegatus
Townsend’s Big-eared Bat (Observed and Modeled)
Corynorhinus townsendii
Western Bluebird (Observed)
Sialia mexicana occidentalis
Western Gray Squirrel (Modeled)
Sciurus griseus
Western Grebe (Modeled)
Aechmophorus occidentalis
Western Long-eared Myotis (Observed and Modeled)
Myotis evotis
Western Meadowlark (Modeled)
Sturnella neglecta
Western Pearlshell Mussel (Observed)
Margaritifera falcata
Western Purple Martin (Modeled)
Progne subis arboricola
Western Rattlesnake (Modeled)
Crotalus oreganus oreganus
Western Ridged Mussel (Observed)
Gonidea angulata
Western Small-footed Myotis (Modeled)
Myotis ciliolabrum
Western Toad (Modeled)
Anaxyrus boreas
White-breasted Nuthatch (Pacific) (Modeled)
Sitta carolinensis aculeata
Willow Flycatcher (Observed and Modeled)
Empidonax traillii
Wrentit (Observed and Modeled)
Chamaea fasciata
Yuma Myotis (Observed and Modeled)
Myotis yumanensis