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.
This COA and neighboring Priority Wildlife Connectivity Area sections connects the Rogue River and King Mountain COAs, following Grave Creek and its surrounding habitat. Located just north of the town of Merlin.
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.
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
Black-backed Woodpecker (Modeled)
Picoides arcticus
Black Swift (Modeled)
Cypseloides niger borealis
California Mountain Kingsnake (Modeled)
Lampropeltis zonata
California Myotis (Modeled)
Myotis californicus
Chipping Sparrow (Observed and Modeled)
Spizella passerina
Clouded Salamander (Modeled)
Aneides ferreus
Coastal Cutthroat Trout (Modeled)
Oncorhynchus clarki clarki
Coastal Tailed Frog (Modeled)
Ascaphus truei
Common Nighthawk (Modeled)
Chordeiles minor
Del Norte Salamander (Modeled)
Plethodon elongatus
Flammulated Owl (Modeled)
Psiloscops flammeolus
Foothill Yellow-legged Frog (Modeled)
Rana boylii
Fringed Myotis (Modeled)
Myotis thysanodes
Golden Eagle (Modeled)
Aquila chrysaetos
Hoary Bat (Modeled)
Lasiurus cinereus
Lewis’s Woodpecker (Modeled)
Melanerpes lewis
Little Brown Myotis (Modeled)
Myotis lucifugus
Long-legged Myotis (Modeled)
Myotis volans
Northern Red-legged Frog (Modeled)
Rana aurora
Northern Spotted Owl (Modeled)
Strix occidentalis caurina
Northwestern Pond Turtle (Modeled)
Actinemys marmorata
Olive-sided Flycatcher (Observed and Modeled)
Contopus cooperi
Pacific Fisher (Modeled)
Pekania pennanti
Pacific Lamprey (Modeled)
Entosphenus tridentatus
Pallid Bat (Modeled)
Antrozous pallidus
Red Tree Vole (Observed)
Arborimus longicaudus
Ringtail (Modeled)
Bassariscus astutus
Short-eared Owl (Modeled)
Asio flammeus flammeus
Silver-haired Bat (Modeled)
Lasionycteris noctivagans
Southern Torrent Salamander (Modeled)
Rhyacotriton variegatus
Townsend’s Big-eared Bat (Modeled)
Corynorhinus townsendii
Western Bluebird (Observed and Modeled)
Sialia mexicana occidentalis
Western Gray Squirrel (Modeled)
Sciurus griseus
Western Grebe (Modeled)
Aechmophorus occidentalis
Western Long-eared Myotis (Modeled)
Myotis evotis
Western Meadowlark (Modeled)
Sturnella neglecta
Western Purple Martin (Modeled)
Progne subis arboricola
Western Rattlesnake (Modeled)
Crotalus oreganus oreganus
Western Small-footed Myotis (Modeled)
Myotis ciliolabrum
Western Toad (Modeled)
Anaxyrus boreas
White-breasted Nuthatch (Pacific) (Modeled)
Sitta carolinensis aculeata
White-headed Woodpecker (Modeled)
Dryobates albolarvatus albolarvatus
Willow Flycatcher (Observed and Modeled)
Empidonax traillii
Wrentit (Modeled)
Chamaea fasciata
Yuma Myotis (Modeled)
Myotis yumanensis