Area comprised of three major sub-watersheds immediately adjacent to Sycan Marsh, including river confluence.
Ecoregions
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.
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
Pacific Marten (Observed)
Martes caurina
American Three-toed Woodpecker (Modeled Habitat)
Picoides dorsalis
American White Pelican (Observed)
Pelecanus erythrorhynchos
Black-backed Woodpecker (Observed)
Picoides arcticus
Black-necked Stilt (Modeled Habitat)
Himantopus mexicanus
Bull Trout (Documented)
Salvelinus confluentus
California Myotis (Modeled Habitat)
Myotis californicus
Caspian Tern (Observed)
Hydroprogne caspia
Ferruginous Hawk (Modeled Habitat)
Buteo regalis
Flammulated Owl (Observed)
Psiloscops flammeolus
Great Basin Redband Trout (Documented)
Oncorhynchus mykiss newberrii
Great Gray Owl (Observed)
Strix nebulosa
Greater Sage-Grouse (Modeled Habitat)
Centrocercus urophasianus
Greater Sandhill Crane (Observed)
Antigone canadensis tabida
Hoary Bat (Observed)
Lasiurus cinereus
Lewis’s Woodpecker (Observed)
Melanerpes lewis
Long-billed Curlew (Observed)
Numenius americanus
Long-legged Myotis (Observed)
Myotis volans
Miller Lake Lamprey (Documented)
Entosphenus minimus
American Goshawk (Observed)
Accipiter atricapillus
Northern Spotted Owl (Modeled Habitat)
Strix occidentalis caurina
Olive-sided Flycatcher (Observed)
Contopus cooperi
Pallid Bat (Modeled Habitat)
Antrozous pallidus
Red-necked Grebe (Holboell) (Observed)
Podiceps grisegena holbollii
Silver-haired Bat (Observed)
Lasionycteris noctivagans
Steelhead / Rainbow / Redband Trout (Documented)
Oncorhynchus mykiss ssp
Swainson’s Hawk (Observed)
Buteo swainsoni
Trumpeter Swan (Observed)
Cygnus buccinator
Western Toad (Observed)
Anaxyrus boreas
White-headed Woodpecker (Observed)
Dryobates albolarvatus albolarvatus
Willow Flycatcher (Modeled Habitat)
Empidonax traillii
Yellow Rail (Modeled Habitat)
Coturnicops noveboracensis