This COA includes much of Steens Mountain’s southwestern flank before moving north and skirting along the edge of Malheur National Wildlife Refuge and then east into the northern Steens Mountain uplands and High Lava Plains.
COA ID: 192
Northern Basin and Range
The Northern Basin and Range ecoregion covers the very large southeastern portion of the state, from Burns south to the Nevada border and from the Christmas Valley east to Idaho. It is largely a high elevation desert-like area dominated by sagebrush communities and habitats.
Aspen woodlands are woodland or forest communities, dominated by aspen trees with a forb, grass, or shrub understory. Aspen woodlands can also occur within conifer forests.
Natural lakes are relatively large bodies of freshwater surrounded by land. For the purposes of the Conservation Strategy, natural lakes are defined as standing water bodies larger than 20 acres, including some seasonal lakes.
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 include all sagebrush steppe- and shrubland-dominated communities found east of the Cascade Mountains.
Wetlands are covered with water during all or part of the year. Permanently wet habitats include backwater sloughs, oxbow lakes, and marshes, while seasonally wet habitats include seasonal ponds, vernal pools, and wet prairies.
American White Pelican (Observed)
Black-necked Stilt (Observed)
California Myotis (Modeled Habitat)
Caspian Tern (Observed)
Columbia Spotted Frog (Observed)
Ferruginous Hawk (Observed)
Franklin’s Gull (Observed)
Greater Sage-Grouse (Observed)
Greater Sandhill Crane (Observed)
Antigone canadensis tabida
Hoary Bat (Modeled Habitat)
Long-billed Curlew (Observed)
Long-legged Myotis (Modeled Habitat)
Mountain Quail (Observed)
Great Basin Redband Trout (Documented)
Oncorhynchus mykiss newberrii
Pallid Bat (Modeled Habitat)
American Pika (Modeled Habitat)
Pygmy Rabbit (Modeled Habitat)
Silver-haired Bat (Modeled Habitat)
Snowy Egret (Observed)
Swainson’s Hawk (Observed)
Townsend’s Big-eared Bat (Modeled Habitat)
Burrowing Owl (Observed)
Athene cunicularia hypugaea
Western Toad (Modeled Habitat)
Willow Flycatcher (Observed)