
Barely crossing into Lake County on its western edge, This COA is predominantly located in southwestern Harney County and connects to the Sage Hen Creek COA (201) and the Hart Mountain Area COA (200) on its western and southeastern borders. It encompasses an area from Mahogany Mountain in the north to the southern edge of Catlow Rim, Lone Mountain, and Oregon End Reservoir in the east, and then south along the foothills of the Pueblo Mountains to the Oregon/Nevada border.
COA ID: 202
Ecoregions
Strategy Habitats

Aspen Woodlands
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
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
Sagebrush habitats include all sagebrush steppe- and shrubland-dominated communities found east of the Cascade Mountains.

Wetlands
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.
Strategy Species

American Pika (Modeled Habitat)
Ochotona princeps

Black-necked Stilt (Modeled Habitat)
Himantopus mexicanus

Burrowing Owl (Modeled Habitat)
Athene cunicularia hypugaea

California Myotis (Observed)
Myotis californicus

Columbia Spotted Frog (Modeled Habitat)
Rana luteiventris

Ferruginous Hawk (Observed)
Buteo regalis

Greater Sage-Grouse (Observed)
Centrocercus urophasianus

Hoary Bat (Observed)
Lasiurus cinereus

Kit Fox (Observed)
Vulpes macrotis

Long-billed Curlew (Modeled Habitat)
Numenius americanus

Long-legged Myotis (Observed)
Myotis volans

Pallid Bat (Observed)
Antrozous pallidus

Pygmy Rabbit (Observed)
Brachylagus idahoensis

Silver-haired Bat (Observed)
Lasionycteris noctivagans

Snowy Egret (Modeled Habitat)
Egretta thula

Swainson’s Hawk (Modeled Habitat)
Buteo swainsoni

Townsend’s Big-eared Bat (Observed)
Corynorhinus townsendii

Western Toad (Modeled Habitat)
Anaxyrus boreas

White-tailed Jackrabbit (Observed)
Lepus townsendii

Willow Flycatcher (Modeled Habitat)
Empidonax traillii