![](/media/COA_202_Basque-Hills-Area-Plains_Rodney-Klus_ODFW-e1452288793160-750x563.jpg)
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
![Example of the Aspen Woodlands Strategy Habitat, within Fremont-Winema National Forest, Oregon](/media/Aspen-Woodland_USFS-e1450134621200-255x185.jpg)
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.
![Scott Lake is an example of the Oregon Conservation Strategy Natural Lakes Strategy Habitat.](/media/Natural-Lakes_USFS-e1449604197378-255x185.jpg)
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.
![](/media/COA_004_Necanicum-River_Herman-Biederbeck-ODFW-2-247x185.jpg)
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](/media/Sagebrush-Habitats_Martyne-Reesman-ODFW-e1450249460331-255x185.jpg)
Sagebrush Habitats
Sagebrush habitats include all sagebrush steppe- and shrubland-dominated communities found east of the Cascade Mountains.
![Ducks on a wetland in Ladd Marsh Wildlife Area, Oregon](/media/Wetland_Cathy-Nowak_ODFW-e1449605097558-255x185.jpg)
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
![](/media/American-pika_Keith-Kohl_460-255x185.jpg)
American Pika (Modeled Habitat)
Ochotona princeps
![](/media/Black-necked-stilt-1_Keith-kohl_460-255x185.jpg)
Black-necked Stilt (Modeled Habitat)
Himantopus mexicanus
![](/media/Burrowing-Owl_USFWS_460-255x185.jpg)
Burrowing Owl (Modeled Habitat)
Athene cunicularia hypugaea
![California Myotis on tree](/media/California-myotis-Michael-Durham-255x170.jpg)
California Myotis (Observed)
Myotis californicus
![](/media/Columbia-Spotted-Frog-Adult_USGS_460-255x185.jpg)
Columbia Spotted Frog (Modeled Habitat)
Rana luteiventris
![](/media/Ferruginous-hawk_USFWS_460-255x185.jpg)
Ferruginous Hawk (Observed)
Buteo regalis
![Greater Sage-Grouse](/media/Greater-Sage-Grouse_Jeannie-Stafford_USFWS_980-255x185.jpg)
Greater Sage-Grouse (Observed)
Centrocercus urophasianus
![](/media/Hoary-bat_Wikemedia_460-255x185.jpg)
Hoary Bat (Observed)
Lasiurus cinereus
![](/media/KitFox3_Keith-Kohl-255x185.jpg)
Kit Fox (Observed)
Vulpes macrotis
![](/media/Long-billed-cerlew_IE-Flickr_Dave-Budeau_460-255x185.jpg)
Long-billed Curlew (Modeled Habitat)
Numenius americanus
![](/media/long-legged-Myotis-Michael-Durham-255x170.jpg)
Long-legged Myotis (Observed)
Myotis volans
![](/media/pallid-bat-Michael-Durham-255x170.jpg)
Pallid Bat (Observed)
Antrozous pallidus
![](/media/Pygmy-Rabbit_Tom-Koerner_USFWS_460-255x185.jpg)
Pygmy Rabbit (Observed)
Brachylagus idahoensis
![](/media/Silver-haired-bat_Roger-Rodriguez-255x185.jpg)
Silver-haired Bat (Observed)
Lasionycteris noctivagans
![](/media/Snowy-Egret_Mary-Ellen-Urbanski_USFWS_460-255x185.jpg)
Snowy Egret (Modeled Habitat)
Egretta thula
![](/media/Swainsons-Hawk_Tom-Koerner_USFWS_460-255x185.jpg)
Swainson’s Hawk (Modeled Habitat)
Buteo swainsoni
![Townsend's Big-eared Bat](/media/Townsends-Big-earred-Bat_Don-Albright_980-255x185.jpg)
Townsend’s Big-eared Bat (Observed)
Corynorhinus townsendii
![](/media/Western-toad_460-255x185.jpg)
Western Toad (Modeled Habitat)
Anaxyrus boreas
![](/media/White-tailed-Jackrabbit_Tom-Koerner_USFWS_460-255x185.jpg)
White-tailed Jackrabbit (Observed)
Lepus townsendii
![Willow Flycatcher](/media/Willow_flycatcher_Keith_Kohl_980-255x185.jpg)
Willow Flycatcher (Modeled Habitat)
Empidonax traillii