Located in the southeast corner of Lake County and the southwest corner of Harney County, this COA encompasses the southern and eastern portion of Guano Valley and continues east from Guano Rim to the foothills of Bald Mountain and Acty Mountain. It includes the Spaulding and Hawk Mountain Wilderness Study Areas and the Hawksie-Walksie Research Natural Area.
COA ID: 201
Ecoregions
Strategy Habitats
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 (Observed)
Athene cunicularia hypugaea
California Myotis (Observed)
Myotis californicus
Caspian Tern (Observed)
Hydroprogne caspia
Ferruginous Hawk (Observed)
Buteo regalis
Greater Sage-Grouse (Observed)
Centrocercus urophasianus
Hoary Bat (Observed)
Lasiurus cinereus
Long-billed Curlew (Observed)
Numenius americanus
Long-legged Myotis (Observed)
Myotis volans
Pallid Bat (Modeled Habitat)
Antrozous pallidus
Peregrine Falcon (Observed)
Falco peregrinus anatum
Pygmy Rabbit (Observed)
Brachylagus idahoensis
Silver-haired Bat (Observed)
Lasionycteris noctivagans
Snowy Egret (Modeled Habitat)
Egretta thula
Swainson’s Hawk (Observed)
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