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.. TABLE I <br />,.... .: , <br />THREATENED, ENDANGERED, AND.SENSITIVE SPECIES , ~ . <br />POTENTIALLY OCCURRING WITHIN DRILL PAD SITES <br />S ecies Status ~ Potential Habitat <br />FOREST SERVICE SENSITIVE <br />SPECIES <br />Mammals <br />Dwarf shrew (Sorer nanus) S Edges of alpine and subalpine rockslides, spruce-fir bogs, <br /> coniferous forests, sedge marshes, dry brushy hillsides, and <br /> open woodlands. <br />Pine Marten (Martes americans) S subalpine spruce-fir and lodgepole pine forests, alpine tundra, <br /> and montane forests. <br />Pygmy Shrew (Microsorex hoyi S subalpine forests, logged forests, forest-meadow edges, <br />montanusJ boggy meadows, willow thickets, aspen-fir forests, and <br /> subalpine parklands. <br />Ringtail Cat (Bassariscus astutus) S Rocky canyons, foothill areas of pinyon juniper woodlands, <br /> montane shrublands, and mixed conifer-oakbrush. <br />Spotted Bat (Euderma S Roosts in crevices of high cliffs, canyons, and rock outcrops. <br />maculatum) <br />Townsend's Big-eared Bat S Roosts in caves, mines, rock crevices, and man-made <br />(Plecotus townsendii) structures. <br />Wolverine (Gulo luscus) S Boreal forest and tundra areas and lowland spmce forests <br /> with extensive wetlands. <br />Birds <br />American Bittern (Bo[aurus S Occurs in freshwater marshes and reedy ponds. <br />lentiginosus) <br />Baird's Sparrow (Ammodramus S Mixed grass prairies and agricultural lands. <br />6airdii) <br />Black Swift (Cypseloides niger) S Steep cliffsides in narrow canyons and near waterfalls. <br />Black Tem (Chlidonias niger) S Sloughs, marshes, and wetlands. <br />Boreal Owl (Aegolius funereus) S High elevation mature and old growth coniferous forest nests <br /> within forest supporting a high density of large trees, open <br /> understory, and amulti-layered canopy. <br />Columbian Sharp-tailed Grouse S Grassland, and grassy sagebrush areas. Also may utilize <br />(Tympanulhus phasianellus montane meadows. <br />columbianus) <br />Common loon (Gauls immer) S Lakes and reservoirs greater than 9 acres, between 5,000 and <br /> 9,000 feet <br />