Laserfiche WebLink
Page 17 <br />776 E. 2nd Avenue • Durango, CO 81301 • Phone: (970) 382-7256 • Fax: (970) 382-7259 <br />www.ecosphere-services.com <br />to Occur <br />SpeciesPotential <br />Suitable foraging habitat occurs in the <br />project areas. <br />Found in plains and desert grassland, and to a <br />Suitable habitat for this species is <br />Gunnison's prairie dog <br />lesser extent Great Basin Desert scrub. Occurs <br />found to the south and west of the <br />(Cynomys gunnisoni) <br />in low valleys, but also is common in parks and <br />King II mine lease area. No burrows <br />meadows in montane forests up to at least <br />were observed in the project areas. <br />10,000 feet, <br />This species forages in forest openings, <br />pinon-juniper woodlands, riparian habitats, <br />No prominent rock features were <br />meadows, and agricultural fields. Rocky cliffs <br />observed, nor are there any perennial <br />Spotted bat <br />with suitable roosting substrate (e.g., <br />water sources, within the project <br />(Euderma maculatum) <br />crevices, cracks) are critical to this species. <br />areas. Suitable foraging habitat occurs <br />Perennial water sources also are important <br />in the project areas. <br />for this species. <br />Primarily occurs in mountainous wooded <br />areas, including ponderosa pine, pinon- <br />juniper, Mexican woodland, and oakbrush <br />Suitable habitat exists throughout the <br />Allen's (Mexican) big- <br />but also cottonwood riparian woodland. <br />King II mine lease area for this species <br />eared bat <br />Typically found near rocks, cliffs, boulders, <br />to occur. Suitable foraging habitat <br />(Idionycteris phyllotis) <br />etc., and maternity colonies have been found <br />occurs in the project areas. <br />in mine shafts, boulder piles, sandstone <br />crevices, lava beds and beneath the bark of <br />ponderosa pine snags. <br />Mainly uses montane coniferous woodlands <br />and mixed shrub habitat below 7,500 feet in <br />The project areas are located at the <br />Fringed myotis <br />elevation. Also uses desert -scrub, oak- <br />upper end of this species' elevation <br />(Myotis thysanodes) <br />woodland, oak -juniper, pinon-juniper, <br />range. Suitable foraging habitat occurs <br />deciduous riparian, and riparian habitat <br />in the project areas. <br />types. <br />Rocky Mountain bighorn <br />Open or semi -open habitats, often in <br />sheep <br />precipitous terrain and adjacent benches and <br />No steep rocky terrain in the project <br />(Ovis canadensis <br />mesa tops, most commonly in alpine, <br />areas.. <br />canadensis) <br />grassland, shrub -steppe, and rocky areas. <br />Desert bighorn sheep <br />Prefer slopes between 20 and 60 percent and <br />(Ovis canadensis <br />avoids slopes that are less than 20 percent. <br />No steep, rocky terrain or water <br />nelsoni) <br />Prefer elevations from 15,499 - 6,499 feet <br />sources in the project areas. <br />near water sources. <br />Birds <br />Northern goshawk <br />Mature, closed canopied coniferous forests of <br />Project areas do not contain mature, <br />mountains and high mesas. Likely transient in <br />closed canopied coniferous forest <br />(Accipiter gentilis) <br />lower elevations during the winter months. <br />habitat. <br />776 E. 2nd Avenue • Durango, CO 81301 • Phone: (970) 382-7256 • Fax: (970) 382-7259 <br />www.ecosphere-services.com <br />