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resident in foothills and lower mountains. This species is known to occur in Routt County <br />though its abundance is unknown. <br />As the mine is in permanent cessation no impact to the species in Colorado that are <br />threatened, endangered or species of special concern at the state and/or federal levels or habitat is <br />expected. <br />Other Species - In addition to species already mentioned, 97 other species have been <br />observed on the mine complex. This total includes 81 passerine species. The most common <br />species are green-tailed towhee (Pipilo chlorura), common crow, American robin Turdus <br />mi atorius), and brown-headed cowbird (Molothrus ater), which average 2.5, 2.0, 1.6 and 1.6 <br />birds per km, respectively, over six habitat types. The riparian supports the highest number (59) <br />of these species, followed by aspen (49) and mountain shrub (47). <br />2.7-20d Revised 11/06 <br />