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2008-03-12_REPORT - C1980005
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2008-03-12_REPORT - C1980005
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Last modified
8/24/2016 3:24:47 PM
Creation date
3/14/2008 12:40:37 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980005
IBM Index Class Name
REPORT
Doc Date
3/12/2008
Doc Name
2007 Annual Reclamation Report
From
Seneca Coal Company
To
DRMS
Permit Index Doc Type
Annual Reclamation Report
Media Type
D
Archive
No
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• potential nesting habitat (i.e., marshes, reservoirs, and moist drainages) in the vicinity for nesting <br />activity. Documented nesting sites from previous years were also checked for activity. <br />RESULTS <br />BIG GAME <br />Overall visibility conditions for the 18 February 2007 aerial flight were rated as good to <br />excellent. The sky was mostly clear, and snow cover was variable, with complete coverage on <br />northern slopes and bare ground to 30% coverage on the steeper southern slopes. Where most <br />prevalent, snow depth averaged 1 - 2.5 feet. Snowfall for the 2006/2007 winter to that date was <br />considered average. <br />The ability to detect big game animals during aerial surveys is influenced by many <br />factors, such as snow cover, light conditions, habitat, topography, weather, group size, activity, <br />sex and age. The observed variance in big game numbers recorded throughout the survey period <br />represents a combination of these visibility biases, snow accumulation on the survey area and <br />• general vicinity, land use changes, forage quality, and larger population trends. <br />Expanded Survey Area <br />All big game and other wildlife observations from the aerial survey are listed in Appendix <br />I and illustrated on Exhibit 1. A total of 632 elk (7.1/min) in 81 herds were seen during the <br />survey (Figure 1). Nine mule deer herds (57 animals) were also observed. No pronghorn were <br />documented. <br />Elk herd size varied from 1 to 63 animals, and averaged 7.8 individuals. Elk were widely <br />distributed throughout the area, but were notably absent from the north central, southeast, and <br />extreme northwest portions of the expanded area (Exhibit 1). The predominant habitat .types. in <br />those portions of the survey area were agricultural fields, reclamation, and level grasslands. All <br />of the elk observed were associated with mountain brush habitat. <br />J&S has surveyed the expanded area over 14 times in 13 winters: December 1994, each <br />January from 1995 through 1998 and in 2006, each February from 1999 through 2002, 2005 and <br />2007, and March of 2003 and 2004. Elk densities in the expanded area ranged from 1.9 to 16.5 <br />• elk/mi2 from 1994-2007. Although the density of elk observed in 2007 (7.1/mil) was higher than <br />2007 Seneca II Mine Wildlife Monitoring Page 4 <br />
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