Stateline Wind Project Wildlife Monitoring Final Report - WEST, Inc.

Table 4. Summary of bat fatality composition based on fatalities observed in standardized
search plots from July 2001 through December 31, 2003.
Fatalities found in
Standardized Search Plots
All Fatalities
%
%
2001 2002 2003 Total 2001 2002 2003 Total
Species
Comp.
Comp.
silver-haired bat a 12 13 39 64 50.0 14 19 40 73 48.7
hoary bat 12 13 34 59 46.1 14 20 37 71 47.3
big brown bat 1 1 0 2 1.6 1 1 0 2 1.3
unidentified bat 0 1 1 2 1.6 1 1 1 3 2.0
little brown bat 0 1 0 1 0.8 0 1 0 1 0.7
Total 25 29 74 128 100.0 30 42 78 150 100.0
a Oregon Sensitive-undetermined: Animals in this category are species whose status is unclear. They may be
susceptible to population decline of sufficient magnitude that they could qualify for endangered, threatened, critical
or vulnerable status, but scientific study will be required before a judgment can be made.
Stateline Monitoring Final Report 39
December 2004