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. 2013 Jun 19;8(6):e65794. doi: 10.1371/journal.pone.0065794

Table 6. Estimated bat fatalities/turbine (mean and 95% confidence intervals [CI]) for each species of bat per turbine, adjusted for searcher efficiency, carcass removal, and area, at control and treatment turbines at the Locust Ridge Wind Project in Columbia and Schuylkill Counties, Pennsylvania, 31 July–9 October 2010.

Control Turbines Treatment Turbines
Species N Mean Lower 95% CI Upper 95% CI N Mean Lower 95% CI Upper 95% CI
Big brown bat 9 1.19 0.39 2.12 2 0.38 0.23 0.85
Eastern red bat 50 7.16 5.32 9.27 22 4.77 2.70 6.92
Hoary bat 61 9.12 7.08 11.70 22 5.02 3.37 7.31
Little brown bat 6 0.87 0.39 1.38 3 0.65 0.20 1.27
Silver-haired bat 20 2.87 1.48 4.47 5 1.00 0.18 2.03
Tri-colored bat 16 2.32 1.37 3.38 8 1.55 0.91 2.23