We document use of surge tunnels at an abandoned quarry as hibernacula for bats and suggest that other such tunnels may be easily modified to create new hibernacula. Surge tunnels in Alpena County, MI, made possible a 230-km range extension for Perimyotis subflavus (Eastern Pipistrelle).
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1 September 2011
Surge Tunnels in Quarries as Potential Hibernacula for Bats
Robin M. Slider,
Allen Kurta
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Northeastern Naturalist
Vol. 18 • No. 3
September 2011
Vol. 18 • No. 3
September 2011