White nose syndrome with bats is likely reshaping ripple effect
On certain summer nights, you can find Richard Fritsky slowly driving the backroads of northeast Pennsylvania with a specialized microphone attached to the roof of his car. “The microphone picks up high-frequency sounds that bats make but are above human hearing,” he said. “I’ll drive so slowly, like only 20 miles a night, and record every noise and the computer that microphone is attached to identifies the type of bat and uses GPS to show exactly where they are flying.” After 10 years of this study specifically and 17 years with the Pennsylvania Game Commission, the ...