Article: Bats resilient to climate change <> They still emerge from hibernation at same time

Each spring, birds migrate sooner, turtles swim ashore to lay eggs earlier and flowers bloom before they used to as a result of global warming. But hibernating bats appear to be resilient to Wisconsin's changing climate, researchers say.

Despite increasing temperatures in an abandoned iron mine in central Dodge County -- home to about 150,000 hibernating little brown bats each winter -- the winged mammals are still emerging from the mine around the same date in the spring.

University of Wisconsin-Milwaukee biologist Gretchen Meyer reported the findings of a seven-year study from the Neda Mine Bat Hibernaculum on Monday at the Ecological Society of America annual meeting in Milwaukee.

"The ...

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