Bat Signals: UTM prof studies evolution of echolocation

Thursday, March 10, 2016 - 9:03am

As a child, John Ratcliffe often wondered how his pet dog perceived the world. That early curiosity evolved into a career that has taken him around the globe, studying a variety of creatures, including moths in French Polynesia, nocturnal oilbirds in the Caribbean, harbour porpoises in Denmark and katydids, crickets and, especially, bats.

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