by Valerie C Clark
October 13, 2010
Valerie Clark is on a mission to find unique chemicals in nature that can have life-saving potential for human beings. She needed to find a way to figure out which frogs and salamanders should go to the lab for analysis and which could be left in their natural environment. Valerie found a piece of equipment [...]
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by Brooke Leigh Sheldon
May 25, 2010
Valerie C. Clark, aka the Frog Caller, grew up roaming the State Parks that surrounded her home in the suburbs of Maryland, USA. It was here where she first plunged her hand into ponds capturing her tadpoles. And when one of these tadpoles grew up, back in the 1990′s, Valerie entered her little contender in [...]
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