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Illinois Natural History Survey water quality technician keeps eye on zooplankton, fish

Rachel Prostko works in the lab and in the field to study water quality and its correlation to aquatic species. (Photo courtesy of INHS)

Rachel Prostko is a water quality technician at the Illinois Natural History Survey. With an undergraduate degree in marine biology, biology, and history from the University of Miami, her journey includes research internships at Dolphins Plus in Key Largo, the St. Louis Zoo, and the Brookfield Zoo, where she honed her skills in animal behavior and conservation studies.

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