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butterfly

Notebaert Nature Museum

Harsh Winter Was Tough On Butterfly Population, Study Says

A study released today points a finger at road salt. CBS 2′s Mai Martinez reports.

06/09/2014

A Monarch Butterfly. (Mike Simons/Getty Images)

Expert Warns Of Decrease In Butterfly Population In Illinois

You might be noticing fewer butterflies hanging around the plants and flowers in your neighborhood this summer, reports WBBM’s Brandis Friedman explains.

07/27/2013