The miniscule Spiny waterflea was introduced into Madison’s Lake Mendota and lurked undetected for years. This hour, Bonnie and Sydney take a new look at a well-studied lake and try to figure out how an introduced species can float below science’s radar for so long. Take our listener survey (5 minutes) - https://uwmadison.co1.qualtrics.com/jfe/form/SV_0J2U3u2qOMp4LhY