Fri August 22, 2014
Dragonfly Swarms a Marker of Good Water Quality
There have been reports of dragonfly swarms in certain parts of the state this summer.
According to Iowa State entomologist Donald Lewis, that's a good sign. "Dragonflies usually swarm around places where there is high water quality," he explains. "If we could all be so luck to see a lot of them, that's a good thing."
Hear Lewis' full conversation with host Charity Nebbe and Iowa State Extension Horticulturalist Richard Jauron below.
Talk of Iowa