Do plants produce nectar every day? In this episode of Blue Sky Science, Johanne Brunet, professor of entomology answers that question posed by Arlene Koziol, a volunteer with the Madison Audubon Society.

Blue Sky Science was a collaboration of the Wisconsin State Journal and the Morgridge Institute for Research. Scientific questions were posed by visitors to Science Saturdays, a monthly series at the Discovery Building. The Blue Sky Science team then set out to find an expert to answer the questions.