Bug Squad

Where are all the monarchs? Not in our pollinator garden here in Vacaville. Milkweed? Check. Floral resources? Check. Praying mantids? No. (Haven't seen any, but they're out there!) Birds? Yes. (Nesting California scrub jays eat their fill of caterpillars, mainly Gulf Fritillary 'cats.) Shade? Yes.

Scholar, teacher, mentor, researcher, author, collaborator, leader, optimist and administrator. Those are some of the roles of Professor Joanna Chiu, molecular geneticist and physiologist, who advanced from vice chair to chair of the UC Davis Department of Entomology and Nematology on July 1.

Congrats to the University of California recipients of awards from the Association for Communication Excellence (ACE), an international association of communicators, educators and information technologists who focus on communicating research-based information.

Did someone come in the middle of night and tie-dye this flower? No, just Mother Nature showing us some tri-colors: combining a brilliant blue, a soft yellow, and a creamy white in two starburst patterns.

"Recent studies have continued to shed light on the ecology of monarch butterflies (Danaus plexippus) in western North America. These studies have documented a declining overwintering population over several decades, punctuated by unexpected variability in recent years.