Our native bees are under threat. Join Dr. Robert Gegear of WPI on Saturday, June 18 from 10 – 12 at Tower Hill Botanic Garden in his “Bee-cology” Crowdsourcing Project. We’ll begin with a short presentation on bumblebee behavior, ecology and identification, then help by identifying bumblebees at Tower Hill. Use this information to develop a bumblebee-friendly garden in your backyard. Free with admission, but pre-registration required at www.towerhillbg.org.