Common eastern bumble bee (Bombus impatiens) on purple thistle (Cirsium horridulum) Photo by Mary Keim

Know your native pollinators: Bumble bees

Bumble bees are very efficient pollinators because they “buzz pollinate.” The bee grabs onto a flower and vibrates its flight muscles but not its wings. This causes the flower to release its pollen. It also creates an audible buzz at the frequency of a middle C note. The genus name Bombus comes from the Greek bombos, which means “buzzing sound.”