During Winter, bees cluster in a configuration that has a dense outer layer... Bill Hesbach | Bee Culture Magazine, 10.21.2016

Hesbach, William. 2016. “The Horizontal Two Queen System.” Bee Culture Magazine, February 22, 2016.

Hesbach, William. 2015. “Repairing a Leather Bellows Smoker.” Bee Culture Magazine, April 20, 2015