Marshal Hedin on Twitter: "last Sunday I found this ball of mating bumble bees interesting behaviors, anyone know the details? https://t.co/Qrzq0tbtgf" / Twitter
Mating Bumblebees: A Rare Glimpse - Tilly's Nest
Marshal Hedin on Twitter: "last Sunday I found this ball of mating bumble bees interesting behaviors, anyone know the details? https://t.co/Qrzq0tbtgf" / Twitter