Invaders can conquer Africanized bees

Cape honeybees can infiltrate and take over or destroy the colonies of other honeybees, even dreaded Africanized bees.

The remarkable takeover artists, when they’re supposedly helpless larvae, somehow swindle extra food from nursemaids of other species. In the April 13 Nature, Madeleine Beekman, now at the University of Sheffield in England, and her colleagues at Wageningen Agricultural University in the Netherlands give the first detailed account of Cape conquests in experimental hives of European bees.