Wilson County Beekeepers

Mar. 14, 2013 — Scientists already knew that some social bee species warn their conspecifics when detecting the presence of a predator near their hive, which in turn causes an attack response to the possible predator. Researchers at the University of Tours (France) in collaboration with the Experimental Station of Arid Zones of Almeria (Spain) have now demonstrated that they also use chemical signals to mark those flowers where they have previously been attacked. [ … continue reading ]

Source: http://www.sciencedaily.com/releases/2013/03/130314085103.htm