Honey bee hives act like single animals, study suggests

Traditional apiculture treats a honey bee colony as an aggregation of distinct creatures, encompassing a laying queen alongside several hundred drones and tens of thousands of busy workers. Each member carries out assigned duties that keep the hive functioning. However, recent findings published in Insectes Sociaux suggest a conceptual shift, proposing that the entire hive functions as one cohesive entity comparable to a single animal whose cells are individual bees.

Researchers Hannes Bonhoff, a biologist trained at Lund University, and Heikki Helanterä, a professor at the University of Oulu, examined the biological implications of this perspective. They suggest that viewing the collective as a unified superorganism reveals life patterns reminiscent of mammals, including developmental phases that start from a single insect, transition through growth phases, and inevitably terminate with natural aging.

Reproductive behavior also mirrors intensive parental investment, according to the paper. During the swarming process, an existing queen departs with roughly half the workers to establish another residence elsewhere. The remaining population shelters a newly emerging queen, who inherits an established nest, nutritional reserves, and an intact physical structure while learning essential dance communication and foraging locations from the surviving residents.

Rethinking apiary interventions

The researchers argue that recognizing colonies as complete biological units could transform beekeeping strategies worldwide. Contemporary management techniques frequently aim to maintain hives in an artificially perpetual state of youth, regularly substituting queens or halting swarms through human intervention.

Such practices might inadvertently undercut the colony's natural survival mechanisms against severe threats, including infestations by destructive varroa mites. According to the authors, aligning management strategies with the species' true reproductive biology could foster more humane and resilient beekeeping methods that better protect these vital pollinators.