Editing Quorum sensing (section)

====Honey bees====
[[Honey bee]]s (''Apis mellifera'') also use quorum sensing to make decisions about new nest sites. Large colonies reproduce through a process called [[swarming (honeybee)|swarming]], in which the queen leaves the hive with a portion of the workers to form a new nest elsewhere. After leaving the nest, the workers form a swarm that hangs from a branch or overhanging structure. This swarm persists during the decision-making phase until a new nest site is chosen.

The quorum sensing process in honey bees is similar to the method used by ''[[Temnothorax]]'' ants in several ways. A small portion of the workers leave the swarm to search out new nest sites, and each worker assesses the quality of the cavity it finds. The worker then returns to the swarm and recruits other workers to her cavity using the honey bee [[waggle dance]]. However, instead of using a time delay, the number of dance repetitions the worker performs is dependent on the quality of the site. Workers that found poor nests stop dancing sooner, and can, therefore, be recruited to the better sites. Once the visitors to a new site sense that a quorum number (usually 10–20 bees) has been reached, they return to the swarm and begin using a new recruitment method called piping. This vibration signal causes the swarm to take off and fly to the new nest location. In an experimental test, this decision-making process enabled honey bee swarms to choose the best nest site in four out of five trials.<ref>{{cite journal | vauthors = Seeley TD, Visscher PK |title=Group decision making in nest-site selection by honey bees |journal=[[Apidologie]] |volume=35 |issue=2 |pages=101–16 |year=2004 |doi=10.1051/apido:2004004|doi-access=free }}</ref><ref>{{cite journal | vauthors = Seeley TD, Visscher PK |title=Group decision making in honey bee swarms |journal=[[American Scientist]] |volume=94 |issue=3 |pages=220–9 |year=2006 |doi=10.1511/2006.3.220|doi-broken-date=24 February 2025 }}</ref>