Here's a hive of honeybees that would make KC & the Sunshine Band proud. Just like sports fans, these bees are doing "the wave," only instead of raising their arms and standing up in pattern, they're shaking their booties.
It's just one of many bizarre behaviors that can come from a hive mentality, as exhibited in highly social insects like bees, ants or termites. The wave pattern, called "shimmering" as it pertains to honeybee behavior, requires impressive coordination. To pull it off, bees need to respond with perfect timing when it's their turn to shake. The pattern usually starts at a distinct spot on the nest surface, but then within a split second spreads across the nest, reports Discover.
Shimmering produces a hypnotic, mesmerizing pattern, and until a 2008 study, the behavior pretty much left scientists in a trance too. In that study, researchers chose to test the hypothesis that the behavior is defensive. In particular, they noticed that bees tend to shimmer when predatory hornets fly near the nest.
Researchers videotaped 450 instances of hornets attacking a bees' nest and were able to produce an intricate, frame-by-frame analysis of shimmering behavior. Sure enough, they found a strong correlation between shimmering and the predatory response of hornets. In fact, the strength and the rate of the bees' shimmering could be predicted based on a hornet's flight speed and proximity.
Whenever bees shimmered, hornets would rarely approach any closer than about 50 centimeters from the hive. It's a complex behavior, but it works.
How it works
The hows and whys of it working, however, are more mysterious. For instance, it's not clear exactly why the wave pattern is so intimidating to hornets. It's possible that the hornets are simply confused by the pattern and are unable to get a fix on an individual to prey upon, but scientists still aren't sure.
Scientists also remain baffled at how the bees are able to coordinate the wave, and the mechanism of communication remains puzzling as well.
"The horizontal span of a honeybee nest can well reach 2 meters [6.5 ft]. Such a wave in honeybees only takes 800 milliseconds," Gerald Kastberger, who works at the University of Graz in Austria and is the study's lead author, told LiveScience. "The topic of my further expeditions is to find out how they communicate so quickly."
But more recent research may have uncovered some answers. The bee hive consists of several layers of bees, what New Scientist calls the "bee curtain." That structure allows the bees to respond quickly to the threat and to warn every bee in the nest — no matter their location — that danger lurks.
Kastberger decided to find out more. His team dangled a fake wasp to provoke the bees and used a laser to track the response across the nest. The initial vibrations moved the entire nest just enough to get everyone’s attention.
"This is a nice way to bring information from one side to the other," Kastberger told New Scientist.
By contrast, a stadium full of sports fans doing "the wave" can take many seconds — sometimes tens of seconds — to complete the revolution. In other words, sports fans could learn a thing or two from bees — though we can only hope that one of those things doesn't involve a booty shake.
Editor's note: This story has been updated with new information since it was first published in June 2013.