Bees aren’t just smart, they’re sensitive too | Tech News
Far from being mindless pollen-collecting drones, bees can solve problems, make choices and have reactions that look suspiciously like human emotions
AS YOU watch a bee bumbling about on a summer’s day, you might assume nothing special is going on. We have come to accept that these humble insects are little more than mindless drones buzzing around on the autopilot program of biological instinct. We presumed that they lacked individuality and simply slaved mindlessly for the larger purposes of the hive.
But, under the close scrutiny of imaginative scientists, we are now learning that bees actually have unique personalities that enable them to solve problems, make choices and react in ways that look suspiciously like human emotions. “Bees are capable of behaviour that rivals in complexity that of some simple mammals,” says Andrew Barron at Macquarie University in Sydney, Australia. All with a brain the size of a mustard seed.
We have known for decades that bees working collectively are capable of great things – not least symbolic language in the form of their waggle dance, which they use to share information about the location of food sources.
Then findings started trickling in that showed individual bees deserved more credit. They can follow intricate rules, distinguish between patterns in nature, sort sensory stimuli by shape and colour, and even have a rudimental ability for mathematics. But in the past few years apian skills have been shown to have truly mind-boggling complexity.
To test the limits of bee abilities, Olli Loukola and his colleagues at Queen Mary University of London recently taught bumblebees to roll small plastic balls into holes to win slurps of …