Male
bumblebees are thought to be dim-witted — a bit bumbling, you might say —
compared to females. See, female bumblebees do all the work, from fetching the
nectar to feeding the kids to cleaning the hive. Males are thought to be good
for pretty much one thing: helping to make baby bees. They're otherwise not
known to have much aptitude.
But
when scientists trained bumblebees to recognize fake flowers
containing food versus fake flowers with no food, the males did as well as the
females.
Wait.
They trained bumblebees? Yep. And it isn't the first time — past research showed bees could
learn to associate two things they'd never spotted before. For the new study,
researchers used different colored flowers to signal food or no food. As the
bees got used to a color, the scientists would swap things around so the bees
had to figure out, again, which color signaled a meal. The females, as
expected, figured it out just fine. A bee expert would expect the females to be
good at this; they're used to recognizing flowers by color in the wild. But the
males passed the tests, too.
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