A bumblebee taking a sip from one among two soaked filters affixed to a toothpick
Melina Kienitz
Bumblebees can determine sugary liquids earlier than they even take a sip. This capability to identify a candy reward at a distance might imply that a few of the approaches we’ve got used to evaluate bee intelligence have to be re-evaluated.
“Much of what we know about insect cognition comes from work on bees,” says Tomer Czaczkes on the University of Regensburg in Germany. In many such research, bees select between synthetic “flowers” after being educated to …
Source: www.newscientist.com