Puzzle-solving behavior spreads through bumblebee colonies (IMAGE)
Caption
Bumblebees can learn by watching a trained bee demonstrating one of two ways to solve puzzle for a sugary reward, then copy the bee to solve the puzzle in the same way
Credit
Diego Perez-Lopez, PLOS (CC-BY 4.0, https://creativecommons.org/licenses/by/4.0/)
Usage Restrictions
Credit must be given to the creator.
License
CC BY