Bumblebees can spontaneously solve problems, study finds
making a beeline
Scientists in Finland found bees could solve an insect version of the classic “box-and-banana” problem.
Credit: Mikko Törmänen
Despite having tiny brains, bumblebees have demonstrated a remarkable ability to socially learn how to use tools, solve simple puzzles, and cooperate to achieve a goal. It seems they can also solve object-manipulation tasks without any previous training, according to a new paper published in the journal Science. According to the authors, it’s the first time this kind of spontaneous problem-solving has been demonstrated in an insect.
In 2024, Olli Loukola of the University of Finland co-authored a studydemonstrating that bumblebees could cooperate to solve complex challenges. It’s the kind of cognitive task scientists had previously only observed in large-brained mammals like humans and chimpanzees. Loukola et al. trained pairs of bees to push a Lego block to the middle of a mini-arena or push against a door...
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