Hummingbirds can count to find favourite flowers, even with brains 7,000 times smaller than humans

Friday, July 17, 2020 - 07:00 in Biology & Nature

How can hummingbirds find their preferred flowers? By counting, say researchers. Andrew Hurly, a professor emeritus in biology at the University of Lethbridge, is one of the co-authors of a new study into hummingbird cognition.

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