These Birds Score as High as Primates in a Puzzling Cognitive Test

Yellow billed black bird looking at upside down red plastic cups through enclosure wireThis is impressive!

https://www.sciencealert.com/these-birds-score-as-high-as-primates-in-a-puzzling-cognitive-test

#ScienceAlert - The #Best in #Science #News and #Amazing #Breakthroughs #bot