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[–] 3 points 5 hours ago (1 child)

corvids (and other smart birds) are definitely smarter than humans when adjusted for brain size. mammal brains seem to be worse than bird brains.

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  • [–] 4 points 5 hours ago (2 children)

    if that's the case than why didn't the moa or whatever other extinct giant birds repel the ape invaders?

    brain size is a pretty limited metric

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  • [–] 3 points 3 hours ago (1 child)

    Smart brain can't just magic you some hands

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