To look at him, Griffin doesn’t seem like he’d be smarter than your typical 4-year-old—he’s a bird, after all. Yet the African grey parrot can easily outperform young children on certain tests, including one that measures understanding of volume.
To look at him, Griffin doesn’t seem like he’d be smarter than your typical 4-year-old—he’s a bird, after all. Yet the African grey parrot can easily outperform young children on certain tests, including one that measures understanding of volume.