This appears to be a different study about parrots making video calls: https://news.ycombinator.com/item?id=35664219 https://news.ycombinator.com/item?id=356642

This appears to be a different study about parrots making video calls: https://news.ycombinator.com/item?id=35664219 https://news.ycombinator.com/item?id=35664219 Same researchers though, or at least appears to be.