Friday, July 30, 2021

Bird brains left other dinosaurs behind

Today, being "birdbrained" means forgetting where you left your keys or wallet. But 66 million years ago, it may have meant the difference between life and death—and may help explain why birds are the only dinosaurs left on Earth.

source https://phys.org/news/2021-07-bird-brains-left-dinosaurs.html