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.

How Birds Evolved from Dinosaurs

Why are birds the only dinosaurs that survived on Earth? •

Wonderchicken” – Origin of Modern Birds Revealed by Fossil From the Age of Dinosaurs

Multiphase acquisition of the avian brain shape.

A brain for Baryonyx: using CT-scanning to examine British spinosaurid brains — Tetrapod Zoology

Early birds survived dinosaur-killing asteroid because they had big brains, study finds

Wonderchicken” – Origin of Modern Birds Revealed by Fossil From the Age of Dinosaurs

Bird Brain Evolution

Bird Brains Left Other Dinosaurs Behind

Scientists Reveal the First Bird Beak, 3D Skull of Ichthyornis Dispar

Research Archives - Page 16 of 24 - UT News

Theropoda - an overview