How the Ancestors of Birds Survived the
Dino-Killing Asteroid

Forest cover was crucial to avian evolution, a new study on the mass extinction event asserts.

Sixty-six million years ago, nothing seemed more unlikely than the dominance of bipedal apes and flying dinosaurs. Yet here we are.

https://www.smithsonianmag.com/science-nature/how-ancestors-birds-survived-dino-killing-asteroid-180969167/

https://www.audubon.org/news/how-birds-survived-asteroid-impact-wiped-out-dinosaurs