Extinct Cretaceous Birds Flew
November 14, 2018
They flew, they had feathers, they landed on top of dinosaurs. Did they evolve from dinosaurs?
Bird Wings Found in Amber
June 30, 2016
The modern appearance is empirical. The date is philosophical.
The Early Hummingbird Gets the Evolutionary Nectar
May 28, 2014
A three-inch fossil bird is said to be the earliest nectar-feeder, meaning pollination by birds is older and more complex than thought.