EvolutionFebruary 1, 1998
The Origin of Birds and Their Flight
Anatomical and aerodynamic analyses of fossils and living birds show that birds evolved from small, predatory dinosaurs that lived on the ground
Stories by Luis M. Chiappe
The Origin of Birds and Their Flight
Anatomical and aerodynamic analyses of fossils and living birds show that birds evolved from small, predatory dinosaurs that lived on the ground