Hair & feathers evolved from reptile scales

Hair & feathers evolved from reptile scales

You can thank a distant reptilian ancestor for your luscious locks. Belinda Smith reports.

JDB, Free Full-Text

Bright-colored feathers may have topped pterosaurs' heads

The Parts of a Feather and How Feathers Work

Hairs, feathers and scales have a lot in common

The Evolution of Feathers: A Major Problem for Darwinism

Feathered dinosaur - Wikipedia

The bird, its form and function. Birds. 22 The Bird The first

Mark P. Witton's Blog: What pterosaurs tell us about the evolution

Reptile Scales, Bird Feathers, Mammal Hairs E

Hair, feathers, and scales: An evolutionary tale