<meta http-equiv="refresh" content="1; url=/nojavascript/">
Dismiss
Skip Navigation

Bird Evolution

Birds likely descended from a group of theropod dinosaurs that evolved during the Mesozoic era.

Atoms Practice
0%
Progress
Practice Bird Evolution
Practice
Progress
0%
Practice Now
Bird Evolution Flashcards
Student Contributed
These flashcards help you study important terms and vocabulary from Bird Evolution.
Open the resource in a new window.

Reviews

Please wait...
Please wait...

Original text