Images for The Evolution of Flight
Flight in Insects
Swimming (and skimming) as a preadaptation
Early Gliding Vertebrates
Early Birds, including Archaeopteryx
The Origin of Powered Flight in Birds
Display and Fighting in Birds
The WAIR hypothesis
was published in January 2003. Sketch of the idea.
Did Archaeopteryx Fly?
New discoveries of Cretaceous birds and close relatives:
The Largest Flying Birds
Page last updated, November 17, 2004.
Links last checked July 16, 2004.
Images for Chapter 12 ]
Images for Chapter 14 ]
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