Group: alt.philosophy · Group Profile · Search for Why do birds fly and not Humans in alt.philosophy
Author: Immortalist
Date: May 2, 2008 22:51
...hl=en&q=trailer+Brewster+McCloud Humans could evolve flight abilities easily given...by powered flight or by gliding. Flying and gliding animals have evolved ... times, in the insects, pterosaurs, birds, and bats. Gliding has evolved on... the process whereby organisms not monophyletic (not closely related), independently evolve ... the flight/ wings of insects, birds, pterosaurs, and bats. All four ...
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