[Antonello]

I've asked this before, but late in threads. Maybe someone can help me. On one of these threads someone posted a picture of a lizard fossil with a little wing coming out where is front legs should be, thus proving that lizards evolved into birds. Maybe, maybe not. What I want to know is this: is there any explanation through natural selection that describes how mutant liabilities like little wings instead of legs improves survival? Lizards are cool. Birds are cool. Lizard-birds can't run, and they can't fly.

You might find this essay interesting.

[dread78645]

A7,D13,A12 placemark

[SalukiLawyer]

Thanks, that's interesting. I wish the pictures showed up, though.