March Scientific American Has Dino/Bird/Feathers Article

[Richard W Travsky <rtravsky@uwyo.edu>]

or so their web page sez.

See

http://www.sciam.com/article.cfm?colID=1&articleID=000CD7F6-B16F-1E41-89E0809EC588EEDF

 Which Came First, the Feather or the Bird?
 A long-cherished view of how and why feathers evolved has now been overturned
 By Richard O. Prum and Alan H. Brush 


for excerpt from the article.