HI ALL:
There's a nice article in the Feb. 2011 National Geographic about the
evolution of feathers. I linked it here:

http://birdbookerreport.blogspot.com/2011/01/periodical-evolution-of-feathers.html

sincerely
--

Ian Paulsen
Bainbridge Island, WA, USA
Visit my BIRDBOOKER REPORT blog here:
http://birdbookerreport.blogspot.com/