The long running, often bitter scientific debate over the origin of birds and the evolution of flight.
Director:
Writer:
Peter Thomas
Narrator (voice)
Sankar Chatterjee
Self
Larry Martin
Alan Feduccia
Feb 15, 2013
Sep 20, 2014
Feb 1, 2009
Oct 6, 2009
May 15, 2017
Oct 23, 2019
Dec 12, 2001
May 8, 1997
May 5, 1971
May 25, 2022
Sep 27, 2007
Oct 1, 2008
Sep 18, 2007
Mar 30, 2007
Apr 18, 2008
Mar 26, 2018
Sep 26, 2004
Oct 28, 2009
Oct 21, 2002
May 5, 2003
