Reasons to Believe

Theory of Flightless Birds Shot Down

Source: Yahoo! News, "Theory of Flightless Birds Shot Down", by Robin Lloyd, September 8, 2008.
http://news.yahoo.com/s/livescience/20080908/sc_livescience/theoryofflightlessbirdsshotdown;_ylt=AmXS9Wg4uxd2bPdcdpxkKsUbr7sF

Subjects: Dinosaurs to Birds Transitions