http://www.utah.edu/unews/releases/05/may/dinoveg.htmlKiller Dinosaurs Turned Vegetarian Utah Dinosaur Bones Reveal Missing Link in Evolution of DietMay 4, 2005 -- Scientists have discovered a mass
graveyard of bird-like feathered dinosaurs in Utah. The
previously unknown species provides clues about how
vicious meat-eaters related to Velociraptor ultimately
evolved into plant-munching vegetarians.


Discovery of the bizarre new species, Falcarius
utahensis, is reported in the Thursday May 5 issue of the
journal Nature by paleontologists from the Utah
Geological Survey and the Utah Museum of Natural History
at the University of Utah.
......
other links:
http://www.nature.com/news/2005/050502/full/050502-3.htmlhttp://story.news.yahoo.com/news?tmpl=stor...c/dinosaur_diethttp://news.nationalgeographic.com/news/20..._utah_dino.htmlhttp://story.news.yahoo.com/news?tmpl=stor...nce_dinosaur_dchttp://news.bbc.co.uk/2/hi/science/nature/4512487.stmhttp://abcnews.go.com/Technology/story?id=721958&page=1http://abcnews.go.com/Technology/wireStory?id=728264More pictures:
http://lava.nationalgeographic.com/news/20...dino/index.html
I wish the phylogenetic analysis had included a lot more characters concerning in-group relationships of segnosaurs. =\