NONE OF THIS MATTERS IN THE JURRASIC PARK FRANCHISE
It is specifically stated IN THE FIRST MOVIE that all the dinosaurs in Jurassic Park are mixed with other kinds of DNA, most notably frog/amphibian DNA, because they weren't able to collect complete samples and needed to fill in the genetic code. This means that no matter what we discover regarding Dinosaurs, and if they were actually just giant parrots with beaks, it does not change the Jurassic Park universe because they are, and I quote, "genetically engineered theme park monsters". Their are no dinosaurs for you to bitch about not being accurate in the new movie as last i checked not many frogs have feathers. That's like saying the alien's in Independence Day don't accurately represent what aliens looks like. lol
This has been a friendly rant as I love the movies. =]
