Petrie stumbles across a microraptor named Guido in The Land Before Time XII: The Great Day of the Flyers. Petrie wants to fly perfectly for the Day of the Flyers, but he seems to keep straying from formation, which makes him very frustrated. Guido on the other hand has no idea what he is or where he belongs in the valley. Will Guido lead to more trouble? Will Petrie finally find his way in the sky? Can the two help one another along the way? The only way to know the answers to these questions is to watch The Land Before Time XII: The Great Day of the Flyers. To find out more information, you need to go to http://www.imdb.com/title/tt0933064/?ref_=fn_al_tt_1. This movie gets a five out of five popcorns rating.