I recently re-watched one of the Discovery Channel's "Walking with Dinosaurs" DVDs. This particular DVD presents a Pterosaur (apparently the first vertebrates to evolve flight) migrating to Europe from South America. I found the migration as portrayed in the DVD to be fascinating. I am quite sure that a lot of what was presented was speculation based on fossil evidence available so far but still this segment always makes me wish that I had large wings using which I could ride giant thermals and soar for hours and perhaps fly to wherever I want to go on the planet. Hey, maybe I will get around to doing it someday. At the very least, I would "go out" with a...plop :)
Isn't he a tough looking bugger?
Anyway, portions of this segment are available on Youtube.