Giant Pterosaurs Could Fly 10,000 Miles Nonstop

[National Geographic]  Large pterosaurs may have been the frequent-flier champions of the dinosaur age, capable of soaring up to10,000 miles at a stretch, scientists say. Currently paleontologists know of four species of giant pterosaur, some of which were as tall as giraffes and had wingspans of more than 30 feet.  More...