Giant Quetzalcoatlus pterosaurs flying above the clouds.

ABOVE • ANIMAL THEMES • ANIMAL • ANIMALS IN THE WILD • ARTWORK • AZHDARCHIDAE • BIRD • BIRD: BIRDS OF PREY • BIRDS OF PREY • BIRDS, MANY • CARNIVORE • CLOUD • COLOR IMAGE • CREATURE • CRETACEOUS • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • EVOLUTION • EXISTENCE • EXTINCT • FLIGHT • FLOCK OF BIRDS • FLOCK • FLYING • FRONT VIEW • GROUP • HORIZONTAL • ILLUSTRATION • IMAGINATION • LUNA • MESOZOIC ERA • MIGRATING • MOON • MOTION • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NO PEOPLE • ON THE MOVE • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEONTOLOGY • PALEOZOOLOGY • PISCIVORE • PREHISTORIC ERA • PRIMEVAL • PRIMITIVE • PTERODACTYL • PTEROSAUR • QUETZALCOATLUS • SCAVENGER • SCIENCE: EVOLUTION • SKY • SPECIES • SPREAD WINGS • THREE ANIMALS • TOGETHERNESS • WILDERNESS • WILDLIFE • WINGSPAN • WITHOUT PEOPLE • ZOOLOGY