An Archaeopteryx observing a flock of migrating pterosaurs.

ANIMAL THEMES • ANIMAL • ANIMALS IN THE WILD • ARCHAEOPTERYX LITHOGRAPHICA • ARCHAEOPTERYX • ARTWORK • BIRD • BIRDS, MANY • BRANCH • CLOUD • COLOR IMAGE • CONCEPT • CONTOUR FEATHERS • DAY • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • EVOLUTION • EXISTENCE • EXTINCT • FEATHER • FLOCK OF BIRDS • FLOCK • FLYING • FORMATION • HORIZONTAL • ILLUSTRATION • INSECTIVORE • JURASSIC • LATERAL VIEW • LOOKING UP • MEDIUM GROUP OF ANIMALS • MESOZOIC ERA • MIGRATING • NO PEOPLE • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEOBOTANY • PALEONTOLOGY • PALEOZOOLOGY • PAST • PREHISTORIC ERA • PRIMITIVE • PTERODACTYL • PTEROSAUR • SCIENCE: EVOLUTION • SIDE VIEW • SKY • SPECIES • TOGETHERNESS • URVOGEL • WILDLIFE • WITHOUT PEOPLE • ZOOLOGY