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Avian Reptiles

They weren't technically dinosaurs, but these flying, gliding reptiles filled the skies of the Mesozoic Era.

Anurognathus

One of the smallest pterosaurs of prehistoric times.

Archaeopteryx

This ancient, flying lizard was about the size of a modern pigeon.

Confuciusornis

Guess what country this proto-bird was discovered in?

Darwinopterus

An important "missing link" in pterosaur evolution.

Dimorphodon

This big-headed pterosaur had two distinct types of teeth.

Dorygnathus

A typical pterosaur from western Europe.

Dsungaripterus

A typical pterosaur of the early Cretaceous.

Eudimorphodon

This pterosaur flew the skies of Europe well over 200 million years ago.

Germanodactylus

This flying reptile was once thought to be a species of Pterodactylus.

Hesperornis

A flightless bird of the late Cretaceous.

Ichthyornis

This "fish bird" had a set of very reptilian teeth.

Istiodactylus

This "sail finger" flew the skies of Cretaceous England.

Jeholopterus

This fanged pterosaur looked like a flying vampire.

Microraptor

This tiny dinosaur had an uncannily birdlike appearance--but with four wings rather than two.

Nemicolopterus

This tiny pterosaur was discovered in China in early 2008.

Nyctosaurus

This pterosaur came equipped with its own mast and sail.

Ornithocheirus

One of the largest pterosaurs of the Cretaceous period.

Pteranodon

What folks usually refer to when the say "pterodactyl."

Pterodactylus

The first pterosaur ever to be discovered--and still the most famous.

Pterodaustro

A weirdly beaked cousin of the Pterodactyl.

Quetzalcoatlus

One of the largest creatures ever to take to the sky.

Rhamphorhynchus

This pterosaur is hard to spell, but its remains are unusually well preserved.

Shuvuuia

Scientists can't decide if it was a dinosaur or a bird.

Sordes

A pigeon-sized pterosaur of the late Jurassic.

Tapejara

A colorful pterosaur from South America.

Thalassodromeus

This South American pterosaur had a gigantic head crest.

Tupuxuara

A colorful pterosaur closely (and confusingly) related to Tapejara.

Zhejiangopterus

One of the best-preserved of the giant pterosaurs.

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