The evolution of depictions of Quetzalcoatlus, showing that the genus (and azhdarchids in general) were pterosaurs that hunted on foot rather than being aerial predators like most (though not all) predatory birds.
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Prehistoric Beast Profile #4: Could Azhdarchids Really Do That?
Morphology and Taxonomy of Quetzalcoatlus Lawson 1975 (Pterodactyloidea: Azhdarchoidea)
Prehistoric Beast Profile #4: Could Azhdarchids Really Do That?
Why Pterosaurs Were the Weirdest Wonders on Wings
Quetzalcoatlus Profile by YappArtiste on DeviantArt
Are there any raptor pterosaurs? - Quora
Quetzalcoatlus, Saurian Wikia
Hatzegopteryx, Prehistoric Planet Wiki
The Feathered Serpent God, Quetzalcoatlus
Walking with Dinosaurs: Hell Creek Azhdarchid by TrefRex on DeviantArt
Pterosaurs: Natural History, Evolution, Anatomy: Witton, Mark P.: 9780691150611: : Books
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