hernan Cortes
First of al Quetzalcoatlus was a pterosaur, not a dinosaur. And yes it was a predator that probably fed primarily on fish.
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Quetzalcoatlus
yes
· Quetzalcoatlus (an extinct dinosaur)
The most famous pterosaur known from fossils found in Texas was the Quetzalcoatlus. Quetzalcoatlus is the largest well known pterosaur, with a wingspan estimated to have been between 33 and 36 feet. Weight estimates are very difficult, as there are no modern animals with a body plan similar to that of the Quetzalcoatlus, but they range from from 150 to 550 pounds.
Such animals do not live now, but did once. Hydrotherosaurus and Quetzalcoatlus are the names now given to species of dinosaur that lived late Cretaceous geological period. Hydrotherosaurus was a plesiosaur reaching up to 13 meters in length. Quetzalcoatlus was a pterosaur (a type of flying dinosaur) with a 10-11 meter wingspan.
If the Tyrannosaurus was a fully grown adult no it was the apex predator of the late cretaceous meaning there was nothing that could challenge it. It was at the top of the food chain. As a Baby/Juvenile yes mainly Quetzalcoatlus and Nanotyrannus however most predators were wary of attacking a juvenile Tyrannosaur since it usually meant the mother was nearby and like before apex predator.
God that guided the Aztec to Tenochtitlan where they established their empire.
The Quetzal Has A Plentiful Amount Of Predators.A Local One That Is Around America Is As You Would Guess, Humans. Although This Is Illegal Plenty Of Humans Do It. Another Predator Is Honey Bears. They Target Quetzal Nests And Usually Eat The Eggs If There Are Many. Another Predator is Just Other Birds! Although Birds Dont Usually Feast on Eachother ,Some Birds That are Large Enough Will Eat Quetzals. These are just some of them but I hope This Awnsers Your Question. ^-^
The largest flying animal was the Quetzalcoatlus, a pterosaur that lived around 68 million years ago. It had a wingspan of up to 36 feet, making it larger than any bird known to have existed.