Jet-Size Pterosaurs Took Off from Prehistoric Runways

Pterosaurs, with wingspans of 34 feet, are the biggest animals that ever flew. New research shows these beasts needed a downward sloping area to flap their wings before awkwardly taking flight.

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Quetzalcoatlus spp. - Carnivora

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Physics meets paleontology: The hotly debated mechanics of pterosaur flight

Jet-Size Pterosaurs Took Off from Prehistoric Runways

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Jurassic World: Flying Pterosaur - Quetzalcoatlus - Thames & Kosmos – The Red Balloon Toy Store

New Theory on How Giant Pterosaurs Took to the Air

Models show pterosaurs flew long, slow - ABC centralvic - Australian Broadcasting Corporation

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