Published: June 9, 2020
Going out on a limb for Quetzalcoatlus
Quetzalcoatlus was the largest flying animal of all time. But this extraordinary animal is known from only a handful of bones; a complete skeleton has never been found. So how do scientists know what it looked like?
Check out Joe's video on how these giants took to the skies.
Where to stream:
On your TV, phone, or tablet through the PBS App.