On le trouve dans le biome neige sur fjordur
Tropeognathus
The Tropeognathus is a rideable flying pterosaur. While they are not the fastest flyers, they have excellent stamina and are great for transportation. Its beak allows surviors to "recycle" items and gear to their base components.

How to survive, fight, and kill a wild Tropeognathus, from players who have done it.