Tapejara is the third flying creature to be confirmed for Beasts of Bermuda. See here for a full list of confirmed, discussed, and likely creature additions to the game. It was added to the game's roster by the developer Vipe.
Tapejara was a mid-sized azhdarchoid pterosaur from the early Cretaceous era. Like many other similar pterosaurs, it is very likely that Tapejara lived a mostly terrestrial life away from the sea. Its in-game abilities are still being decided upon. It is very likely that this creature will not be playable for the public in quite some time.