It's a gasbags.
A creature from Ark
It can't speak sience it's a gasbags
You can tame it with berries
It lives in the wastelands and often gets attacked by corrupted dinosaurs
It's a cattapiller looking adorable creature that can inflate itself and use fart to fly and send it's foes flying. Natural enemies: corrupted creatures, and every single carnivore, exept pteranodon and tapejara. Its belly has blue corruption on it, however it's not hiveminded as the purple corrupted creatures