[Ravage]

I just saw something I've never seen before, so I thought I'd check with the community and see if anyone else had seen it. A terribilis Tad in the morph-out was flapping it's jaw, like fast motion yawning. I think it was related to the mouth finally morphing from tad mouth to frog mouth. It was quite cute.
Anyway, the Tad is fine and Out of the Water now. No problems. I just thought it was an interesting behavior. Has anyone else seen this?