[He could say a half-man, half-crocodile could do the same, but mentioning Killer Croc is not polite conversation.]

Could've been whatever did this took it below the sand. We're not dealing with anything normal to us, at least. We could both be wrong.

[He rolls the pod back into its initial position. With a keen eye, Bruce starts inspecting the mechanics, the frame. This wasn't cheap to build, and he could make some useful weapons out of this.

One leg in, then the other. He sits cross-legged, lips twisted just slightly in thought.]

Everything in here is mostly intact, at least. Maybe these creatures were at someone's command, after all. Animals wouldn't care about how neat things are when it comes to their prey.

[Doesn't explain how there aren't tracks, but then again, it could possibly fly. There's so little to go on.]