[arthurus]

I suppose wading through rushing water could mask it but the thing seems to move like an elephant rather than a bear.

[HangThemHigh]

"I suppose wading through rushing water could mask it but the thing seems to move like an elephant rather than a bear."

I don't think a mammoth would walk a long with its trunk under water. The water is cold, plus it couldn't breathe.

[DNA.2012]

That’s the key thing: it moves like an elephant.