User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-21371438-20140502102813/@comment-184612-20140503002358

I'd also like to point out Tigrex walks JUST like Steve is doing here when it hasn't spotted you. It's pretty obvious Steve is using the Tigrex skeleton. Diablos and Monoblos can also fly just fine. Just because the AI doesn't allow them to often, doesn't mean they don't.

And here's a Rare Species Tigrex walking around to prove that point. Sorry for the bad quality, but I'm at work so it'll do; http://i.imgur.com/iEOvf8G.png