User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-4674269-20120701220131/@comment-67.185.134.172-20120831041511

I'm not so sure about the deevolving theory for all pseudowyverns. For Tigrex it works since most of his attacks are ground based. With Nargacuga being a more modern pseudowyvern, in my opinion, you see it jumping around a lot more and catching a bit more air as well. While it's still not able to maintain sustained flight, it does seem to be more air worthy than Tigrex. As for Barioth, however, he just slaps the whole deevolving theory of pseudowyverns right in the face. For now he, and his subspecies, are the only pseudowyverns capable of sustaining long periods of flights. Not only can he travel long distances, he is also able to hover in the air quite easily, much like Rathalos.