User blog comment:Lord Loss/Discussion of the Week: Brute Wyverns/@comment-78.150.12.38-20130115202947/@comment-5853890-20130116002939

If they didn't had wings and stood up right a bit more, then yea otherwise nope the are flying wyvern. The only Flying Wyvern that can pretty much be the original model of the Brute Wyvern as in behavior wise is none other than the one-and-only Diablos/Black Diablos.