Given the activity that I was talking about, my mind boggles at the idea of the two of them having a "contest" about it. In the kitchen.
Other than that, Silly Bird seems to be satisfied to demonstrate that he has air superiority most of the time. The Muffin Man has been known to flare out his elbows to show that he has wings too, and this irritates the Silly Bird no end. The funniest thing was the time the Muffin Man lifted up some of his hair in imitation of a cockatiel's crest. The Silly Bird did not like that
at all.
By contrast, the Muffin Man is allowed to whistle, and the Silly Bird will whistle, and they get a bit of a duet going (in a friendly competitive way). If I try to whistle, I get shrieked at by the Silly Bird. Evidently it's a guy thing.