not that I'm aware of
its rare you'd get that sort of wrist action from a medium pase bowler, unless he was trying to bowl the old fashioned off cutter or leg cutters
he did get some good away movement to get those 3 quick wickets, although when Greg Blweitt was interviewed on Inside Cricket, he said Bird was getting a bit of away swing on his first ball and Bird got him on his second ball
I like his action, he seems very MGrath like with his high action, but I didn't notice any wrist movement
maybe one to keep an eye on