A few weeks ago Austin learned how to "pttthhh!" He greeted me one more with the cutest raspberry ever. The day before he had never even tried and the next day he was an old pro. He must have been dreaming about it all night!
He started out strong, but it has sorta degraded to sticking his finger in his mouth and blowing out. He does that sometimes too when he's done with his bottle or nursing, but I think that's just because he likes to see the milk fly everywhere!