Recently my budgie had a set of babies with my female. He never ever did this before then. The first baby hatched on January 21st. Now all of the time I catch him doing this and since this video I’ve went over his beak to see if anything was on it or in it and his beak has been filed down a pinch. He’s still doing it and I’m concerned if it’s something requiring a vet visit or if anyone could give an explanation before I try to get an appointment!