Kiwi, 9 week old parrotlet , mimics Budgie sounds ,talking, and whistling

Recorded June 2,2016: This is kiwi my male, 9 week old , green pacific parrotlet practicing all the diffetent sounds hes trying to mimic. In the mix I can make out the kiss kiss sound (something I do before saying "kiss kiss") Budgie chirping sounds, "pretty bird" ,and the wolf whistle. And some other talking not clear enough to make out what it is. I thought I heard baby bird in the mix too but not sure. I always say "HI baby" to him,from the day he came home.
He is really good at doing Budgie sounds, and I noticed he started doing that first along with wolf whistle a couple weeks ago. When I started hearing him practicing talking I decided to try to record him. He is 9 weeks old .