Happy Cockatiel

I don't like this that much, but I wanted to upload it anyway.
It's a Christmas gift for my friend, Stefán.
This is his former cockatiel, it's mine now. He is an allergic to birds now so I took her in.
Her name is Drífa and she's a Lutino Pearl cockatiel. Very pretty, isn't she?
This is what she does all day long, screaming happily at me and Mika -.-

References used, painting birds is tricky...
I suck at backgrounds, I know! ;o

I also forgot to mention that her back-toe on her right leg is supposed to be that way.
That's how she really looks like, don't know why, maybe she was born like that or had an accident when she was just a chick ... anyways...