Berty's growth

Picture 1 is what he looked like when we first got him
Picture 1:

Picture 2 is what he looks like now
Picture 2:

His beak has changed colour
His feet have gotten bigger
His belly has gotten bigger
His lost a few of his baby feathers
He sqorcks louder
Hes alot more trained
And hes way more clever and funny
He isn't scared of us anymore