Hi there, I have a bird shop in the Gulf Breeze FL and right now, I have five Congos that have been weaned for a month or more. Of course, they are all making cute sounds, but I haven't personally heard many of them say much of anything other than their ramblings as they nap midday. BUT, yesterday, I offered my hand to one of them to set up, and he/she pleasantly surprised me with "Let's Go!" I was shocked! I have no idea from who/where he heard that! Since, he is talking now...to my face and not behind my back...I want to build on it...what is the BEST way?