I don't know if this has been posted before, but it has been brought up on another site I'm on. The commentary was so incredibly amusing, I thought I'd throw it to you guys, and see what you could come up with.
The case of the talking parrot
For those new to the world of Alex, here's a pretty good video to get you acquainted.
YouTube - Goodbye to Alex a gifted parrot Unfortunately it's an obituary of sorts, but in 3 minutes or so it gives you a pretty good idea of how incredibly intelligent Alex was!