Granny - You got the one that was technically correct! Iago is seen during the show - but, he doesn't speak - Unless you consider 'Haaaaaaaaa' To be speaking!
MK Talking Parrots
PoC - Ace
Tiki Room - Ace
PhilharMagic - Granny
There is one more parrot - that does speak - at MK.
BTW - He is not a Disney Character.