What bird am I thinking of? (Have a lot of details) (at busch gardens aviary)?

I went to the Busch Gardens Aviary in Williams burg, VA a like 30 minutes away from me, and I was this bird they call Nacho, shes a female African something, I don't remember, I think it started with a T or a V, it's from Africa, and it has a Mohawk, it is green, with a purple back, like the whole back is all purple, including the tail, and it has red around the eyes, not feathers, like inside the eye part, there are red bumpy circles, like a design . lol just if anyone has been there and knows some bird that was called Nacho, and is a female, and is the nicest thing in the world! I THINK it was something called a Torako or something..