Thanks, Dave. The only real Parrot is the middle one. The outer two have colors veneered on clear transparent base glass - sort of like a 4-color Tiger Eye. Chuck B. called them "Vienna Parrots".
It's a typical Conqueror with a "V"-shaped patch but not a fancy or exotic, and while the OP marble is a Vitro, it's not a typical Conqueror - looks like a variation on the theme though.
Wow that marble's all kinds of messed up - looks really cool though. It's not a Cornhusk. It looks like some sort of banded swirl with some serious glass composition issues. It's interesting how that "mosaic fracturing" pattern seems restricted to specific areas of the marble - almost like "bands" of fractures. Crazy.
Jeff makes good points and I considered CAC too. But when it came down to it, I just didn't like the way the yellow striping appears to bleed white, seen best in the last photo. But then, there is a lot about this marble that is atypical so . . . ?
I do not own one of these so I am not sure. I just remembered seeing one when I was looking at tiddley winks games at some point in the past. The thing I remember most is thinking to myself, "How in the world would you flip a wink into one of those depressions"!?
Here is a link to an old Ebay listing that has much better photos, including instructions.