Electric Eel + Shimmermoss over Sea Me shadestick. Also, in the swatches forum there are samples of some very convincing dupes next to the actual parrot e/s. Hope that was helpful.
Cargo Aagean (sp?) eyeshadow is SO close. You can get it at Sephora, I think its about $18, MUCH less than Parrot. Also rumors are going around that maybe Parrot may be re-released in the Turquatic collection.
You know what's sad?? I bought Parrot when it first same out and I think I've used it a grand total of 3 times. It's nice to look at but I haven't figured out any hot looks with it.
If you look in the Gallery under swatches and go to high-end eyeshadows they have several pictures titled Parrot dupes. Also that way you can see them compared side by side with Parrot and see which one you like best.
HTH!