You can probably find quite a few threads where people argue about why Parrot is or isn't great, but basically it was a color in the Liza PM quad under the name Kicky Blue, then part of the limited edition collection Salsabelle (which had LOTS of great stuff) as a single eyeshadow and then included in a 2004(?) holiday palette. It is unique in color and texture as far as MAC eyeshadows go -- it's a very rich tealy-turquoise blue with the slightest hint of warmth (gold). All other MAC blue-greens are way greener and less pigmented. It's just a beautiful shade, but lots of dupes have popped up making it seem a little silly (to me) to spend gobs on the real thing.