Moonlight Feather, Macaw Feathers - Blue Greenwing Macaw Small Wing Feathers - 4 Pieces 4 blue Greenwing Macaw small wing feathers. Great for crafting, scrapbooking, hair extensions and fly tying. Each feather is about 4-6 inches Check out our videos on YouTube. Search Moonlight feather. Order by 12pm PST M-F for same day shipment. Closed weekends and national holidays.