Lutino β Bright yellow body with red eyes and no blue or green.
Cinnamon β A softer, brownish version of the wild green with red eyes.
Blue β Replaces green with shades of blue; males still retain the red chest.
Turquoise β A mix between blue and green, giving a teal appearance.
Pastel (Dilute) β A lighter version of the normal color, reducing pigment intensity.
Pied β Random patches of yellow or white mixed with normal coloration.
Albino β Completely white with red eyes (a combination of blue and lutino).
Creamino β A cream-colored bird with red eyes (a combination of cinnamon and lutino).
Olive β A darker green mutation.
Grey-green β A mutation that dulls the green to a greyish tone.
Breeders often combine mutations to create even more unique birds, such as:
Turquoise Cinnamon
Lutino Pied
Blue Pied
Pastel Blue
Albino Pied
Mutation breeding has made pure wild-type birds rare.