Lutino
A variant of Cockatiel (Nymphicus hollandicus)
A sex-linked mutation removing grey melanin, leaving a white-to-pale-yellow bird with red eyes, orange cheeks, and a yellow crest.
Keeper tips for this variant
Many lutino lines carry a hereditary bald spot behind the crest — harmless, but choose breeders selecting against it, and shield red eyes from harsh direct sun.