Pictures from Cindy Knoke of the King Parrots of Australia.
Even the females are kings!
Female Kings have green heads and red bodies.
Males are the only Australian parrot with a completely red head.
Although king parrots appear red and green to us,
birds have an extra cone in their eyes that enable them to see ultraviolet wavelengths.
Under ultraviolet light, some of the King Parrots wing feathers glow with golden light, like a crown.
King Parrots mate for life and often are seen in pairs like these two.
Cheers to you from the beautiful Aussie kings~