Completely Pied, Or Mostly Pied With A Few Normal Markings
Normal or white
Pink Or Blue/Grey Mottled
Black With White Iris
Pink/Blue Mottled
The pied patch that is generally only on the back of the head with a sf dominant pied usually extends down and/or around the head, across the ear and cheeks on one or both sides on a df dominant pied.
Body color markings are usually most visible around the shoulder/neck area. Some will also have splotches of color on the upper and lower chest.
Most df dominant pieds will have a patch of color on rump and between the shoulders/wings.
The majority of double factor dominant pieds have completely pied tail feathers.