Silver-partridge
Color and pattern male
Head: silver-white.
Neck: hackle silver-white, each feather with a black middle-stripe, no high demands on the sharpness and the intensity, to the extent ends in a point near the tip; front of the neck black.
Back, shoulders and wing-bows: silver-white.
Saddle-hackle: silver-white, each feather with a more or less distinct black middle-stripe, absence is not considered a fault.
Tail: main-feathers black; sickles and coverts glossy green-black.
Wings: front black, wing-bar glossy green-black.
Primary-flights: black with a narrow white edge on outer-web.
Secondary-flights: inner-web black, outer-web white, forming a white wing-bay when the wing is closed.
Breast: glossy green-black.
Belly, thighs and fluff: black.
Down: greyish.
Serious Faults
Yellow tint in hackles. Rusty-brown or red on the shoulders. Extensive white on the breast, belly and thighs. White on the tail.
Faults
Serious faults to a lesser extent. Incomplete white wing-bay. Complete lack of the middle-stripes.
Color and pattern female
Head: silver-white.
Neck: hackle silver-white, each feather with a black middle-stripe, no high demands on the sharpness and the intensity, ends in a point near the tip; front of the neck similar to the breast.
Back, shoulders, wing-coverts and saddle: each feather light-grey with fine evenly distributed black peppering, slightly light lacing allowed but not desired.
Primary-flights: black-grey with a narrow greyish-white edge on outer-web.
Secondary-flights: outer-web similar to the back; inner-web greyish-white.
Tail: black main-feathers except for the upper ones, which like the coverts are light-grey with fine dark-grey peppering.
Breast: salmon shading off to light-grey at the thighs, shafts salmon.
Belly, thighs and fluff: ash-grey.
Down: greyish.
Serious Faults
Red or rust on wings. Brown sheen on back, shoulders, wing-coverts and saddle. Light shafts. Yellowish tint in the neck-hackle. Complete lack of middle-stripes.
Faults
Serious faults to a lesser extent. Slightly clumped peppering and light shafts on the breast.
Feather details from: http://www.kippenencyclopedie.nl
Website from Johan Albada with more than
5000 photos of chickens, chicken color varieties and feathers.
Genetic code: https://kippenjungle.nl/Overzicht.htm
Website from Henk Meijers with all available information regarding chicken genetics including the world famous
Chicken Color Calculator
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