Blue lemon-partridge
Color and pattern male
Head: Orange.
Neck: hacklefrom top to bottom changing from light-orange to light golden-yellow; each feather with a bright-blue shaft-stripe, runs parallel to the outline, ends in a point near the tip, no high demands on the sharpness and the intensity; front of the neck bright-blue.
Back, shoulders and wing-arch: warm-orange to warm light-orange.
Saddle-hackle: from light-orange to golden-yellow; each feather with a more or less distinct blue shaft-stripe, absence is not considered a fault; a slightly deeper tint than in the neck-hackle is permitted.
Tail: steering-feather, sickles and coverts bright-blue.
Wings: bow and wing-bar bright-blue.
Primary-flights: bright-blue with a narrow light-brown edge along the outer-vane.
Secondary-flights: inner-vane bright-blue, outer-vane cream transitioning to light-brown towards the tip, forming when the wing is closed a almost entirely cream wing-triangle with a visible light-brown lace on the upper-side.
Breast, thighs belly and rear-part: bright-blue.
Down: greyish.
Serious faults
Too light or too dark neck-hackle. White in tail and wing-flights. Much markings in breast, thighs and belly. Rusty blue. Much too dark blue.
Faults
Minor deviations in color and pattern. Ground-color too light or too dark. Slightly uneven blue color. Silvery-white wing-triangle.
Color and pattern female
Head: yellow.
Neck: hackle brownish-yellow transitioning gradually to light brownish-yellow from top to bottom, each feather with a bright-blue shaft-stripe, runs parallel to the outline, ends in a point near the tip, no high demands on the sharpness and the intensity; front of the neck similar to the breast.
Back, shoulders, bow, wing-coverts and saddle: each feather greyish-yellow to greyish-light-yellow with fine evenly distributed blue peppering; slightly light lacing permitted but not desired.
Primary-flights: bright-blue with a narrow greyish-yellow outer-vane.
Secondary-flights: outer-vane similar to the back; inner-vane blue-grey.
Tail: bright-blue steering-feathers except for the upper ones, which like the coverts are greyish-yellow with fine bright-blue peppering.
Breast: salmon light-orange transitioning to yellowish-grey at the thighs, veins salmon light-orange.
Belly, thighs and rear-part: yellowish-gray.
Down: greyish.
Serious faults
Absence of greyish-yellow color on back, shoulders and wing-coverts causing it to appear too blue. Rust on back, shoulders and wing-coverts. Too pale breast-color. Absence of shaft-stripes. Light veins. Too coarse or clumped peppering. Much too dark blue.
Faults
Minor deviations in color and pattern. Too light or too dark color. Slightly uneven blue color. Slightly clumped peppering. Light veins in the breast.
Feather details from: http://www.kippenencyclopedie.nl
Website from Johan Albada with more than
5000 photos of chicken-breeds, 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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