White crested black polish x
Black silkie- smooth-feathered (carrying silkie feather gene but not expressing it), black, may have slightly feathered legs, extra toes, small beard, and/or black skin
White silkie- smooth-feathered, coloring could vary, may have slightly feathered legs, extra toes, small beard, and/or black skin
Barred rock- males with one copy of the barring gene (appearing barred), black females
Blue andalusian- half of the offspring will be black, and half of them will be blue
Gold laced wyandotte- colors could vary from completely black to black with partial gold lacing
Silver laced wyandotte- colors could vary from completely black to black with partial silver lacing
California white- half of the offspring will be black, half will be white
Dominant copper- since this is a black copper marans hybrid, the offspring will vary from completely black to black with some red leakage
Americana- seeing as this spelling is almost always used to mislabel Easter eggers, and you didn’t list a specific coloration, I’m going to assume they’re actually EEs and I would have to see a picture to be able to determine coloring of the offspring
Easter egger- I would have to see a picture due to the color variations EEs can have
Rhode Island red- black w/ red leakage
All crosses of your polish rooster should produce chicks with crests that are either all black or partially white. His offspring will probably have combs with extra points or even double-bladed combs.
White silkie x
White silkies usually carry recessive white, which covers up their other colors but doesn’t appear in first generation crosses. Because of this, it’s hard to tell what crosses of them would look like. However, you can expect that they may have crests, beards, extra toes, black skin, and/or walnut/rose/pea combs.
Black silkie x
The colors will be the same as the black crested white polish’s offspring, with the same traits as the white silkie’s offspring.
Easter egger x
A lot of the EE’s offspring will likely be black with silver leakage or silver with some black patterning. They will probably have pea combs and beards (if the EE father does).
Splash cochin x
Black silkie- smooth-feathered, blue, may have slightly feathered legs, extra toes, small beard, and/or black skin
White silkie- smooth-feathered, coloring could vary, may have slightly feathered legs, extra toes, small beard, and/or black skin
Barred rock- blue males with one copy of the barring gene, solid blue females
Blue andalusian- half of the offspring will be blue, and half of them will be splash
Gold laced wyandotte- colors could vary from completely blue to blue with partial gold lacing
Silver laced wyandotte- colors could vary from completely blue to blue with partial silver lacing
California white- half of the offspring will be blue, half will be white
Dominant copper- since this is a black copper marans hybrid, the offspring will vary from completely blue to blue with some red leakage
Rhode Island red- blue w/ red leakage
Black crested white polish- blue with small crest
All of the cochin’s offspring will have feathered feet. They’ll probably inherited some of his round body shape.
