I have a some chicks that i'm not serten of their breeds, i know the mothers but not the fathers. i was thinking that maby they have the same dad because they both have a black line on their heads. i have a 4 day old chick from a brahma hen with the roo posiblilities of a rir, a brahma, and a golden laced wyandotte and a 2 day old chick from a rir hen, with the roo posiblilities of a rir, and a golden laced wyandotte