Possible sexlink ?

[PTFarmer]

I have crossed my Araucana roo with some of my RIR hens. The majority of the chicks are yellow with dark streaking down the back, simular to a arucana chick. But I had three hatch that are almost solid red/brown with little or no streaking and no yellow at all. Are these roosters ? Has anybody tried this before ? What are the average ratios of hens to roos ?

Thanks,
Brian

 

[silkiechicken]

Usually it is 50/50 when it comes to sex. Here is a link to info about sexlinks. Not sure if your roo would fall under these conditions for it to work. The one I am most aware of as sexlinks is a barred female with a red male.

http://www.feathersite.com/Poultry/CGP/Sex-links/BRKSexLink.html