Not sure quite what you mean. If you read all of the posts in this thread they tell you what mixes will produce what chicks. A 6 month old cockerel can start mating. He may be clumsy at first but will improve with practice.hi,,,thankyou for the info,,you say,cant use sucessfully in a sex link cross,,,,meaning?,cant tell the sex at hatching?.
also,,at what age do cockrells start mating,,i have a RIR cockrell 6 months.
These are Red Sex Link Chicks and some RIR chicks. The lighter buff chicks are the RSL females and the more white color chicks are the RSL males. The darker chicks are RIR chicks.