This has been a topic of discussion I've started on other sites over the past few years as I try to find out what day-old chick phenotype we should shoot for. I believe for consistent adult phenotype there should be a day-old one that produces it. The spotted foreheads are more prevalent for me, but I get some with a more solid brown forehead. I haven't been able yet to determine which is more correct. Partridge chicks in the YouTube videos I've seen, put out by commercial hatcheries, have the brown foreheads and assume that is what to look for...but my chicks with spotted foreheads mature into some of my best partridge colored/pattered birds.Hi John,
Do the partridge chicks down always come out with this gobbledygook head/neck marbling or are they to have a distinct pattern to the down on the head and neck? Also, have the Partridge breeders decided yet if they are going to use e+ or eb for the allele?
Curious,
Thanks,
Karen
I believe partridge are based on eb.