Would this make an auto-sexing chick?

[SkiboJeff]

Correct me if I’m wrong, but I believe you can only autosex within the same breed.... sex linking may be what you’re trying to do, but will not work with the breeds listed above. However if your Marans is a roo and you cross him with your blue egg layers, you should get olive eggers. They just won’t be sex linked.

This is Ethel. She's an 18 week old cross between a Wheaten Marans roo and a Crested Cream Legbar hen. She's an unusual color who has feathered legs and a little crest. We'll soon see what color green eggs she lays.

 

[HomesteadNowhere]

I'm looking at similar. This has been very helpful to me, the whole genetic series as well.

https://scratchcradle.wordpress.com/2012/08/26/gms9-autosexing-recipe/