Search results for query: *

Finally found it: https://scratchcradle.wordpress.com/2012/08/26/gms9-autosexing-recipe/ Your project idea reminded me of the last paragraph in the article.

There is a good little post about 2/3 of the way down regarding the 55 flowery hen's genetics. http://www.the-coop.org/forums/ubbthreads.php?ubb=showflat&Number=50678

About half way down the page is a list of auto sexing breeds. Notice the "bar" in each of the names. You can do an individual search for each breed. https://poultrykeeper.com/poultry-breeding/autosexing-poultry/ I think one of the most recent breeds would be the isbar.

If you're going to go ham I would suggest investing in a couple of poultry genetics books. Then finding as much information on the existing auto sexing breeds. A lot of the information on how the specific breeds were created are either lost or guarded proprietary information. You can kind of...