Again very very VERY helpful! One wonders if by selecting for the lighter colors that are more popular/show-winning now (Rees-like features), some folks have inadvertently selected for the presence of factors interfering with auto sexing - that could certainly explain the particularly rapid loss of auto sexing in some hands.
So many different things to be aware of when making these breeding decisions...
- Ant Farm
I've wondered this myself. I'm not versed in chicken genetics, but this has crossed my mine. It seems there have been more problems with auto sexing and green eggs since the light to very light birds have started showing up.
What attracted me to the breed was first the vibrant colors. The roosters just glowed, and I loved the way the hens were colored. Then you have the gorgeous blue eggs and auto sexing on top, it made for a perfect chicken. I do like the cream colors, but the original colors was what I saw first and feel in love with.
I hope that people in the pursuit of the perfect color, don't lose sight of what this breed was developed for.