Update on my Corn-Rock experiment...
I didn't bother taking detailed measurements because the birds were disappointing really early on. They seemed to get the worst of each breed rather than the best of each, very slow growth and lackluster muscular growth.
I've kept a couple of the larger...
Got a successful hatch of F1 CornRocks finally, unfortunately I don't have a control of comets to go with them, but past comet males have been unimpressive. Let the data gathering begin.
EDIT: Pic added, I may have an inadvertent sex-link with this combo.
Great idea for a thread, consolidation and standards of reporting are sorely needed. My experiment is a result of not being able to finding a lack of info, as people fail to adequately report on their findings.
With heritage breeds being largely lackluster, I thought I'd experiment with...