Silexian
Songster
Check the hatchery that TSC uses. A couple of years back. My neighbor bought a couple of silkie chicks for his grandkids, from TSC. They told him they were full sized silkies. He asked me if I knew much about them. At the time I had only heard of silkie bantams being available in the U.S. Through my internet searches. There is a growing demand for silkie meat in the U.S. So these were bred for the niche market that is developing. His grew to be the size of leghorns. With partial straight combs. Along with clean, slate blue legs and five toes. They did have a few regular, primary wing feathers. If they are still available. They may be a good starting point.