The Saipan hybrids showed very fast initial growth and feathering, in a lot of ways similar to the way jersey giants grow. They grow the frame then start packing on the weight. "Mark" is an Ox.lol still hasn't got more than nubs for spurs. I crossed the Saipan with the following breeds,
Welp Slow Grow broilers,Dark Cornish,Barred Rocks,Copper Marans,and jersey giants.