I have speckle belly in 2 ponds and I have caught only 1 female the rest have been all male. I have really enjoyed them. Now my copper nose spawned with my red ear in the big pond and that is a really cool hybrid. I have been moving them to my smaller pond. They seem to spawn once or twice a year and they seem to be 50/50 male female. My smaller pond just has only redear, hybrid res/copper nose , hybrid crappie, and speckle bellies.