The Meyers are pures SS, partradge rock, and BA, the rest are a barnyard mix, Pure parents, so there may be some pure chicks Hens and roosters are the same breeds.. I can only say for sure the dark eggs are BCM, the blue eggs are legbar, and one tan egg could be falvorelle, or cochin, the white egg is EF-AC, LO,blue cochin/blue isbar mix.