Hello all, for xmas, my dad ordered me a dozen fertilized eggs off Amazon, which came today. I know a few of the abbreviations (BR=Barred Rock, RR-Rhode Island Red), but there are quite a few that have me stumped. I've listed them exactly as they're written on the eggs: 1: SB? BT 2. AZR 3.RS Wh <----Is this a red sex-linked crossed with a white leghorn? 4. CM <---Is this Cuckoo Maran? 6. Wh <----Is this a white leghorn? Which would be weird because the egg is green... Any help would be appreciated!