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Looks to be black, ER is causing the brownish leakageCan someone please tell me what color my hen is? I thought she was black but she is not she doesn't have black feathers. They are a dark bluish grey and she has some chocolate colored brown on some of her feathers. Sometimes it so hard to tell the colors of them. My birds do carry the blue and chocolate genes I hatched her from an egg.
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Here's some pics I just took outdoors to show some better lighting. I'm also including the parents. This is my first Mauve so I have zero experience. I just know that Chocolate x Blue = Mauve. LOL
I don't know of a color breeding chart, but if you want to learn more about Serama colors, I recommend The Serama Colours book, for an introduction. For further reading, I recommend the more comprehensive chicken color genetics book listed at the same website.
The simple answer to your question of blue roo over choc hen is 50% black chicks, 50% blue chicks. All males will be choc carriers and all females will not be. This holds true under the following assumptions:
-The rooster really has the autosomal, incompletely dominant blue gene, Bl. I have seen Seramas that appear to be a dark "midnight" blue but are actually matte black. If you get no blue chicks, this assumption is probably wrong.
-The hen really has the sex-linked recessive chocolate gene, choc. While not confirmed, there may be Seramas that appear chocolate because of dun or some other non-choc gene. If you get any chocolate colored chicks, this assumption could be wrong (see also next assumption). If you get any chicks that look like a blue splash or lavender color, they are likely dun + blue, which would indicate the hen is dun and not chocolate.
-The rooster does not carry a copy of the choc gene. If he did, then 50% of the chicks would exhibit the effects of the choc gene (assuming the hen also has the choc gene; if she doesn't, then only female chicks will express chocolate, no males will). Of the choc-expressing chicks, half will be chocolate and half will be chocolate + blue, which should look like a shade of mauve (should be darker than dun + blue would be).
Sasha,Thank you SO much for the help! Well explained. I'm going to take the good camera out tomorrow and get pictures of all the Seramas I just acquired. I did snap a picture of one hen that is quickly becoming my favorite. She's gorgeous, and the picture doesn't do her justice. She's a white base color with chocolate...lacing? Speckling? Whatever it is, she's sure pretty!
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