Donna~ Congrats on your Birchen boys! I can't wait to see them! Maybe with my little blue that is probably cuckoo and out of the solid splashes that I have we can work something out later on down the road for our projects. 

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Donna~ Congrats on your Birchen boys! I can't wait to see them! Maybe with my little blue that is probably cuckoo and out of the solid splashes that I have we can work something out later on down the road for our projects.![]()
Actually, both.Forgive me......what do you mean "what you have?" Are you wanting to know his faults and where he lacks compared to the SOP?
Or are you simply trying to understand the SOP by comparing a bird to it?
This is off topic for this thread but my blue cuckoos don't look birchen..... could I still use them?would that produce birchen pullets? I am guessing YES since silver is sexlinked and the hens can only give that to the roos and the Birchen roos will give the silver to all their chicks..... am I right in my thinking?
I believe part of the problem you are having is that the blue has gone too dark. For a blue to be overmelanized, it is easier to work getting color on than in the BCMs, you will want to be careful about the tones of blue you keep back in the offspring. The copper may not appear in this generation of offspring, but if you continue controlling the tone of blue, it will help immensely. Along with the blue tone, I would highly recommend holding back males that are not mahogany in color, these two things are what has made it possible for me to get the copper on the females in the blues.Why is that? Do you think they will help because of the dilution effect and that maybe it will lighten the dark red/copper? Tell us what is going through your head.![]()
I believe part of the problem you are having is that the blue has gone too dark. For a blue to be overmelanized, it is easier to work getting color on than in the BCMs, you will want to be careful about the tones of blue you keep back in the offspring. The copper may not appear in this generation of offspring, but if you continue controlling the tone of blue, it will help immensely. Along with the blue tone, I would highly recommend holding back males that are not mahogany in color, these two things are what has made it possible for me to get the copper on the females in the blues.
Haha, I just hope it works, I suppose it really does depend on what you have going on with the copper, and whether your birds are mostly producing mahogany, but you should be able to find out with the splash. I'd also recommend seeing if you can get a splash male that exhibits just a bit of copper, doesn't need to be a ton, but enough to show you what color he is. I do not prefer keeping or using splash males with all the red as I don't think they will get to where a person would want to go long term. That male should be able to help as well with the coppering, when crossed onto your dark females.This is why I LOVE YOU! You and Don! So willing to share what you have experienced and your knowledge! Thank you!
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You and me both! LOL! I lost copper in the females a long time ago, probably about 3.5 years or slightly more. I have melanised birds that carry Mahogany and I am fighting that. I hope the chicks I posted above, or atleast a couple of them show me some sort of color. I know the males will all express some color, even though I am sure it will be dark, but it's the girls I am really counting on.
I encourage you to post photos or repost some photos of the males that you have and maybe someone can help you out with which male might help with color. Also, post photos of the females.
If when you are ready to make the blues and splash, I strongly suggest using the color of male that you are looking to reproduce. Don made this suggestion many times in the past and also talked about it here in the Blue Copper thread........I believe he is absolutely right.
I am seeing what he talked about first hand in my chicks that I have been hatching this year.
Is it possible to single test mate your Blue roo to the good colored Black female and see what happens?
I don't have a Mahogany Marans roo but I do have a Partridge Rock and a BLRW. Both have the mahogany gene.... I think that is right
Partridge Roo
Blue Laced Red Wyandott Roo
Another BLRW Roo (sire to the above roo)
My avatar is a BLRW Hen. It is a nice deep red with no rust or brassyness. Very pretty color, but not copper. Vicky has a Nice Colored roo... maybe she will post him. If she can't find the picture, I have it in my Marans folder of what I WANT mine to look like.