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Black and Blue Marans are rare and hard to find.......so if you have them, then yes, I would keep them seperate from your Coppers.
It does not muddy the water having the blue gene......the blue gene is a dilute of black........all it does is change everything that would have normally been black on a bird to blue. With the Coppers it does not change the copper pattern on the Black Coppers or the Blue Coppers, but a double dose of the blue gene (which creates a Splash) will affect the coppering on a Splash Copper bird.....it interupts the pattern and a person may only see flecks of copper. This is not the same with solid black, blue and splash birds as they do not have a pattern to interupt.
One copy of the blue gene dilutes black to blue, 2 copies of the blue gene dilutes even further to Splash.
Thanks... I don't have Blue or Black I have Blue Copper and Black Copper sorry for the confusion. SO a Black Copper from a FBCM x Blue Copper Marans is still a regular Black Copper and I don't need to explain that when I sell them? they would never produce a Blue Copper if breed to another Black Copper from that same mating?
A Black Copper produced from a Blue Copper to Black Copper mating is still a regular ol' Black Copper and if bred back to a Black Copper will never produce a Blue Copper, unless.....you have a Black Copper that is really a very dark dark Blue Copper that appears black....this does happen. Blue can sometimes express so dark that it appears almost black and sometimes folks don't know that they have a very dark blue until they hatch eggs and a blue chick pops out, then the question of why did this blue chick happen is asked. This is where test mating comes in very handy.
I have a very dark blue copper roo that was suppose to be a Black Copper and until he reached the age of 6 mos. he looked identical to a BC but had some lacing going on on his chest...I test mated him to a Barred Rock (a genetically black bird) and got blue babies.
Black and Blue Marans are rare and hard to find.......so if you have them, then yes, I would keep them seperate from your Coppers.
It does not muddy the water having the blue gene......the blue gene is a dilute of black........all it does is change everything that would have normally been black on a bird to blue. With the Coppers it does not change the copper pattern on the Black Coppers or the Blue Coppers, but a double dose of the blue gene (which creates a Splash) will affect the coppering on a Splash Copper bird.....it interupts the pattern and a person may only see flecks of copper. This is not the same with solid black, blue and splash birds as they do not have a pattern to interupt.
One copy of the blue gene dilutes black to blue, 2 copies of the blue gene dilutes even further to Splash.
Thanks... I don't have Blue or Black I have Blue Copper and Black Copper sorry for the confusion. SO a Black Copper from a FBCM x Blue Copper Marans is still a regular Black Copper and I don't need to explain that when I sell them? they would never produce a Blue Copper if breed to another Black Copper from that same mating?
A Black Copper produced from a Blue Copper to Black Copper mating is still a regular ol' Black Copper and if bred back to a Black Copper will never produce a Blue Copper, unless.....you have a Black Copper that is really a very dark dark Blue Copper that appears black....this does happen. Blue can sometimes express so dark that it appears almost black and sometimes folks don't know that they have a very dark blue until they hatch eggs and a blue chick pops out, then the question of why did this blue chick happen is asked. This is where test mating comes in very handy.
I have a very dark blue copper roo that was suppose to be a Black Copper and until he reached the age of 6 mos. he looked identical to a BC but had some lacing going on on his chest...I test mated him to a Barred Rock (a genetically black bird) and got blue babies.
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