Cream Legbar Chicks!!

Another question I have is would a male for sure pass on blue egg genetics?
genetically there are only two egg colors. White and blue.

Brown is an allele, or a genetic color coting, but is dominant over most everything else. So a brown egg, is really a white egg with a brown coating. A green or olive egg is a dominant blue egg, with a brown allele.

With that said, the CCL male, will have two copies of the blue egg gene. In order to get a blue egg laying chick from him, the mom must carry atleast one blue gene with no brown allele. This is why the WTB is such an accomplishment. It is a line of mixed breeds that still lay a blue egg.

If crossed with a brown egg layer, chicks will all have a blue egg with a brown allele, or what we know as a green egg.

So short answer, no. The mom must also lay a blue or white egg.
 
@BastyPutt
Left hand - Cream Legbar Cockerel.
genetically there are only two egg colors. White and blue.

With that said, the CCL male, will have two copies of the blue egg gene. In order to get a blue egg laying chick from him, the mom must carry atleast one blue gene with no brown allele. This is why the WTB is such an accomplishment. It is a line of mixed breeds that still lay a blue egg.

If crossed with a brown egg layer, chicks will all have a blue egg with a brown allele, or what we know as a green egg.

So short answer, no. The mom must also lay a blue or white egg.
But this!??? What you're saying is, ...I should have gotten him to put over my Welsummers.












I will try to comfort myself with the thought that, really it's anyone's guess what he's carrying since he comes from Hoover's, right? Right. I make a really good point here.
 
Right hand = not a cream legbar at all. Not exactly sure what that is. Maybe a bienfielder.

Left hand - Cream Legbar Cockerel.

Females will have a chipmunk pattern with yellow legs and not barring dot on their head.
LOL, no, not a Bielefelder. I would have recognized those since I'm currently still growing them out in my basement lol They are chipmunk chicks, too. But with CLEOPATRA EYES, not a face dart. or something.
 
it's anyone's guess what he's carrying since he comes from Hoover's, right? Right.
This is correct, but regardless, he should have at least one copy of the gene. If, he hatched from a blue egg, he has two copies.

I think the green egg from a legbar is a bit less common. It is such a complex breeding structure, in order to get the blue egg AND be autosexing.
 
CCLs may lay blue, but more commonly lay green (pale green) due to some brown genetics being present in the breed. You can select for blue only in a breeding program, but I don't think hatcheries generally do that. SOP allows blue and green egg color.
Blue is a specturm..

Reference chart from google..
1686971029611.png
 
This is correct, but regardless, he should have at least one copy of the gene. If, he hatched from a blue egg, he has two copies.

I think the green egg from a legbar is a bit less common. It is such a complex breeding structure, in order to get the blue egg AND be autosexing.
I gotcha. I am learning all the time!

Marshmallow "should" be carrying at least one copy, but who knows. I'm not really keeping him around necessarily to hatch out chicks, but I do find it cool just knowing that's a possibility. I will still probably rather take the time to source some better bets though if I want to start hatching rainbow layers...
 

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