Yes, back in 2012 people were having trouble with getting breeding programs going with the White Legbars. I think it was from inbreeding. Assuming that only one of the 6 imported Cream Legbars had the white gene any white birds that were being pair were all one or two generations removed from the imported hen that was carrying the white gene. Most were really closely related.
Some people tried getting white stock from other parts of the country but that didn't help since they were still only 1-2 generations removed.
I have had Cream Legbars Since 2011. All of the older lines have the white gene in them even if no white chicks ever hatch. We grow out about 100 legbars a year and didn't see any white sports until our 5th year with the breed. So it was there the whole time just hidden for 5+ years.
Early on some breeders were also claiming that the white legbars laid bluer eggs that the Cream or Gold. One person even found a scientific study that seemed to support a theory that the brown bloom on the eggs was diluted by the same gene that diluted the pigment in the feathers. I have debunked that theory. The white hens in our flock do NOT laying bluer eggs than the Cream hens do.
@deltasmom how old are your whites before you can sex them. I know early on some people were claiming that they could sex them at hatch or that they could be selectively bred to be sexed at hatch. I am in my third year with White legbarbars and I defiantly can NOT sex them at hatch and have no idea how anyone would be able to selectively bred to make them sexable.
Are you going to breed for cresting in your flock? I see a few birds with tiny crests but it looks like the cresting is not fixed in you flock.
What egg size are you getting. I get about 2/3 of my flock laying 61-64 gram eggs and about 1/3 laying 69-71 gram eggs.
What weight are you getting on yours. Weigh my cockerels last week and at 10-12 months old they were all between 5-6 lbs. I haven't looked at hen weights for a while but thing they are probably 4-1/2 to 5 lbs at the 10-12 month age.