good thoughts, Erica. And, ddawn, I was wondering the same thing, that excess male chicks would be dyed to sell them. But, clearly not true of dyed-in-egg chicks.
To go along with some other comments, on a slight tangent, I had heard that eggs stored at lower temperatures have a higher female to male ratio, as in, the cooler temperatures somehow effect the genetic material in the male chromosome and they die in egg. I don't know if it's true, just something I'd read. And I can say that my eggs that shipped during the winter had a very high female to male ratio. So, maybe this relates to warm dye vs. cool dye and the sex of chicks that hatch from the dyed eggs?
To go along with some other comments, on a slight tangent, I had heard that eggs stored at lower temperatures have a higher female to male ratio, as in, the cooler temperatures somehow effect the genetic material in the male chromosome and they die in egg. I don't know if it's true, just something I'd read. And I can say that my eggs that shipped during the winter had a very high female to male ratio. So, maybe this relates to warm dye vs. cool dye and the sex of chicks that hatch from the dyed eggs?