Hey, Steff, just a thought here....did you have any incubation issues, like a temperature spike, when you incubated these eggs? The reason I ask is that it's a fact that when that happens and embryos die off, they are usually the pullets who perish. The cockerels are a bit tougher, generally.
I commend you for their improved color in the faces. You did well!
I commend you for their improved color in the faces. You did well!