He is the only option for fathering the chicks at that time!
And now that you mention that, we had four roosters hatch - one of which's mom was 100% my blue laced red wyandotte (there's no denying it with his feathers! 🤣) but he had a single comb!
I believe My Oliver Egger is the "mom" of this hen. But genetically, is it possible?
I only had one green layer and hatched two of her eggs along with a bunch of others. So I don't know for sure who hatched from the green eggs. BUT this hen now lays green eggs, so I'm assuming she must be from...