I have never heard of them being hatched without eyes but I did own a black tail buff japanese once that was hatched with no wings. No wings at all not even little nubs where wings should be. She lived to be 2 years old and passed quietly in the night. I figure she may have been missing something else inside. I had a hen that went blind and I chose not to cull her because she seemed to just know how to get around. Every now and then she would bump into something because we moved an object but other than that she did well. With the chick not having eyes it can never learn how to eat and stuff or at least that is what I would think. Therefore I would have to say I would probably cull it even though it would break my heart. I am so sorry.
