For any of you whom are looking into getting quail, or already have... I think this is a great video for anyone with celadon egg layers or possible Celadon's / or just unknown genetic birds. I had thought when our first batch was candled that many of the Celadon's were infertile was interesting. With so many breeders in the us, and not always knowing exact genetics like other animals, it makes it harder to know certain traits, disease, fertility and so forth. Some of what is talked about I have not watched the entire video talks about Celadon's being crossed with pharaoh and having deformities and other issues. I do know my first batch has this or are carriers, so I will be working with my birds to see how to reduce any problems. I may even wait to sell my celadon / carriers, but we'll see how they develop, and their offspring does. If anyone has any insight, please comment below to help myself and others to better the animal as a whole. I am in no way trying to put anyone down, and purely just want to share information so others can make educated decisions, and to hopefully build awareness for some of us that would like to try to breed these issues out if possible or find ways to reduce issues as best as we can. Thank you all for being understanding and I hope you'll share this information with others.