I was just talking to a guy that I am going to buy some quail eggs from. I was telling him that I would be out his way tomorrow to pick up some duck eggs so I could also get the quail eggs then. He told me around this time of year duck eggs only have 60% fertility and chicken eggs only have 80%, and quail eggs are not effected at all. I didn't think this sounded right but didn't say anything. What have others experienced?