I am fairly new to button quail. I bought a silver pair at a pet shop in 2016. The male escaped while his mate was sitting on eggs. We did not get him back. About 3 days after, his mate went missing along with the eggs. We did not find her. So i did my research and brought 6 fertile eggs. 4 hatched witch is pretty good. Considering; I use the in- incubator thermometer, I have no humidity measure, the power went out like 10 times and the eggs had a bumpy ride home. Sorry about the rambaling.