My 2nd hatch of jumbo coturnix just kicked off yesterday. I had a party going on Saturday and I was hoping to show the kids a hatch but nothing was happening. I checked on them as late as 10pm and still nothing. When I got out there yesterday morning I heard little peeps and I knew something was up so I opened the bator and holy cow! I had quail explosion over night! There were at least fifty little buggers running around! Right now its a 80% plus hatch rate. Really happy with this eBay egg seller. Not the greatest communicator but good eggs!