My quail have been laying eggs for awhile now, I noticed one acting broody and sitting on her eggs so I decided to leave her some. There were two. They were there for a couple days, one morning I checked, they were still there then I checked a couple hours later and they were gone. Without a trace. They are in an enclosed ground pen with no signs of entry (also I would have found egg shells if something ate their eggs I’m assuming). I thought maybe she buried them so I digged up some straw and dirt and nothing! Where did they go?