posted 5 years ago
I've hatched hundreds of quail and almost all that will hatch are out in 24 hours or less. I've pulled them out after 24 hours and put them in the brooder while the rest were in the incubator. I had a few hatch later, but less than a dozen, all told, so I don't think it's much of an issue if you batch incubate. This seems like a good reason to have a separate brooder, so you can put the hatched ones in the brooder while still incubating. I also think they'd be fine for 36-48 hours in the incubator, though I wouldn't leave them that long, personally.
If your incubator doesn't make it easy, you need a different incubator. I just built mine, so it's not complicated at all.
The brooder environment should be very, very similar to the incubator: no drafts, proper temp, decent humidity. I've never had an issue with this. I've only ever lost 2 or 3 quail from all my hatchings combined, but I don't help them unless they missed a pip in the egg so it won't open and then I just cut the shell to allow the chick to open it.
Now that I've got electricity I'm going to break out the incubator. I am actually thinking of building a much larger one but only so I can hatch out many more eggs of different species.
A piece of land is worth as much as the person farming it.
-Le Livre du Colon, 1902