Well, on the raising issue. Meck. The blue egged kids are stupid as all get out and the cockerel is already turning into a jerk. The olive eggers are mostly ok, a little spacey, but not too bad yet - however they are ALL cockerels. Freezer Camp will be seeing EE members and I am admitted defeat on EEs, don't like 'em over all and don't care enough for pretty eggs.
The Marans are cute and fat and sassy as any chick. 10 pullets, 1 cockerel for sure. I'll see how they are on type later on, but I think they'll be good for egg laying pretty dark eggs.
The production crew are flighty, but happily run into the coop behind Mommy, so I hope they are going to do ok. There are some obvious cockerels, but harder to sex yet. Oh well.
Development - ours were pretty much scrambled for the first week really. At first candling - I only tossed eggs that had NOTHING going on. If anything was trying to start, I let them. And they sat in the egg cartons and did NOTHING. No turning, no jiggling, nothing. They needed to settle into decent air cells instead of scrambled mush. I didn't do anything at day 10 other than start the turning. At lock down I pulled anything that had stopped. All the TJ eggs looked pretty scrambled, and we got 15/36 out of them. The WF eggs were less scrambled that we could tell, but we did let them sit and rest first, and they hatched fine, they also had a very good hatch rate - 34/36 survived to the brooder.
What we think helps/hurts shipped eggs -
These are the same as shipped eggs over all. They've been tossed around willy nilly. As nicely as they are packed for shipping, the post office may not be as gentle as possible, and flights can't help the hatch either.
The younger the egg, the better they do.
The cold temps don't seem to make any difference. Freezing would, but just being refridgerated doesn't seem to do anything.
If they've got scrambled air cells, letting them sit for some time seems to help. I think had we turned them early, they've have done nothing.