99% of my hatching has been done in the incubator. I don't have roosters, so I buy all my fertile eggs. I had a hen that went broody about week into a set of eggs I was hatching. I let her sit on infertile eggs for a few weeks, then swapped them for the just hatched chicks. I gave her 3. I had put wire mesh around the base of the nesting box. The nesting boxes are on a shelf, and it made an easy area underneath to keep them safe from the rest of the flock, but still be integrated. When the chicks first start wandering around they never separated from each other. You never saw one chick - they went as a group and mom followed. After a few weeks I started letting them out into the flock for a few hours each day. By that time they were totally independent of mom, but still traveled together most of the time.
My silkies go broody all the time. I gave them some eggs to hatch. Two broodies, 7 eggs. The silkies are in a different pen. I just fenced off the back of their coop. The two birds shared one box, and when one got up to eat or drink, the other stole her eggs. When the second got up to eat or drink, the first stole her nest. They went back and forth for 3 weeks. When the chicks stared hatching, 1st mom stayed on the eggs, second mom went with the chicks. It was the BEST co parenting I had ever seen.
But in both cases, I had the broody mom and babies on ground level.
I love watching the chicks hatch - so that's why I hatch in the incubator. But, if I have a broody hen outside, I'm more than willing to give her the chicks. Definitely makes it easier!!
Right now, no broody hens. I hatched 19 chicks last week, and my final count for this last hatch is 21 out of 28 that made it to lock down. I had one that had zipped along the bottom of the shell, and I think drowned. The other 6 were fully developed, but they didn't pip. I'm not interested in eggtopsying them. They were all shipped eggs and had some REALLY funky air cells. I have to think that played a part in it. Overall I think this was a completely successful hatch.
I have 18 more local eggs due next week. I have WAY, way too many chicks in my bathroom!!!