I just had a silkie lose her one chick that hatched. I gave her 5 yesterday that I hatched in the incubator. No issues, she was so happy to have babies. Today I picked up 13 new chicks and put them in with her one by one and darnit if she isn't being the cutest little momma with 18 chicks. She got 2 more added later today for a total of 20 and she is doing great with all of them. (The last two came from her sister who had been pecked blind by others wanting her nest box. Sadly she had to be culled.)
I can't tell you how thrilled we are with her. She moves them around under her so they take turns. I'm in Hawaii so it's plenty warm for taking turns.
She is going to get extra special rations for the next few weeks for sure!
All these babies have put my flock at 119!!