I once had a hatchery rir girl hatch on New Year's eve. She raised those chicks during the coldest January and did well with them. There was no heat in the hen shed and she also would take them outside(!) Whenever they'd tell her they needed heat she'd drop wherever she was and warm them up, then out they'd come again.
It was amazing to watch.
I'm not advocating hatching at this time of year. Just noting that I had one do it and those were some very hardy chicks. I was totally surprised to see how long they were comfortable out in the 20's and below. Hatch day it was 19F. Amazing to watch them and taught me that chicks are way more hardy than we think if they have a good mamma taking care of them.
It was amazing to watch.
I'm not advocating hatching at this time of year. Just noting that I had one do it and those were some very hardy chicks. I was totally surprised to see how long they were comfortable out in the 20's and below. Hatch day it was 19F. Amazing to watch them and taught me that chicks are way more hardy than we think if they have a good mamma taking care of them.