Coffee N Chickens
Counting Chickens B4 They're Hatched
I don't know. My Leghorns are barred so they're darker than most members of the breed, and seem to be doing OK so far in this heat. *fingers crossed* They came from a chicken show breeder.I suspect that the high production breeds might not be as heat hardy. The egg factories are cooled, otherwise the egg production would drop! I think it would not take very many generations of only breeding the survivors of the heat to get a more heat-tolerant hen. But, may not lay as many eggs as the egg-factories' leghorns. The chicks in the brooder shed are from Sandhill Preservation, he says that he does not heat or cool his birds. It can get pretty hot and humid in Iowa! And colder in the winter than I am by far. So far I have not lost a single chick from these.