Quote:
You might find this link helpful.
http://www.ithaca.edu/staff/jhenderson/chooks/chooks.html
They show on the chart the main traits of many breeds, including whether they tend to brood. Plymouth Rocks, (regardless of color, doesn't matter whether they white, buff, barred, or whatever) are
infrequent brooders, (meaning they might brood, but don't hold your breath) but good mothers if you do happen to get one that broods. Are Comets sex links? They are a production layer breed, right? Most of those don't brood at all. There's always a rare exception here and there, but in general, they're not gonna be standing in line to hatch the eggs.
As for the BO's, yeah, you did hear BO a lot, but at least half was people saying
theirs didn't brood. I
suspect that the ones from hatcheries are less likely to brood, as hatchery birds get diluted with high-production layer breeds, to get more egg production. Breeder stock BO's may have a stronger tendency to brood. (That would be an interesting thing to ask about, sometime.)
Standard Cornish (NOT the meat breed broilers) are absolutely one of the strongest brooders and best mothers. They are
dedicated.
Out of curiosity, does your brother have the very same breeds that you have, or does he have others?