I think all but #4 are hybrids. I thought she was an australop too because she has the beetle sheen, red earlobes, black beak and shanks, and white on the bottom of her feet. Could #2 be a golden comet that got black instead of white tips?
My husband bought these pullets at the local feed store. I do not know which hatchery/hatcheries supply the store but I may be able to ask if needed. They are approximately 3 months old. I suspect bird 1 and 5 may be the same breed but exhibit different color variation within the breed on the...