#1 could be a New Hampshire possibly.
#2 looks like a Black Sexlink (Black Star). One of mine looked identical as a baby.
#3 I'm not sure... But I LOVE the color coming in on the wings!
Aussies are one of my favorite breeds. I'm getting some (more) next week.
#1) Red Sexlink pullet
#2) Black Sexlink pullet
#3) Not sure on breed that white on the neck and mixed in the wing and tail feather are throwing me off, but definiately a rooster.