Olive egger is definitely a cockerel .
The rest appear to be pullets and cuties.
They're far big enough to be outside, so you can get the stinkers out of your house
(1) Are you new to chickens / when did you first get chickens?
I don't have any birds currently, we did have some when I was a child, but I'm hoping to get some someday.
(2) How many chickens do you have right now?
I don't have any now, but I'm thinking maybe 8-10.
(3) What breeds do you...