I have 4 chooks; a Black Australorp (Kali), Game Bantam (Myf), Game Bantam x Rhode Island (Itchy), ISA Brown (Penny) and a Game Bantam x Pekin rooster (Roger).
I get regular eggs from all but the Isa Brown. She was a consistent layer of 70-80gm eggs giving 5 or 6 a week for about 12mths, then...