I have a feeling it's a pullet... it's making pock-pock sort of sounds sometimes. Nothing resembling the cockadoodledoo. The comb isn't very big or red either. I'm totally new to this though. It's probably too early to make any deduction based on the noises. It's still squeaking like a chick for...
I'm from England so it's slightly chilly outside now (lows of about 3-5 celsius). My chick is a white leghorn. I read that they can go outside around week 4-5. Will they be all right at that age at cooler temperatures or does the coop need a heater?