Princess Lay- A

I have 4 week old chicks that do not have a light during the day and are eating and acting fine. My questions are do they still need a heat lamp if the room they are in never goes below 60 degrees? they have been going out during the day for a couple of hours ( i keep them in the coop everyday for 1- 2 hours then let them out into the run. Will they know to go back to the coop at night when I let them out at 6 weeks?

Does Anyone just feed their hens twice a day and not leave out food? ive read some people who ferment their food don't leave food out and just feed their hens twice a day

What is your opinion on feeding cracked corn and black sunflower seeds as a supplement in the cold months ?

Hello everyone , what are everyone's opinion on the best breeds of chickens for heat and cold tolerance. I live in Virginia and the summers can be quite hot and the winters can be cold.