About four months old RIR.
Also is the one in third picture a male for sure?
Sorry for the other chickens all around.
This is the one in front of the water container.
They look like girls, but they’re young so I’m not sure. They will get closer to the elders once they’re a bit bigger and more confident. Btw I would get rid of one of the polish guys if I were you. Polish cocks can be very aggressive, or so I heard.
I don’t know what nipples are when we talk about watering systems. In my country we have dumbbell water containers, regular bowls, and a thing with a button that the chickens press on with their feet and it fills with water. I use the dumbbell thingy. I fill it every day for 11 chickens, I place...