Good day! Yesterday in TV, in some expert show was talking about broiler chickens. Expert said, that the broilers chickens are allowed to sleep only 1 hour, and they are sleeping well. So as in chickens youngth they have fast metabolism, they need to eat very regulary.. As i know, or heard, in 3 months chicken weight 5-6 Kilos.. So, we-human are growing while sleeping. So, birds are growing while awake?