Yes, they need way more room....the pick no more is not going to help at all.
How soon they feather out can depend on how you manage the heat.
The sooner you start slowly reducing their heat, the sooner they will grow feathers and acclimate to cooler temps.
How soon they feather out can depend on how you manage the heat.
The sooner you start slowly reducing their heat, the sooner they will grow feathers and acclimate to cooler temps.