Today we moved our 4 ducklings and 8 chicks from the brooder to coop. They really enjoyed the extra space! It is going to snow tonight and will get down to about 29*. I noticed that this evening the were a huddled in a tight circle under the heat lamp. So adorable! I was wondering if they're to cold? This is my first time raising ducklings and chicks. The lamp is 1 1/2 feet off the ground so is that to high? Or do I just need another lamp? Or are they not even cold? The coop is sill inside the barn we built it in so wind isn't a problem at all. Any thoughts?