I have purchased 4 RIR, 1 BO, 2 NN Turken, 4 pullets, and 4 ducklings from TSC. So far, I have lost one duckling and one chick. Now, my two turkens are very weak and nearly all the chicks have pasty butt. The only ones that don't are the NN Turkens. One of the Turkens barely wants to move and appears close to death's door. They have been under a warm heat lamp since arriving home. There is chick starter feed available and vitamins in their water. The turkens have just wanted to lay under the heat lamp and sleep, but the others just trample all over them. I have had to separate them for their own safety. The chicks I hatched myself two weeks ago had non of these issues. (They are in a different brooder.) What can I do to encourage these chicks to stop dying and start thriving?