Ditto what Sally said.
Sally, remind me to tell you about two of my peachicks this year. Scientifically, you might find it interesting. Both died from yolk sac related issues. One had an infection, the other didn't absorb it's yolk and lived for 41 days!
-Kathy
oh wow! and it lived that long!!! the poor thing!
Poor little Red.

-Kathy