My Black Jersey Giant just died in my arms. No trauma, no runny nose/eyes, but has a bald belly. She looked perfectly healthy yesterday, running around eating, drinking water, no different than any other day. Is the bald belly an indication of anything? My whole flock was wormed over a month ago. When I found her in the garden she wasn't able to stand or hold her head up. I immediately thought egg bound, so I placed her in a warm tub of water and gently checked for a egg, none. I read that chickens can live 8-10 years and after all raising them isn't rocket science. What could it be?