I hatched 6 Guinea keets and 3 Polish Crested (bantam) on the same day & have them in a brooder together. They had a broody hen but I removed her, because the keets were sick. Symptoms: Not eating enough or stopping eating, sleepy, have little balance.. Can stand but sometimes run into walls. Weight loss. One had serious pasty-butt today Fall & get stepped on easily Other keets & chicks pecking at earlobes & beak Trouble breathing in last stages DEATH -- I've lost 3 keets in three days (of 6). A 4th is on its way out. Diet: Countryside Naturals Organic Chick Starter Feed Crumbled hard boild egg yolks, Crumbled freeze dried Meal worms Yoghurt 1x/day Garlic & Sav-A -Chick in water bottle Hand eye-dropper of fresh warm water to make sure they're well-hydrated Sanitation: THE plastic brooder crate, water bottle, dish, etc. were sterilized with Brinsea disinfectant before placing the brood in. They are on clean paper towels daily They are in an 85degree bathroom with a heat lamo and many thermo-hygrometers around their area. All were happy & perky until today. The 3 Polish Crested are partying little butterballs by Day 4, and look healthy as can be. One guinea keet has outgrown the Polish and is happy as can be, along with them. ONe is lagging slightly, one is sleepy & stumbling, one just died in my shirt I'm cross-posting this to the Emergencies, Diseases & c. forum HELP, Please???? What is this??? Can it contaminate the Polish, as well???