We received a hatch back on Sept 19th of of mixed pullet Brahmas from Ideal which were not what we ordered! Their site said we would be receiving 3 types (Light Brahmas, Buff Brahmas, Dark Brahmas) we only received two types. We did not even receive a call asking us if this was acceptable. We lost thee chicks in the first week 2 of which we thought was due to weakness.The third died from a deformity where it had a neck problem, where it kept having its head constantly turned backwards and stuck in that position. They have all seemed to be happy and healthy even yesterday until last night. We found 5 of them pooping blood - that was the constancy of jello if that makes sense. I raced down to the local TSC after talking with SpeckledHen about causes and cures... came straight home and medicated all of them with Corid. They were dead within no time at all... Today they started dropping like flies... all of them dead by the time I got home this evening... The only symptom is BLOODY POO!!!! Does anyone have any ideas of what this is? What would kill all them in this quick of time.????