I have recently hatched 7 Araucana chicks. When they reached 6 weeks old I put them outside with the rest of my flock, in a separate housing and run but so they could all see each other. Since I put them with my flock, first my egg numbers dropped. Then I began to get foamy droppings with my hens. Then yesterday I came home and one of the chicks had died. With the foamy droppings, I though it was worms. So I have wormed the hens using Verm-X. But the the foamy droppings are here.