Our rooster was dead yesterday in the coop after Sunday suddenly coming down with something. His comb had turned purple and he wasn't eating but he was drinking some water. He also had tremors in his feet and kept picking them up and stretching them his toes out. I thought yesterday one of the 5 hens wasn't behaving like herself and so I've kept a close eye on her. Egg production seems pretty normal but she is missing all of the feathers on both sides of her neck and on her rear she is missing some feathers and has evidence of some white dried stuff. She feels very warm and the poo was stuck to her feet, they also look a bit swolen on the bottom. Her eyes seem alert but I think something is wrong. I don't know what to do. Any suggestions would be a huge blessing. Thanks.