We lost three full grown adult females and it's been raining a lot here in EA WA state. wondering if it's the weather, did they catch cold, or what? Hubster said it's because of the weather. the Coop is dry, but i lost three hens, the factor that they all shared was they had no tail feathers. could it be because they were under stress? run is big, chickens laying fine. what's up? maybe the damp rainy weather? please help!