I Had a strong flock of 2 grown roosters, 10 hens, and an unknown rescue, recently discovered to be a young rooster. Anyway, in the last week and a half I am down by 1 rooster, and 2 hens. No sign of struggle. No feathers or anything. I believe the hens are rattled, they went from 7-8 eggs daily to now, 1-3. What can I do? My flock has a fenced area they can come and go to free range, but they never leave from pasture or back yard. I have in the last 4 days added 2 ducks and a hen, the 3 are close as glue, I think the hen believes she is a duck. So silly. Could this be part of the reason they stopped laying?