I had 5 guinea hen and they are the noisest birds on the planet. I think that they are driving my chickens crazy. I bought the guinea to eat and have been waiting for them to get large enough. We ate 3 of the 5 a week and a half ago. Since the loss of those 3 tasty guinea my chickens have started laying a lot more eggs and more frequently. Has anyone else experience a guinea, turkey, or duck annoying thier chickens so much that they stopped producing eggs?