Give her eggs. That satisfied my neighbor.Thanks guys, yes we do have a noise ordinance, I live on the edge of a small rural city.
We are allowed 6 hens no roosters and they can’t be a “nuisance” (free ranging/or making lots of racket etc). The neighbor doesn’t mind when they cluck. But she hears one of them start screaming (egg song ) and then the others join. I’m hoping to plant some more shrubs as a sound barrier, and maybe put up some wind chimes or something to drown them out.