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.