I have 2 speckled sussexs and 1 buff orp... one of them has just started laying just a few days ago... 2 eggs so far. I'm exactly sure which one but pretty sure it is the larger and noisier of the sussex's..... She seems to be a lil different all of a sudden... she keeps pacing back and forth in the coop run and pecking at the wire sides. Why??? And how do I train them to lay in the nesting boxes??? HELP!