My 6 month old Ameraucana laid her first egg 4 days ago and immediately started hogging the favorite nesting box, hissing, raising her hackles like a cat. She won't get out and everyone else is mad so I booted her. Every day since then. And her egg song is so annoyingly loud and sounds more like a crow cawing than a chicken. I have a few that hog the nesting box more than others but no broodies yet. Is this just her getting used to being a layer or is she going to be my troublemaker?