When all nine get fired up at breakfast especially if I am a little late with the vittles they can really get going.
Yup, screaming for vittles is a morning routine here, and my pullets learned from my hens about that. Thankfully they're quiet enough in the morning... until I let the dogs out. That starts the clock is counting down for breakfast, and the soft clucks turn into demanding yells. After chicken breakfast is delivered, everything quiets back down to normal volume.