Could've been a predator spooked them, or maybe just the change in seasons + hormones... what does your set up look like? If it's tight on space, maybe they're desperate to be let out in the mornings now that they're nearly adult sized, or now that it's warmed up?
It's not the breed, any individual hen can be a noise maker or can be relatively quiet.
It's not the breed, any individual hen can be a noise maker or can be relatively quiet.
