I have been using the best YouTube video I know of for sound testing when I plug in my speaker-monitors: cz3DEStqO-U – entituled, “Dale annoying Squirrely the broody hen“. I do not know the breeds, but the white broody “Squirrely” has the most interesting complaint voice.
I had a broody hen, I don’t remember her breed, who would make this sound that had a glottal stop in it. I think that is what you would call it. Anyway, this hen’s vocalization is very worthy of record.
Bonus: listen closely during the intermission when “Dale” stares at the lens. You can hear someone in the distance: “What are you doing in there?”