Audio of chicken language?

[trictle]

Hello,
My four hens sound more like crows than any chickens i've ever heard (2 Barred Rock/2 Delaware) Does anyone have audio of various chicken sounds and their meanings?
They just always sound really irritated and it is loud! I want to be sure i'm not missing something.
Thanks!

 

[Qi Chicken]

I am fascinated by their sounds. Half the time the rooster sounds more like a cat. And the hens bark. Very strange little animals. Any resources on chicken communication would be awesome!