Thank you everyone!
Haha yes it is Yaz! I cannot believe just how loud they are!!!
Cwtch is doing a wonderful job she hasn't left the nest once since going in to give birth. I've given her some egg and a very small piece of plain fairy cake (it was literally the only thing in the room at the time and she was so weak from the birth) so she has now eaten a lot and is trying to sleep from what I can see but the baby chirps are keeping her from getting any rest!
Haha they have just started up again, omg it sounds like a nest of birds!!! I'm going to get out my long distance sound recorder and see if it can pick up on them ^_^