A soundscape for Episode 7. A full playout of one of Daria’s nightmares. Flesh and feather aberrations, horrific chirruping little fluff balls laughing through tiny keratin megaphones. Headphones are best. With sound design by Graham Wild and Becky Ripley. Don’t forget to take part in our Forest 404 Experiment to see how you respond to natural sounds at: bbc.co.uk/forest #Forest404