The sound is like nothing else on earth.

I was sound asleep, breathing in the fresh, clean air of the Berkshire countryside that drifted into my room through an open window near the bed, when I was jerked into consciousness by what I at first thought was a woman screaming. As I lay there in the dark, asking myself just what it was that I heard, another scream burst through the midnight silence, followed quickly by two more. By that time it was clear to me that it wasn’t a human scream, but for the life of me I couldn’t find anything in my brain to which it might be connected. More mammalian than avian, I finally drifted back off to sleep after some time, puzzling over the just what it might have been.

It was a fox – a Red Fox, Vulpes vulpes to be precise.