I am currently visiting the UK and, due to the heat, I have left the window open overnight.
Five or six times now I have heard this horrible sound, an inhuman screech of sorts, at irregular intervals. It sounds pretty much the same each time. I'm not local to the UK and I'm unfamiliar with the wildlife, and I was just wondering if anyone might have an idea what could make that sort of sound? The best way I can describe it is like the screech of some large bird, but pitched down and clearly coming from ground level. I'm in the suburbs of a south coast city, so the only large birds around are seagulls and I'm very familiar with the sound of those!
I'm not scared- unless it's some primeval flying raptor it's unlikely to attack me on the third floor- I'm mostly just confused! I've truly never heard anything like it.