Can anyone identify this bird?..

Hi all.

I have recently moved house and each night i hear this same strange noise!

The street is totally empty so i gather its a bird, and I'd love to know which one. It has a very loud and strange call.

We live by water, the ship canal, and lots of green area if that helps..

I'm sorry, the bird is right near the end of the recording. I will try to grab a longer one next time i hear it

Please help me 1440.7840.Voice 001.m4aPray