It's a wailing creature sound, and it echoes right across the lake. 'I've had a lifelong fascination with the Loch Ness Monster - it's incredible that this has presented itself. 'One of the common ...

The footage, taken on June 12 over the span of roughly three minutes, was captured using a webcam at the Clansman Hotel on the lake's shore ... it to be proof of the monster's existence.