The noise is ear-splitting. There are two Magpie's trying to chase off a cat just outside my window. They must be nesting near by. The cat has stretched it's self out and is looking decidedly bored but these two birds are just not giving up.
They are taking it in turns at dive bombing him, then landing and screeching at him with spread wings and they get courageously near. Apart from a bit of tail swishing the cat is just not impressed. This is the third time I've witnessed this scenario and it's quite impressive.
Just thought I'd share