Every saturday, on my way to Naginata (which is THE 'sport' by the way) I see this house in Newington Green, NE London, which is ALWAYS besieged by birds.
Is this a 'vortex' or do the broadcast antennas have anything to do with it?
Shall I knock on the door and ask for the white rabbit?
Ehh, that attachment is way small, nobody can see the birdies like that.
Let's do this again: