Communal Bath

I think the word is getting around in the area that I am an 'easy touch' for a free meal and bath?
At first there were about a dozen or so Starlings in the garden!My normal resident birds!
But within an hour there were 50-60?All lining up waiting to get in on the action!
I don't know where they are going to sleep?But just hope it's not in my roof!
Think it could be a restless night?

Who said they are a declining species?