[Mick_Taylor]

I have several customers where a bird _the feathered type!!- have flown into the window pane and left an imprint.
Does anyone know how to get this out?

[matt]

just some hard rubbing with a damp scrim

[seanc]

use a bit of viniger you will be amased what that stuff does  

[WavieDavie]

Mick - did you see this on a window for the first time and wonder what to do about it, or had you cleaned them as normal and had this left on the glass?

A normal going over with an applicator should be enough, but try WHITE scotchbrite pads, which are designed to be used on glass without scratching, if that's not enough.

[denzle]

Then tell the customer that your work is so good it even fools professional flyers  

Denzle