Another suggestion that I have seen
successfully used is to hang netting in front of
the offending windows - the kind of netting
sold in garden centers to cover berry crops
to keep birds out. It did not impair the view
out of the windows that I saw it used on at all,
and was actually hung from the eaves of the
house so that it was probably 1 1/2 feet from
the window.

Kelly A. Bettinger
Washington Department of Fish & Wildlife
Habitat Management Program
Species-Habitat Project
600 Capitol Way North
Olympia, WA 98501-1091
360-902-2604
bettikab at dfw.wa.gov