lack of air (oxagen) and the heat from the sun
Hide the window.
Is it bad luck for a bird to fly into a window and die
no
The Flies Crawled Up the Window was created in 1932.
Jump Out The Frigin Window To Get It .. Ryt Siobhan! :px
Use an insecticide.
dead
There is a superstition that if a bird flies in the house someone in the house will die. There is absolutely no proof to back this claim up.
fly swatter
Not in today's world.
There's no dog. No, and the earlier commenter is incorrect: a crow indeed flies through a window, but remains alive, then gets out through the same window again and appears completely unphazed by the whole ordeal (at 1:29:00).
It means that most people will bail on you, no matter what promises, when the money runs out. So, once poverty knocks on the door, love flies out the window (or where ever).