Birds do not understand that glass is solid. They see a clear space and think they can fly through it.
Glass is transparent. Birds and other animals do not know that it is solid, and think it is an open area.
All birds have different eye sight then humans so they don't see the glass. Thinking they are just flying around the sun reflects off the window and boom the bird hits
it was so clean she didnt see it?
Perhaps the cardinal sees herself reflected in the window and assumes it is another female cardinal trying to invade her territory.
Is seeing his reflection in the glass.
Window glass cleaner will help. Leave it on for 2-3 minutes.
Is it bad luck for a bird to fly into a window and die
The cardinal can fly from 20-50 mph..
We saw a gray jay this morning attack a male Cardinal which had flown into our window, and peck at it, and fly off with it.
a few.
It means that it is fascinated iwth its own reflection in the glass.
with its wings
Because it's fleeing from a predator, and don't realize that the glass is there..
Do you want to shoot pane of glass in the window? Shoot a glass object through the window pane.
Glass is an Adjective that will describe window. EX: The glass window just broke! <---- Glass is the adjective because it tells what kind of window. What kind of window? The glass window.