According to popular belief, a bird flying into a house window can be either a bad or a good sign.
We'll tell you why a bird flies into a window.
What does a bird flying into a window portend?
If a dove, sparrow, swift or raven flies into the window, this is a bad sign, foreshadowing troubles and illnesses.
A cuckoo flying into a window foretells a fire, a titmouse foretells bad news.
If a nightingale flies into the window, this is a very good sign, promising an improvement in your financial situation.
A swallow flying into a window is also considered a good sign, foreshadowing success in all endeavors.
If a swallow flies into a house through the door, it means a quick wedding and an addition to the family.