Is a bird knocking on a window bad luck? The true meaning of this omen. Why does a bird knock on ...
Why is a bird knocking on a window considered a bad omen? In ancient times, pigeon post was used only for urgent messages—most often about death or illness. Because of this, people formed the association: "a bird at the window = bad news."
✔️ Historical reason: Delivering letters by pigeon was expensive, so they were sent only in emergency situations.
✔️ Modern explanation: birds often hit windows, mistaking the reflection for a rival or simply not noticing the glass.
✔️ What to do? If you have plate-glass windows, hang curtains or stickers to protect the birds.