Different birds have different meanings, such as sparrows reporting good news and crows reporting bad news.

Birds such as sparrows land on the windowsill and crow, which means it is good luck for you. This kind of bird is a lucky bird, and their arrival conveys good news.

When they fall on a windowsill, it means that something good will happen to this family in the near future, there may be unexpected wealth, and there may be unexpected good marriages.

Birds such as crows landed on the windowsill, which may indicate that something bad has happened to you recently.

Crow is a hoarse black bird, and its appearance is not as delicate as other birds, so it is given a bad meaning.

If a crow crows on the windowsill, the owner of this house need not worry.

Although crows represent bad luck, there is no scientific basis. Maybe it's just tired and wants to have a rest.