Are ravens the sign of bad luck or a bad omen?

There are those who would say yes, others say no. It depends on your personal perspective. Below you will find an old poem about the number of ravens you see:

One is for bad news,

Two is for mirth.

Three is a wedding,

Four is a birth.

Five is for riches,

Six is a thief.

Seven is a journey,

Eight is for grief.

Nine is a secret,

Ten is for sorrow.

Eleven is for love,

Twelve for joy tomorrow.