Usually, both in modern times, and in times gone by, it means a bird has lost some feathers!
it means you will have good luvck for 100 days
The death of your loved one is ambiguois
evil
it means its bad luck.
Sending a black feather can mean a great many things. Sometimes sending someone a black feather can mean wishing death on them.
It means that you have plucked a feather that is grey out of the air! It is now in your possession!
It means that a black vulture passed flying over the tomb.
It means a blackbird was in the area.
A crow has lost a feather.
When you find a crow feather, it represents good health and staying away from harsh cancers and diseases.
bad stuff
There are Angels in your life