Well i'm very sorry to say...it means your bird will die soon.
Are you sure about that?
I think that it means that your bird might be maturing. Depending on how old it is. If it's young, then it might just be growing up and starting to get its colors in.
Killdeer
The French word for black bird is "merle".
The name for a tropical black bird could be a "Raven," "Blackbird," or "Crows."
A balck bird is not an element. No living thing is an element.
it means a bird flew in there by accident
A black bird is alive and not an element.
The bird with black markings around its eyes is called a common grackle.
Seeing a blackbird could be a good omen. It could also mean heightened awareness spiritually or in your personal life.
Corvus. It means black bird, or crow.
Killdeer
A black bird is black in color.
the name of a black bird is ''BLACK BIRD''
Sounds like a killdeer.
a black bird
It means that a bird with black feathers flew above you and lost one of his feathers.
a Rook is a bird with a black head.
A black bird is alive and not an element.