Black Cats
"House on a haunted hill" "the new version of "The Omen" Hallowe'en H20
Nope, Just bad luck It's a pretty bad omen to die at any time
No. It is often considered a sign of spring, but that is not an omen.
The good weather was a positive omen. They considered the fight an omen of what was to come. They looked for any omen to show that they were right.
For their dark color and tendency to feast on carrion (especially after battles) crows are generally considered a bad omen
In few customs like Thai and Japanese it is considered to be a good omen. But, in few societies it is not considered as a good omen. For further reading visit the related links.
China
The cultural belief of a cockroach that keeps appearing around a person means there are bad events to take place. It is considered a bad omen.
Owls, Crows, and Rats are often considered bad omens, some people believe that wolves are bad luck as well. A good omen would be a dove.
Ravens are considered to be sign of good omen
Halloween, Amityville Horror, When a Stranger Calls, The Exorcist, The Omen, Jacob's Ladder, The Shining, Wolf Creek, Poltergeist, The Hills Have Eyes, 28 Days Later, The Descent, Halloween or Stephen King's It.
It means that a spirit is stalking you. Be aware of strane paranormal events.