Crows and Ravens
To my information, no bird is considered holy in Islam.
Yes most people consider a dead bird in the house as the sign of a bad omen. Birds are considered by some to be the harbingers of death.
The turkey is considered a sacrificial bird in Mexico.
The bird caused the death of the frog by eating it, but the bird's death was accidental and not intentional.
A black bird symbolizes death.
The kiwi bird of New Zealand is considered to have hair.
Bird
Cardinals are not the "symbol of death," the bird you must be thinking of is a Crow, or Raven. Cardinals are the state bird for Indiana, not a sign of death
It is a perching bird (passeriform), and is considered a songbird.
Eagles because they are a sign of strength.
I think a mourning bird symbolizes a death or sorrow.
egg, baby, adult bird, and death