I love all things creepy and macabre and in researching ghouls and monsters for my YA horror, I've decided to focus this challenge around finding creatures of all shapes, sizes and origins and letters.
Banshees originate from Irish mythology, also known as bean-sidhe. This creature often appears as a young maiden, a stately matron or an old hag, usually wearing a grey hooded robe or grey cloak of the dead.
A bad omen when seen, or heard, she is said to weep for the dead and her cries are warnings that someone nearby is close to death. Even though she's not always seen, her mourning call can be heard, usually when someone is about to die.
She may also appear as a washer-woman, and is seen apparently washing the blood stained clothes of those who are about to die.