We notice a strange mark in a barley field in Alberta, it is associated to visiting aliens. Some people in a field looking at the ground. Field made famous because of four circles of flattened barley. Flattened stems. Group of men looking at the scene. Farmer who owns of the field. People looking at the field. Lady who witnessed the passage of UFOs. Man who believes it is a hoax. Field marked by the passage of aliens. Keywords: ALBERTA,UFO,SUPERNATURAL PHENOMENA