Shotgun Sports
In the skeet shooting event, a shooter moves around a field in a semi circle.  Skeet, like Trap, is also a 25 target game, with skeet events generally consisting of four games.  There are 8 stations on the field.  On one end of a field is a high house, and on the other end of the field, there is a low house.  On station 1, 2, 6, and 7 a high single, low single, and double are shot.  On stations 3, 4, and 5 a high single and low single are shot.  Station 8 is in between the high and low house.  At this station, the shooter faces the high house, shoots a high single, then turns and faces the low house to shoot a low single.  This totals 24 targets.  The last target, to make 25, comes from what is referred to as the option.  The option is a target that is shot after the first target that is missed.  If the shooter misses the high bird on station 1, the high bird is shot again.  If the shooter makes it all the way around the field without missing a bird, a second low single is shot on station 8, totaling a perfect 25.