The Hawkshead Attack Formation is a Quidditch tactic named after the hawk, invented by Darren OHare. The teams Chasers fly together in an arrowhead formation, with the central Chaser at the front and the other two Chasers behind and to the sides of the central Chaser, forming a triangular shape. This formation has become a staple of every Chaser team in Western Europe and North America.