The Flying Geese Formation is a formation used by birds in flight, usually geese, in which the birds fly in a V-shaped pattern. This formation is believed to be used by the birds to reduce air resistance and conserve energy while flying. The term 'Flying Geese Formation' is derived from the shape of the formation, which resembles a flock of geese flying in a V-shaped pattern. The term 'VEE' is an abbreviation for this formation, as it is composed of three letters.