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Geese in V formation. The flying geese paradigm (Japanese: 雁行形態論, Hepburn: Gankō keitai-ron) is a view of Japanese scholars regarding technological development in Southeast Asia which sees Japan as a leading power. It was developed in the 1930s, but gained wider popularity in the 1960s, after its author, Kaname Akamatsu, published ...
A V formation is a symmetric V - or chevron -shaped flight formation. In nature, it occurs among geese, swans, ducks, and other migratory birds, improving their energy efficiency, while in human aviation, it is used mostly in military aviation, air shows, and occasionally commercial aviation. Flying in the V formation likely improves energy ...
Geese in a V-formation may conserve 12–20% of the energy they would need to fly alone. [102] [103] Red knots and dunlins were found in radar studies to fly 5 km per hour faster in flocks than when they were flying alone. [104] The birds flying at the tips and at the front are rotated in a timely cyclical fashion to spread flight fatigue ...
Like most geese, the Canada goose is naturally migratory with the wintering range being most of the United States. The calls overhead from large groups of Canada geese flying in a V-shaped formation signal the transitions into spring and autumn. In some areas, migration routes have changed due to changes in habitat and food sources.
For larger birds, flying in flocks reduces the energy cost. Geese in a V formation may conserve 12–20% of the energy they would need to fly alone. [30] [31] Red knots Calidris canutus and dunlins Calidris alpina were found in radar studies to fly 5 km/h (2.5 kn) faster in flocks than when they were flying alone. [19]
Flying wedge. A flying wedge (also called flying V or wedge formation, or simply wedge) is a configuration created from a body moving forward in a triangular formation. This V-shaped arrangement began as a successful military strategy in ancient times when infantry units would move forward in wedge formations to smash through an enemy's lines.
Snow's original intent was to depict a flight of geese breaking formation as if to land in the mall. [4] Flight Stop appears to be a straightforward representation of sixty geese, but the work is a combination of fibreglass forms and photographs of a single goose, "one of two culled from a flock living on Toronto Island ."
Formation flying. Formation flying is the flight of multiple objects in coordination. Formation flying occurs in nature among flying and gliding animals, and is also conducted in human aviation, often in military aviation and air shows. A multitude of studies have been performed on the performance benefits of aircraft flying in formation.