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Eurasian cranes in a V formation (video) Birds flying in V formation. 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.
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 .
Some geese return to the same nesting ground year after year and lay eggs with their mate, raising them in the same way each year. This is recorded from the many tagged geese which frequent the East Coast. Canada geese fly in a distinctive V-shaped flight formation, with an altitude of 1 km (3,000 feet) for migration flight.
The word "goose" is a direct descendant of Proto-Indo-European *ǵʰh₂éns.In Germanic languages, the root gave Old English gōs with the plural gēs and gandra (becoming Modern English goose, geese, gander, respectively), West Frisian goes, gies and guoske, Dutch: gans, ganzen, ganzerik, New High German Gans, Gänse, and Ganter, and Old Norse gās and gæslingr, whence English gosling.
The Ohio flight was bound for Arizona, ... Airplane engine catches fire mid-flight after hitting flock of geese, officials say. Mitchell Willetts. Updated April 24, 2023 at 12:34 AM.
Specific types: alarm; contact; duet; antiphonal duetting; food begging; flight; mobbing. A type of bird vocalization tending to serve such functions as giving alarm or keeping members of a flock in contact—as opposed to a bird's song , which is longer, more complex and is usually associated with courtship and mating . [ 63 ]
Lesser flamingos flying in formation. When in gliding flight, the upward aerodynamic force is equal to the weight.In gliding flight, no propulsion is used; the energy to counteract the energy loss due to aerodynamic drag is either taken from the potential energy of the bird, resulting in a descending flight, or is replaced by rising air currents ("thermals"), referred to as soaring flight.
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." [4]