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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 .
Canada geese fly in a distinctive V-shaped flight formation, with an altitude of 1 km (3,000 feet) for migration flight. The maximum flight ceiling of Canada geese is unknown, but they have been reported at 9 km (29,000 feet). [43] Flying in the V formation has been the subject of study by researchers.
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.
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 ."
This clip features a flock of geese with long, fluffy feathers streaming across a lawn, The gentle, whimsical music overlaying the clip makes them appear almost like ballerinas, flowing over the ...
Greylag geese (Anser anser). Birds are one of only four taxonomic groups to have evolved powered flight. A number of animals are capable of aerial locomotion, either by powered flight or by gliding. This trait has appeared by evolution many times, without any single common ancestor.
Canada geese flying in a V formation. Cooperative fluid dynamics techniques like drafting are also found in nature. Flocks of geese and some other birds fly in a V formation because the wingtip vortices generated by the front bird will create up-wash circulations. The birds flying behind will receive lift force from these up-wash vortices.