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  2. List of soaring birds - Wikipedia

    en.wikipedia.org/wiki/List_of_soaring_birds

    The red kite soaring.. This is a list of soaring birds, which are birds that can maintain flight without wing flapping, using rising air currents.Many gliding birds are able to "lock" their extended wings by means of a specialized tendon.

  3. Bar-headed goose - Wikipedia

    en.wikipedia.org/wiki/Bar-headed_goose

    The bar-headed goose is one of the world's highest-flying birds, [4] having been heard flying across Mount Makalu – the fifth highest mountain on earth at 8,481 m (27,825 ft) – and apparently seen over Mount Everest – 8,848 m (29,029 ft) – although this is a second-hand report with no verification. [5]

  4. Flying and gliding animals - Wikipedia

    en.wikipedia.org/wiki/Flying_and_gliding_animals

    The smallest flying vertebrates are the bee hummingbird and the bumblebee bat, both of which may weigh less than 2 grams (0.071 oz). They are thought to represent the lower size limit for endotherm flight. [citation needed] The smallest flying invertebrate is a fairyfly wasp species, Kikiki huna, at 0.15 mm (0.0059 in) (150 μm). [23] Fastest.

  5. List of birds by flight heights - Wikipedia

    en.wikipedia.org/wiki/List_of_birds_by_flight...

    Bird Image Species Family Maximum height Details Rüppell's vulture: Gyps rueppellii: Accipitridae: 11,300 metres (37,100 feet). [1] [2] Vultures use their excellent eyesight to scan the landscape below from a relatively static aerial position. Instead of flying over a larger distance, they use elevation to expand their field of vision. [3]

  6. Dynamic soaring - Wikipedia

    en.wikipedia.org/wiki/Dynamic_soaring

    Dynamic soaring is a flying technique used to gain energy by repeatedly crossing the boundary between air masses of different velocity.Such zones of wind gradient are generally found close to obstacles and close to the surface, so the technique is mainly of use to birds and operators of radio-controlled gliders, but glider pilots are sometimes able to soar dynamically in meteorological wind ...

  7. List of birds by flight speed - Wikipedia

    en.wikipedia.org/wiki/List_of_birds_by_flight_speed

    This is a list of the fastest flying birds in the world. A bird's velocity is necessarily variable; a hunting bird will reach much greater speeds while diving to catch prey than when flying horizontally. The bird that can achieve the greatest airspeed is the peregrine falcon (Falco peregrinus), able to exceed 320 km/h (200 mph) in its dives.

  8. Argentavis - Wikipedia

    en.wikipedia.org/wiki/Argentavis

    The heaviest extant flying birds are known to weigh up to a maximum of 21 kg (46 lb) (there are several contenders, among which are the European great bustard and the African kori bustard). An individual mute swan , which may have lost the power of flight due to extreme weight, was found to have weighed 23 kg (51 lb). [ 11 ]

  9. Rüppell's vulture - Wikipedia

    en.wikipedia.org/wiki/Rüppell's_vulture

    Rüppell's vulture (Gyps rueppelli), also called Rüppell's griffon vulture, named after Eduard Rüppell, is a large bird of prey, mainly native to the Sahel region and East Africa. The former population of 22,000 has been decreasing due to loss of habitat, incidental poisoning, and other factors. [3] Known also as Rüppell's griffon, Rueppell ...