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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. [1] Bird of prey. Buzzards; Condors; Eagles; Falcons; Harriers; Hawks; Kites; Osprey; Secretary bird; Vultures; Passerine ...
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.
The brolga (Antigone rubicunda), formerly known as the native companion, is a bird in the crane family. It has also been given the name Australian crane, a term coined in 1865 by well-known ornithologist John Gould in his Birds of Australia. [4] The brolga is a common, gregarious wetland bird species of tropical and south-eastern Australia and ...
Birds (flying, soaring) – Most of the approximately 10,000 living species can fly (flightless birds are the exception). Bird flight is one of the most studied forms of aerial locomotion in animals. See List of soaring birds for birds that can soar as well as fly. Townsends's big-eared bat, (Corynorhinus townsendii) displaying the "hand wing"
Having the largest wing-area-to-body-weight ratio of any bird, frigatebirds are essentially aerial. [44] This allows them to soar continuously and only rarely flap their wings. One great frigatebird, being tracked by satellite in the Indian Ocean, stayed aloft for two months. They can fly higher than 4,000 meters in freezing conditions. [50]
The migratory birds were also considered a delicacy, and the bird, known as the Waldrapp in German, disappeared from Europe, though a few colonies elsewhere survived.
Eggs of Prinia gracilis palaestinae MHNT. The graceful prinia (Prinia gracilis) is a small warbler (in some older works it is referred to as graceful warbler).This prinia is a resident breeder in northeastern Africa (the Nile valley in particular) and southern Asia, from Egypt and Somalia east to Saudi Arabia, where it is sometimes called streaked wren-warbler.
The graceful honeyeater (Microptilotis gracilis) is a species of bird in the family Meliphagidae. It is found in the Aru Islands , southern New Guinea , and Cape York Peninsula . Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical mangrove forest .