Search results
Results from the WOW.Com Content Network
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.
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.
Plumíferos ( Free Birds: Flying Adventures) is a 2010 Argentine animated adventure comedy film, produced by CS Entertainment, Manos Digitales Animation Studio, and 100 Bares Producciones, and was released on February 18, 2010 in Argentina. The film was directed by Daniel DeFelippo and Gustavo Giannini . The English-language version was ...
Flying and gliding animals. 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.
Anatidae. 8,200 metres (27,000 feet) This height was attained by a flock of whooper swans flying over Northern Ireland, and recorded by radar. [2][5] Alpine chough. Pyrrhocorax graculus. Corvidae. 8,000 metres (26,500 feet) This height was recorded on Mount Everest.
Cranes are a type of large bird with long legs and necks in the biological family Gruidae of the order Gruiformes. The family has 15 species placed in four genera which are Antigone, Balearica, Leucogeranus, and Grus. [1] They are large birds with long necks and legs, a tapering form, and long secondary feathers on the wing that project over ...
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.
Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere. Rock pigeon, Columba livia (I) Band-tailed pigeon, Patagioenas fasciata. Eurasian collared-dove, Streptopelia decaocto (I) Common ground dove, Columbina passerina (R) White-winged dove, Zenaida asiatica.