Search results
Results From The WOW.Com Content Network
The spur-winged goose (Plectropterus gambensis) is a large, Sub-Saharan African waterbird in the family Anatidae, which includes geese and shelducks.However, P. gambensis developed unique environmental adaptations, which resulted in the evolution of several anatomical features that are not shared with other anatids; thus, the species has been classified one step further into its own subfamily ...
High-speed wings Eurasian hobby: Falco subbuteo: Falconidae [14] 159 km/h 99 mph Can sometimes outfly the swift as it eats them and catches them on the wing. Frigatebird: Fregata: Fregatidae [15] 153 km/h 95 mph Slow gliding/soaring high aspect ratio Spur-winged goose: Plectropterus: Anatidae [16] 143 km/h 89 mph High-speed wings Red-breasted ...
The frigatebird's high speed is helped by its having the largest wing-area-to-body-weight ratio of any bird. 8 Rock dove (pigeon) 148.9 km/h (92.5 mph) [15] Flight Pigeons have been clocked flying 92.5 mph (148.9 km/h) average speed on a 400-mile (640 km) race. 9 Spur-winged goose: 142 km/h (88 mph) [16] Flight 10 Grey-headed albatross
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.
P. g. gambensis (Linnaeus 1766) (Gambian spur-winged goose) P. g. niger Sclater 1877 (black spur-winged goose) Subfamily Stictonettinae. Genus Stictonetta Reichenbach ...
These are different from the carpal spurs of the spur-winged goose as they are borne on the extensor process. The torrent duck spur has a stout base and tapers quickly to a point. The spurs are typically bigger and more sharply pointed in males than females (0.9–1.7 cm compared to 0.6–1.3 cm).
Bentley says that the new Flying Spur Speed weighs in at 5833 pounds, while the 12-cylinder Spur tipped the scales at around 5560 pounds, according to Car and Driver. The latest Panamera Turbo S E ...
Portrait of a bald eagle, showing its strongly hooked beak and the cere covering the base of the beak.. Eagles, Old World vultures, secretary-birds, hawks, harriers, etc. ...