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Revision as of 07:43, 20 June 2015

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.

This is a list of the fastest animals in the world, grouped by types of animal.

Fastest animal

The fastest land animal is the cheetah which has a recorded speed of 96–120 km/h (60–75 mph).[1] The peregrine falcon is the fastest bird, and the fastest member of the animal kingdom with a speed of 389 km/h (242 mph).[2] The fastest animal in the sea is the black marlin, which has a recorded speed of 130 km/h (80 mph).[3]

While comparing between various classes of animals, a different unit is used, body length per second. The fastest animal on earth, relative to body length, is the South Californian mite Paratarsotomus macropalpis, which has a speed of 322 body lengths per second.[4] The equivalent speed for a human running as fast as this mite would be 1,300 mph (2,092 km/h).[5] This is far in excess of the previous record holder, the Australian tiger beetle, Cicindela eburneola, the fastest insect in the world relative to body size, which has been recorded at 1.86 metres per second (4.2 mph) or 171 body lengths per second.[6] The cheetah, the fastest land mammal, scores at only 16 body lengths per second [4] while Anna's hummingbird has the highest known length-specific velocity attained by any vertebrate.

List of animals by speed
Sl.no Animal Maximum Speed Class Notes
1 Peregrine falcon 389 km/h (242 mph)[2][7] Bird The peregrine falcon is the fastest aerial animal, fastest animal in flight, fastest bird, and the overall fastest member of the animal kingdom. Though it is not fast enough in horizontal level flight, its hunting dive, the stoop, it soars to a great height, then dives steeply at speeds of over 200 mph.[2]
2 Golden eagle 240–320 km/h (150–200 mph) Bird
3 White-throated needletail swift 169 km/h (105 mph)[8][9][10] Bird
4 Eurasian hobby 160 km/h (100 mph)[11] Bird Can sometimes outfly the swift
5 Frigatebird 153 km/h (95 mph)[12] Bird
6 Spur-winged goose 142 km/h [citation needed]
(88 mph) 		Bird
7 Red-breasted merganser 131 km/h
(81 mph) 		Bird
8 Black marlin 130 km/h (80 mph)[3] Fish A hooked black marlin has been recorded stripping line off a fishing reel at 120 feet per second (82 mph).[3]
9 Cheetah 110–120 km/h (68–75 mph)[a] Mammal Fastest land-animal, fastest mammal, fastest feline, the cheetah can accelerate from 0 to 96.6 km/h (60.0 mph) in under three seconds, though endurance is limited.[1]
10 Gyrfalcon 128 km/h[18][19][note 1]
(79 mph) 		Bird
11 Grey-headed albatross 127 km/h[18][19]
(78.9 mph) 		Bird
12 Sailfish 109.19 km/h (67.85 mph) Fish
13 Anna's hummingbird 98.27 km/h (61.06 mph)[20] Bird
14[note 2] Swordfish 97 km/h (60 mph)[21] Fish
15[note 2] Ostrich 97 km/h (60 mph)[22] Bird
16 Mexican free-tailed bat.[23]
(in flight) 		96.6 km/h (60.0 mph)[b] Mammal Tail wind is what allows free-tailed bats to reach such high speeds.[25]
17 Pronghorn 88.5 km/h (55.0 mph)[c] Mammal
18 Springbok 88 km/h (55 mph)[30][31] Mammal
19[note 3] Blue wildebeest 80.5 km/h (50.0 mph)[d] Mammal
20[note 3] Lion[35] 80.5 km/h (50.0 mph) Mammal
21 Blackbuck 80 km/h (50 mph)[30][36] Mammal
  1. ^ Sustained ground speed for approximately nine hours with no rest on high tailwinds during an Antarctic storm.
  2. ^ a b Swordfish and ostrich have approximately equal average recorded speeds.
  3. ^ a b The average recorded speeds of both blue wildebeest and lion are approximately equal.

Mammals

Animal Maximum speed Notes
Cheetah 112–120 km/h (70–75 mph)[e] The cheetah can accelerate from 0 to 96.6 km/h (60.0 mph) in under three seconds, though endurance is limited: most cheetahs run for only 60 seconds at a time.[1] When sprinting, cheetahs spend more time in the air than on the ground.[37]
Free-tailed bat
(in flight) 		96.6 km/h (60.0 mph)[f] Some attribute such flying capabilities specifically to the Mexican free-tailed bat.[23] Tail wind is what allows free-tailed bats to reach such high speeds.[25]
Pronghorn 88.5 km/h (55.0 mph)[g] The pronghorn (American antelope) is the fastest animal over long distances; it can run 56 km/h for 6 km (35 mph for 4 mi), 67 km/h for 1.6 km (42 mph for 1 mi), and 88.5 km/h for .8 km (55 mph for .5 mi).[1]
Springbok 88 km/h (55 mph)[30][31] The springbok, an antelope of the gazelle tribe in southern Africa,[31] can make long jumps and sharp turns while running. Unlike pronghorns, springboks are poor long-distance runners.[1]
Wildebeest 80.5 km/h (50.0 mph)[h] The wildebeest, an antelope, exists as two species: the blue wildebeest and the black wildebeest. Both are extremely fast runners, which allows them to flee from predators.[34] They are better at endurance running than at sprinting.[33]
Lion 80.5 km/h (50.0 mph)[35] The lion (Panthera leo) is the second largest cat in the world, right behind tigers and are slated to be the fastest wild cats with top running speed of 80 km/h though it lasts only for very short bursts and can be highly exhausting, hence they have to be close to their prey before starting the attack.[35]
Blackbuck 80 km/h (50 mph)[30][36] The blackbuck antelope can sustain speeds of 80 km/h (50 mph) for over 1.5 km (0.93 mi) at a time.[36] Each of its strides (i.e., the distance between its hoofprints) is 5.8–6.7 m (19–22 ft).[30]
Hare 80 km/h (50 mph) Hares can reach maximum speeds of 35 mph (57 km/h)[38] in short distances of approximately 90 meters, and a top speed of 50 mph (80 km/h) for about 20 meters. Hares are very agile and have fast reflexes. Like other small mammals, they hide in woodland areas. Their rate of success in hiding is greatest at night. Hares eat leaves, woodbark, stems and sometimes dung.
Greyhound 74 km/h (46 mph)[i] Greyhounds are the fastest dogs, and have primarily been bred for coursing game and racing.
Jackrabbit 72 km/h (45 mph)[j] The jackrabbit's strong hind legs allow it to leap 3 m (9.8 ft) in one bound; some can even reach 6 m (20 ft).[48] Jackrabbits use a combination of leaps and zig-zags to outrun predators.[42]
African wild dog 71 km/h (44 mph)[k] When hunting, African wild dogs can sprint at 66 km/h (41 mph) in bursts, and they can maintain speeds of 56–60 km/h (35–37 mph) for up to 4.8 km (3 mi).[52][53] Their targeted prey rarely escapes.[50]
Kangaroo 71 km/h (44 mph)[l] The comfortable hopping speed for a kangaroo is about 21–26 km/h (13–16 mph), but speeds of up to 71 km/h (44 mph) can be attained over short distances, while it can sustain a speed of 40 km/h (25 mph) for nearly 2 km (1.2 mi).[55] The faster a kangaroo hops, the less energy it consumes (up to its cruising speed).[54]
Horse 70.76 km/h (43.97 mph)[56] The fastest horse speed was achieved by a Quarter horse. It reached 70.76 km/h (43.97 mph).
Onager 70 km/h (43 mph)[m] The onager consists of several subspecies, which most likely share the same ability to run at high speeds.[59]
Thomson's gazelle 70 km/h (43 mph)[n] Thomson's gazelles, being long-distance runners, can escape cheetahs by sheer endurance.[61] Their speed is partially due to their "stotting", or bounding leaps.[60]
Coyote 65 km/h (40 mph)[o] Coyotes can easily reach 48 km/h (30 mph), and can sprint at 65 km/h (40 mph) when hunting.[63] Even when lacking a front foot, a coyote can still run at around 32 km/h (20 mph).[62]
Common dolphin 65 km/h (40 mph)[p] Common dolphins are the fastest marine mammal. When reaching their top speed, they take very short breaths. As an example, fin whales, which are much larger, can empty and refill their lungs in 2 seconds
Zebra 64 km/h (40 mph)[q] Zebras have a home range anywhere between 11 and 232 sq mi (28 and 601 km2) and they can travel 10 mi (16 km) a day while grazing.[68]
Tiger 64 km/h (40 mph)[r] Tigers are the largest species of big cat in the world. They live in jungles, and have been clocked going anywhere from 30 mph (48 km/h) to 40 mph (64 km/h), although only in short bursts.
Hyena 60 km/h (37 mph)[s] The hyena can run up to 60 km/h (37 mph); some attribute this performance specifically to the spotted hyena.[72] They use their speed to chase their prey, sometimes traveling 15 mi (24 km) in a single chase.
Human 44.72 km/h (27.79 mph)[73] Compared to other land animals, humans are exceptionally capable of endurance, but exceptionally incapable of great speed.

In the absence of significant external factors, non-athletic humans tend to walk at about 1.4 m/s (5.0 km/h; 3.1 mph) and run at about 5.1 m/s (18 km/h; 11 mph).[75][76][77] Although humans are capable of walking at speeds from nearly 0 m/s to upwards of 2.5 m/s (9.0 km/h; 5.6 mph) and running 1 mile (1.6 kilometers) in 6.5 minutes, humans typically choose to use only a small range within these speeds.[78]

Elephant 40 km/h (25 mph)[79] The biologist John Hutchinson attempted to set a record for elephant speed in 2002 by organizing a race with 42 elephants. The fastest one reached 15 mph (24 km/h) on average during the sprint, which was due to the fact that he weighed only 3 tons (well below the average weight of an African elephant). For short periods of time, speeds as high as 25 mph (40 km/h) were attained by the same elephant.[clarification needed]

Birds

See also: List of birds by flight speed
Animal Maximum recorded speed Notes
Peregrine falcon 389 km/h (242 mph)[2][7] The peregrine falcon is the fastest bird, and the fastest member of the animal kingdom. When in its hunting dive, the stoop, it soars to a great height, then dives steeply at speeds of over 200 mph. However, it does not hold first place when travelling in level flight.
Golden eagle

240–320 km/h (150–200 mph)

In full stoop, a golden eagle can reach spectacular speeds of up to 240 to 320 kilometers per hour (150 to 200 mph) when diving after prey. Although less agile and maneuverable, the golden eagle is apparently quite the equal and possibly even the superior of the peregrine falcon’s stooping and gliding speeds.
White-throated needletail 169 km/h (105 mph)[8][9][10] The fastest-flying bird in flapping flight.
Eurasian hobby 160 km/h (100 mph)[11] It can sometimes even outfly birds such as the swift when hunting.
Frigatebird 153 km/h (95 mph)[12]

The frigatebird's high speed is helped by its having the largest wingspan-to-body-weight ratio of any bird.

Anna's hummingbird 98.27 km/h (61.06 mph)[20] The stated speed equals 385 body lengths per second, the highest known length-specific velocity attained by any vertebrate.
Ostrich 97 km/h (60 mph)[22] The ostrich is the tallest and heaviest species of all living birds. Although its bulky body means that flying is out of the question, the ostrich has adapted to life on the ground with impressive agility. Ostriches are superb runners that can sprint at speeds of up to 45 mph (72 km/h)[80] on average, with a peak 60 mph (97 km/h) during short periods, with 12 foot strides. This also makes the ostrich the fastest animal on two legs. The ostrich is also an endurance runner and can jog at 30 mph (48 km/h) for as long as half an hour.

Reptiles

Animal Maximum recorded speed Notes
Bearded dragon 40 km/h (25 mph)[81]
Leatherback sea turtle 35.28 km/h (21.92 mph)[82] Leatherback turtles have the most hydrodynamic body design of any sea turtle, with a large, teardrop-shaped body.
Six-lined racerunner 32 km/h (20 mph)[83]
Black mamba 23 km/h (14 mph)[84]

Fish

Animal Maximum recorded speed Notes
Black marlin 130 km/h (80 mph)[3] A hooked black marlin has been recorded stripping line off a fishing reel at 120 feet per second (82 mph).[3]
Sailfish 109.19 km/h (67.85 mph)[85] In a series of tests carried out in a fishing cam at Long Key, Florida, USA, sailfish swam and leapt 91 meters in 3 seconds, equivalent to a speed of 109 km/h., although this speed includes leaps out of the water, which do not strictly qualify as swimming speed.[86]
Swordfish 97 km/h (60 mph)[21] The 60 mph figure listed for the swordfish is based on a corrupted version of calculations made by Sir James Gray to estimate the impact speed necessary for a hypothetical 600-lb swordfish to embed its sword 3 feet in the timbers of ships, as has been known to occur; the figure seems to have entered the literature without question as though someone had actually timed a swordfish at that speed.[87]

Invertebrates

Animal Maximum recorded speed Notes
Horse-fly 145.0 km/h (90.1 mph)
Paratarsotomus macropalpis ~22 cm/s or 800 m/h
(8.7 in/s or 0.51 mph) 		0.7 mm long mite endemic to Southern California, tracked at running up to 322 body lengths per second, equivalent to a human running at around 2,092 km/h. It can stand temperatures of 60 °C, which are lethal to many animals.[5][88]
Tiger beetle 6.8 km/h (4.2 mph)[6] The Australian tiger beetle Cicindela eburneola, is one of the fastest running insects in the world relative to body size, which has been recorded at 6.8 km/h (4.2 mph) or 171 body lengths per second.

See also

Notes

  1. ^ Different sources cite different speeds; estimates include 96–120 km/h (60–75 mph),[1] 98 km/h (61 mph),[13] 100 km/h (62 mph),[14] 104 km/h (65 mph),[15] and 104.4 km/h (64.9 mph).[16][17] There is a tendency to overestimate the speed of fast animals, and claims of the cheetah running 114 km/h (71 mph) or faster have been discredited.[1][17]
  2. ^ Estimates include 95 km/h (59 mph)[24] and 96.6 km/h (60.0 mph).[23][25]
  3. ^ Estimates include "over 53 miles (86 kilometers) per hour",[26] 88.5 km/h (55.0 mph),[1][15] an "alleged top speed of 60 miles an hour [96.6 km/h]" (emphasis added),[27] 98 km/h (61 mph),[28] and "a top speed of about 100 km/hr [62 mph]" (emphasis added).[29]
  4. ^ Estimates include 70 km/h (43 mph) (specifically the black wildebeest),[32] "approximately 80 km/h or 50 mph",[33] and "over 50 miles per hour [80.5 km/h]" (specifically the blue wildebeest).[34]
  5. ^ Different sources cite different speeds; estimates include 96–120 km/h (60–75 mph),[1] 98 km/h (61 mph),[13] 100 km/h (62 mph),[14] 104 km/h (65 mph),[15] and 104.4 km/h (64.9 mph).[16][17] There is a tendency to overestimate the speed of fast animals, and claims of the cheetah running 114 km/h (71 mph) or faster have been discredited.[1][17]
  6. ^ Estimates include 95 km/h (59 mph)[24] and 96.6 km/h (60.0 mph).[23][25]
  7. ^ Estimates include "over 53 miles (86 kilometers) per hour",[26] 88.5 km/h (55.0 mph),[1][15] an "alleged top speed of 60 miles an hour [96.6 km/h]" (emphasis added),[27] 98 km/h (61 mph),[28] and "a top speed of about 100 km/hr [62 mph]" (emphasis added).[29]
  8. ^ Estimates include 70 km/h (43 mph) (specifically the black wildebeest),[32] "approximately 80 km/h or 50 mph",[33] and "over 50 miles per hour [80.5 km/h]" (specifically the blue wildebeest).[34]
  9. ^ Estimates include 67 km/h (42 mph),[39] 68.4 km/h (42.5 mph),[40] and 69 km/h (43 mph).[15]
  10. ^ Estimates include 64 km/h (40 mph),[41][42] 70 km/h (43 mph),[43]: 237 [44] and 72 km/h (45 mph) (some attribute this to the antelope jackrabbit,[24] others to the white-tailed jackrabbit,[45][46] and still others to jackrabbits in general.[47])
  11. ^ Estimates include 66 km/h (41 mph)[49] and 71 km/h (44 mph)[50][51]
  12. ^ Estimates include "more than 30 miles per hour (48 kilometers per hour)"[54] and 71 km/h (44 mph).[55]
  13. ^ Estimates include 64 km/h (40 mph),[57]: 169  69 km/h (43 mph) (specifically for the kulan subspecies),[58] and 70 km/h (43 mph) (specifically for the Persian subspecies).[59]
  14. ^ Estimates include 64 km/h (40 mph)[60] and 70 km/h (43 mph).[61]
  15. ^ Estimates include 64 km/h (39.8 mph),[62] 64.4 km/h (40 mph),[63] and 65 km/h (40 mph)[64]: 55 
  16. ^ Estimates include 64 km/h (39.8 mph),[65]
  17. ^ Estimates include 35 mph (56 km/h)[66] and 40 mph (64 km/h) for both the Grévy's zebra and Burchell's zebra.[67][68]
  18. ^ Estimates include 40 mph (64 km/h)[69]
  19. ^ Estimates include 30 mph (48 km/h),[70] 25–31 mph (40–50 km/h) (specifically for the brown hyena)[71] and 37 mph (60 km/h)[57]: 160 [72]

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  84. ^ Black mamba#cite note-Adele2-25
  85. ^ Sailfish-Sailboat-Istiophorus Lacepède
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  87. ^ What's the Speediest Marine Creature?
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