1. Macaw
   Raven
2. Sailfish
   Swordfish

Sailfish, also called marlin, are the fastest hunters of the sea. These aquatic creatures are abundant in Caribbean waters. Usually they spend most of their time hunting for small fish, like sardines, by herding the small baitfish into swarms, called "bolas," before devouring them.

1. Lion
   Cheetah
2. Rhinoceros
   Horse

Cheetah populations in Africa are shrinking largely due to loss of habitat, since as much as 77 percent of cheetahs dwell outside of protected areas. Cheetahs also face loss of antelope prey that people use for meat, the illegal trafficking of cheetah cubs and the threat of by speeding cars.

1. Grey-headed albatross
   Rhea
2. Oribi
   Heron

The grey-headed albatross habitually does one of three things while navigating the seas: rest, fly and forage. The speedy creature only breeds once every two years. The grey-headed albatross performs most of its activities during the daytime.

1. Ibex
   Gyrfalcon
2. Helmeted guinea fowl
   Macaque

During the Middle Ages, only an emperor was allowed to own a gyrfalcon, the biggest falcon on the planet. At level flight, the gyrfalcon zips through the air, reaching speeds as high as 70 to 80 miles per hour.

1. Campo flicker
   Caracal
2. Vicuna
   Black marlin

Black marlin (Istiompax indica) is one of the world's largest bony fish. The females of the species can weigh as much as 1,540 pounds. The migrant fish dwell mostly within the tropical realms of the Indian and Pacific Oceans.

1. Quoll
   Spur-winged goose
2. African fish eagle
   Margay

In November 2018, a group of wild dogs destroyed a spur-winged goose and injured another at the African Savannah Exhibit at the Jackson Zoo in Mississippi when the facility was closed. The goose is related to the large waterbirds of sub-Saharan Africa.

1. Magpie
   Rock dove
2. Malay squirrel
   Yak

Rock doves (Columba livia) are pigeons observed in many urban areas. The birds flock to large city buildings because the structures resemble the rock protrusions and cliffs of their natural habitats.

1. Egret
   Gaur
2. Frigatebird
   Tayra

The frigatebird can travel through warm air currents over tropical waters for more than a week before landing on water or dry land. This bird cares for its young over the course of an entire twelve-month period, which is the longest of any bird species.

1. Bateleur eagle
   Blesbok
2. Mexican free-tailed bat
   Urial

The Mexican free-tailed bat (Tadarida brasiliensis) can reach speeds as high as 60 miles per hour. In the competitive pursuit of coveted moths, the bats have a reputation for thwarting sound signals made by other bats of their species.

1. Dabchick
   Paca
2. Sambar
   White-throated needletail swift

White-throated needletail swifts shoot through the air with profiles that resemble cigars. The birds spend the majority of their time in the air sleeping, consuming insects with their beaks and mating. The birds touch ground to nest.

1. Golden eagle
   Kelp gull
2. Field flicker
   Campo flicker

Dubbed the "soaring specialists" of the avian kingdom, golden eagles harness surging clouds of warm air with their broad wingspans to ride seamlessly for many miles in pursuit of prey. These birds can reach speeds close to 200 miles per hour when on the hunt.

1. Bald eagle
   Racer
2. Peregrine falcon
   Meerkat

In 2004 scientists documented the predatory behaviors of peregrine falcons that would patrol the top floors of New York City's Empire State Building several minutes before sundown. Lights from the building lured smaller birds that would crash into the tower and the falcons swooped to catch them.

1. Nilgai
   Blackbuck
2. Oribi
   Pied avocet

India's blackbuck antelope can reach speeds as fast as 50 miles per hour. The Blackbuck Protection Committee Amulya Upadhyaya works diligently to prevent road accidents and poaching from compromising blackbuck populations in the region.

1. Red brocket
   Sarus crane
2. Blue wildebeest
   Steenbuck

The blue wildebeest (Connochaetes taurinus) grazes lawn grasslands of southern Africa. The water-dependent creature has been observed walking without stopping to drink water for a duration of five days over approximately 50 miles of terrain.

1. Lion
   Gerenuk
2. Emu
   Dingo

The primary prey of the lion are wildebeests, zebras and antelopes, which are all faster than the apex creature. Lions, which can achieve speeds of 36 to 50 miles per hour, use the element of surprise and cooperative hunting tactics to seize swift prey.

1. Klipspringer
   Springbok
2. Little grebe
   Lourie

The leaping springbok has been the symbol of the rugby team of South Africa since the 19th century. Through the years, the animal has come to symbolize the country, in general. Many of the nation's athletic clubs and even its military have borrowed springbok symbolism at some point.

1. Mallard
   Chital
2. Pronghorn
   Bushbuck

Pronghorn roam the grassy lands of western North America. During recorded history, 50 percent of the pronghorn population have inhabited the U.S. state of Wyoming; however, the occurrence of pronghorn in the state has declined due to extensive drought periods and energy exploration.

1. Gemsbok
   Llama
2. Swordfish
   Yellowfin tuna

Swordfish populations have severely declined over several decades, prompting legislation, such as the Magnuson-Stevens Fishery Conservation and Management Act, that sets strict hunting quotas for the species. Fisheries have limited the number of swordfish allowed to be delivered to port.

1. Anna's hummingbird
   Lesser double-collared sunbird
2. Mouflon
   Nilgai

In general, all 340 species of hummingbirds are exclusive to the Americas. When Anna's hummingbird dives, it spreads its tail, which creates a chirping sound from 60-mile-per-hour wind speed.

1. Osprey
   Red-breasted merganser
2. Paradoxure
   Platypus

The red-breasted merganser (Mergus serrator) is as fast in air as it is in water. The seabird drives through water with webbed feet and strong legs. In the air, the merganser's maximum speed is 80 miles per hour.

1. Possum
   Ovenbird
2. Parrot
   Ostrich

The ostrich (Struthio camelus) is not only fast, but the bipedal creature possesses incredible endurance. The land-dwelling bird can run for 30 minutes at a steady speed of 31 miles per hour.

1. Bearded dragon
   Phalarope
2. Rainbow lory
   Ocelot

The bearded dragon (Pogona vitticeps) is native to Australia. The lizard's sexual determination during embryonic development is greatly affected by incubation temperature, as is the case with many species of reptile.

1. Impala
   Jaguar
2. Kaffir cat
   Green iguana

As a result of a major green iguana overpopulation crisis in the Cayman Islands in 2016, Caymanian officials encouraged residents to eat the speedy creatures. Local chefs were tasked to develop new recipes that included the green iguana meat. The blue iguana is the territory's state symbol.

1. African jacana
   Leatherback sea turtles
2. Kinkajou
   Greater kudu

Western Pacific populations of the leatherback sea turtle have dwindled significantly over the past few decades. Some local communities of the Solomon Islands have instituted moratoriums on harvesting the sea creatures since the late 1990s, but their numbers continue to drop.

1. Puku
   Pine siskin
2. Black mamba
   Rhesus macaque

The venomous black mamba is the longest snake on the African continent. The snake measures eight feet long and can glide as quickly as 12 miles per hour. The black mamba only uses its speed to escape perceived dangers.

1. Warthog
   Ringtail
2. Komodo dragon
   Woylie

The komodo dragon is an agile creature that can swim and scurry with great speed. The giant lizard is a patient predator that bites larger prey and waits, sometimes for days, for its victims to submit to bacteria-infected wounds before the dragon carries out a full-fledged attack.

1. Yak
   Yellowfin tuna
2. Zorilla
   Guerza

The yellowfin tuna's specialized muscle anatomy deep within its mid-body region is responsible for the bony fish's remarkable swimming speed. While slower fish have white anaerobic muscle fibers, the yellowfin tuna has red aerobic fibers.

1. Ground legaan
   Frilled dragon
2. Dassie
   Shortfin mako shark

Known as the fastest shark species, the shortfin mako shark can cruise at speeds as high as 60 miles per hour during small bursts of travel. A shortfin mako named "Carol" that was tagged near New Zealand traveled to the Figi Islands and back, journeying 10,000 miles in 11 months.

1. Hare
   Dingo
2. Golden jackal
   Koala

The hare does not immediately bolt when it first perceives the threat of a fox. The swift creature will remain standing, peering at it nemesis. If the fox moves in closer, the alert hare crouches and positions itself for a quick dash if attacked.

1. Horned lark
   Greyhound
2. Great kiskadee
   Malleefowl

Founded in 1987, the American Greyhound Council was established to regulate the greyhound racing industry in the United States. Recorded speeds of racing greyhounds ranges between 32 and 35 miles per hour.

1. Numbat
   Yellow mongoose
2. Jackrabbit
   Mynah

Jackrabbits avoid predators using speed, litheness and an ability to camouflage their appearance. Younger jackrabbit species also lack scent which hinders a predator's ability to detect them.

1. Numbat
   Orca
2. African wild dog
   Duiker

African wild dogs dwell in packs, which consist of 10 to 15 dogs, that are led by a female and male breeding match. Young pups remain in the pack for two years before breaking off to start their own packs.

1. Cattle egret
   Kangaroo
2. Galah
   Hanuman langur

The kangaroo's most proximate relative is the rat-kangaroo, whose fossils date back more than 26 millions years. Among most animals there is a positive correlation between speed and energy expenditure, but with the red kangaroo more speed does not result in a significant increase in energy output.

1. Caracal
   Chital
2. Hottentot teal
   Horse

The U.S. registry for the American Quarter Horse started in 1941, but the breed is the largest in the country according to comparable registry data. Ancestry for the native horse dates back 300 years to first settlers of the Carolinas and Virginia.

1. Caribou
   Dingo
2. Onager
   Kinkajou

Measuring at six and a half feet long and weighing 550 to 880 pounds, the Persian onager is the size of a mule and is the largest of the wild ass species. The onager uses its heels and teeth to fight.

1. Kongoni
   Red meerkat
2. Zebra
   Oryx

A February 2019 study published in "PLoS One" journal suggests that a zebra's stripes are an evolutionary feature designed to thwart parasitic attacks. Data showed that fewer tabanids (horseflies) landed on zebras than on horses living under similar conditions during the same amount of time.

1. Peccary
   Tiger
2. Potoroo
   Coke's hartebeest

There were once roughly 100,000 wild tigers on the Asian continent, but that number has decreased to less than 3,500 in recent years. One reason for the sharp decrease is illegal poaching. Offenders also "speed-breed" tigers in order to harvest and sell their parts.

1. Honey badger
   Fisher
2. Hyena
   Eastern quoll

Unique surges of speed make the spotted hyena one of the most effective hunters of prey. The hyena wears down a gazelle's endurance during a long chase before building up speed to pounce on the tired animal.

1. Cottonmouth
   Coyote
2. Crested bunting
   Blesbok

A coyote invaded a Southern California playground one night in 2001 to stalk and then bite a young boy that had been walking with his family. When the boy first caught sight of the fearless animal, he threw his leather sandal at him and the animal chewed it.

1. Civet cat
   Black rhinoceros
2. African elephant
   Drongo

The low surface density of hair that the African elephant possesses helps the creature endure intense heat for long time intervals. The hairs regulate the elephant's body temperature by 5 percent and up to 23 percent under low wind speeds.