The fastest land animal is the cheetah, which can run at 70 miles per hour.

When talking about the fastest animals in the world, it makes sense to talk about three distinct groups: the fastest on land, in water and in the air. Each environment has its own challenges, and animals that move quickly in one are often much slower in another. Peregrine falcons are often considered the fastest, however, reaching tremendous speeds when diving through the air.

Nothing is faster on the water than a sailboat, which reaches a top speed of 70 miles per hour.

Mammals are the fastest animals on land, with the cheetah, which can run 70 miles per hour (113 km per hour), taking the lead. Compare that to the fastest insect, the hawk moth, which can reach 33 miles per hour (53 km per hour), and the fastest reptile, the spiny-tailed iguana, which can reach 21 miles per hour (34 km per hour). hour). The fastest bird on land is the ostrich, which runs at 43 miles per hour (69 km per hour), while the wild turkey can reach 15 miles per hour (24 km per hour), with the hen following at 9 miles per hour. (14 km per hour).

Peregrine falcons can reach 320 kilometers per hour while diving.

Following the cheetah are several other mammals including the wildebeest, lion and Thomson’s gazelle, all of which can get 50 miles per hour (80 km per hour), and the hyena, zebra and Mongolian wild ass, all of which can reach 40 miles per hour (64 kilometers per hour). Whitetail deer, warthog and grizzly bear check in at 30 miles per hour (48 km per hour). The fastest dog is the greyhound, which can run 43 miles per hour (69 km per hour), while cats can reach speeds of 30 miles per hour (48 km per hour).

The lion is one of the fastest animals.

In water, fish take the lead. Sailfish are the fastest in the water, at 70 miles per hour (113 km per hour) – the same speed in water that cheetahs reach on land. Mako sharks can reach 60 miles per hour (97 km per hour) and marlins, 50 miles per hour (80 km per hour). The fastest mammal in the water is the killer whale, which can swim up to 48 miles per hour (77 km per hour).

The white-tailed deer can run 30 miles per hour.

Neither insects, reptiles, mammals or terrestrial bird speeds come close to birds in flight. Birds aren’t just the fastest animals in the air, they’re the fastest animals on Earth. Swifts can fly at 106 miles per hour (171 km per hour). Peregrine falcons fly at 90 miles per hour (171 km per hour) and dive at 200 miles per hour (322 km per hour).