By enumerating numbers and comparing them, it tells us that cheetahs run faster than people and ostriches and are the fastest animals on land. There is no big difference in speed between humans and cheetahs and ostriches, which highlights the speed of cheetahs and ostriches from the side.

What is faster than a cheetah is introduced as follows:

Peregrine falcons run faster than cheetahs. Their fastest flying speed can reach 390 kilometers per hour, even surpassing the fastest high-speed rail Fuxing in China.

Peregrine falcon is introduced as follows:

Falcon (scientific name: Falco peregrinus) is a medium-sized raptor of Falconidae and Falcon, with 18 subspecies. Body length is 4 1-50 cm. Wings are long and pointed, yellow around eyes, thick vertical black moustache on cheeks, and gray-black from head to back neck.

The rest of the upper body is blue-gray, and there are several black horizontal bands at the tail. It mainly inhabits the coastal areas of mountains, hills, semi-deserts, swamps and lakes. Distributed all over the world. It is the national bird of the United Arab Emirates and Angola.

The morphological characteristics of peregrine falcon are introduced as follows:

Peregrine falcon is a relatively large falcon with a body length of 38-50cm, a wingspan of 95- 1 15cm, a weight of 647-825g and a life span of1/year. Medium raptor. The dark slate on the top of the head and back of the neck is blue-gray to black, and some are decorated with brown; The back and shoulders are blue-gray, and the feathers are dark brown with horizontal spots. The feathers on the waist and tail are also blue-gray, but slightly lighter, and the dark brown horizontal spots are also narrower.

The tail is dark blue-gray, with dark brown transverse spots and light color at the tip; The wings are covered with light blue-gray feathers, with dark brown feathers and horizontal spots; The flight feathers are dark brown with dirty white end spots and mottled brown stripes, and the internal organs have gray-white horizontal spots.

Cheeks and a wide drooping moustache are dark brown. The throat and mustache lines are white before and after, the rest of the lower body is white or yellow-white, with fine dark brown feather lines on the upper chest and neck, dark brown transverse spots on the rest of the lower body, white feathers under the wing, armpit feathers and leg feathers, and dense dark brown transverse spots.