Animals HD | National Geograpics Present |

Here are some interesting animal facts:

Octopuses Have Three Hearts: Octopuses have three hearts. Two pump blood to the gills, and one pumps it to the rest of the body.

Honeybees Can Recognize Human Faces: Research has shown that honeybees can learn and recognize human faces, which is quite impressive for such small creatures.

Cheetahs Are the World's Fastest Land Animals: Cheetahs can reach speeds of up to 70 miles per hour (112 kilometers per hour) in short bursts covering distances up to 1,500 feet (460 meters).

Polar Bears Have Black Skin: Despite their white fur, polar bears actually have black skin. The fur appears white because it scatters light.

Elephants Are Excellent Swimmers: Elephants are great swimmers and can use their trunks as snorkels. They can swim for long distances, and it's a common sight to see them in the water.

Dolphins Give Names to Each Other: Dolphins use signature whistles to identify themselves and communicate with other dolphins. These whistles act like names.

Giraffes Have Long Necks, but Only Seven Neck Vertebrae: Despite having necks that can be as long as 6 feet (1.8 meters), giraffes have the same number of neck vertebrae as humans and most other mammals—just seven!

Oysters Can Change Gender: Oysters are known to change gender depending on environmental factors. They may start as males and become females later in life.

The Blue Whale Is the Largest Animal on Earth: The blue whale, the largest animal ever known to have existed, can reach lengths of up to 100 feet (30 meters) and can weigh as much as 200 tons.

Some Birds Can Recognize Themselves: A few select species of birds, such as magpies and some parrots, have been shown to exhibit self-recognition in mirror tests, which was once thought to be a skill unique to humans and a few other primates.

I hope you find these facts about animals intriguing!