Here are some really interesting facts about mammals. I hope you will enjoy them.

Bats are the only mammals that can fly.

Mammals probably appeared on Earth about 200 million years ago.

Bats sleep hanging upside down.

A bat named "American fishing bat" uses ecolocation to find fish and feed on them.

Elephants fondle and examine the tusks and bones of the dead elephants.

All mammals posses a diaphragm.

Bats rest during the day time.

Elephants are caring for other members of their families. They have been observed to take care of weak or injured members and appear to grieve over a dead companion.

All mammals are warm blooded.

Whales "migrate" further than any other animal.

The dog was one of the first animals domesticated by humans.

Koalas feed mainly at night and can eat about 5 kilograms of leaves at a time. The Koala eats by putting the leaves in his mouth at an angle and then chewing with his molars.

Foals are able to stand up within one hour of being born.

Having such huge ears does not help an elephant and their hearing is poor.

There are two kinds of whales, the baleen and the toothed whale.

Squirrels can normally live up to 12 years.

A commonly known fact is that humans belong to the class mammals.

Dogs' only sweat glands are between their paw pads.

Mammals normally maintain a constant body temperature irrespective of the environmental temperature.

Male giant pandas can attain a weight of 250 pounds.

Camels have a split upper lip, which aids them in grazing.

All mammals have a spine in their back. Many other classes don't possess it.

Dogs and cats drink by lapping water with their tongues while horses and cattle make use of a sucking action.

Vampire Bats feed entirely on blood which is freshly drawn from small wounds inflicted on prey such as cattle, horses, swine etc. Occasionally, they will feed on the blood of human beings also.

Pandas can normally live as long as 35 years in captivity.

Flippers of the humpback whale can grow as long as 15 feet.

African elephants have bigger ears than the Asian elephants and use them to ventilate the heat in their body.

Foals are mostly born at night.

Elephants normally walk at a speed of 4 mph.

On the average 15 people die of dog bites in the US every year.

There are more than 350 breeds of ponies and horses.

A dog can exert a pressure of 150 - 200 pounds through its mouth.

Tell me by commenting, what you think of these interesting facts.