The word rhinoceros means “horned nose” and they once roamed and made their homes in North America and Europe.
Now rhinos can only be found in Asia and Africa. The first rhinoceros to roam the planet was the Woolly Rhino that lived on earth over 50 million years ago!
Today, there are five different kinds of Rhino. These are the Black rhinoceros and the white rhinoceros, both of which live in Africa. While the greater one-horned or Indian rhinoceros, Javan rhinoceros, and Sumatran rhinoceros all live in Asia.
Here are 20 interesting facts about rhinos — one of nature’s oldest animals.
The average height for rhinos is around 6 ft. (1.8 meters) about the same for man.
Standing slightly taller than a mailbox along the side of a road, the shortest rhino is the Sumatran rhino, which stands at 4’3” (1.3 meters).
The heaviest rhino is the Indian/greater-one-horned rhino. Weighing in at an incredible 5,000 -7,100 lbs (2,500–3,200 kg).
The rhino weighs more than an SUV (sports utility vehicle)!
The “skinniest” is the again the Sumatran weighing in at a 1,500 lbs (700 kg).
White Rhinos usually have the longest horns. The longest known horn on record was 5 1/2 feet (1.7 meters) long!
The Black, White, and Sumatran Rhinos have two horns. White Indian and Javan have only one. Some Javan Rhino females have no horn at all!
The horn or horns of a rhino is/are not bone and is not attached to the Rhino’s skull. It is made from keratin. It’s the same thing that our fingernails are made from.
Unlike elephant tusks (which are made out of ivory) rhino horns are solid and not hollow and continue to grow throughout the rhino’s lifetime.
If a rhino survives a poacher’s attack on its horn, a new one will grow back.
Despite its name, the white rhino is the same color as the black rhino.
While there’s no real explanation to the origin of its name, white rhino is thought to be either the Afrikaans word wyd or the Dutch word(s) wijd/whyde, or weit which all mean “wide.”
I’m sure you’ve seen this slogan on many t-shirts and other promotional items to help save the rhino — Save The Chubby Unicorn!
In fact, the nickname of the greater one-horned or Indian rhino is the unicorn rhino.
Okay, maybe the greater one-horned/Indian and Javan rhinos aren’t really knights in shinning armor, but both could be rhinos in shinning armor. Their skin looks like plated armor.
A rhino Mom is pregnant for around 15 to 16 months and is very nurturing and caring. Like most mothers, they are also very protective of their calves.
Rhino calves stay with their mother and don’t leave home until they are about 3 years old.
White rhinos have flat, wide, and broad mouth with square lips. They are called “grazers” since they eat grass from the ground.
Black rhinos are called “browsers” because they have beak shaped lips that they use to grasp leaves and twigs from trees when eating.
The only enemy rhinos have is man. Poachers hunt and kill rhinos for their horns and sell them on the black market for a lot of money — sometimes for even more than the price of gold!
Powered rhino horn is than used in medicine and is wrongly believed by many people in Asia to help sick people get well.
The closest living rhino “relatives” are horses and zebras.
All three belong to a group of mammals called odd-toed ungulates.
Despite having very small brains, a white rhino’s head can weigh over 2,000 lbs (907 kg).
Rhinos have very poor eyesight and are near-sighted (which means they can’t see you unless you are very close).
They struggle to see someone (like a poacher) or something (like a jeep) until its almost right in front of them, so when the rhino sees the person or object, it’ll usually charge for it to defend themselves.
Despite their huge size and weight, rhinos can run or charge up to 30–40 mph (48–64 km/h).
The fastest human can run about 15 miles per hour. So if a rhino ever charges at you, head for the nearest tree and climb it since you can’t out run it!
Rhinos have thick skin. Even though it’s thick, it is quite sensitive to sunburns and insect bites.
This is why rhinos like to wallow (roll around in the mud). When the mud dries it protects the rhino’s skin (like sun block and insect spray) from the sun and insects bites.
A symbiotic relationship is basically a give-and-take relationship. So you could say that the best friend of the rhino is a bird called the oxpecker.
Oxpeckers eat ticks and other insects that it finds on the rhino’s back. With its “bird’s eye view” (sorry, no pun intended) it can alert the Rhino when it senses danger by creating a commotion.
Besides giving the oxpecker a free ride on its back, sitting on the rhino’s back helps the oxpecker find its food much easier by being up higher off the ground.
A male rhinoceros is called a bull, a female a cow, and the young a calf.
Rhinos are herbivores, which means they don’t eat meat. Their diet mainly consists of plants and fruit.
So if you went to dinner with a rhino, they would only order at the salad bar!
Rhinos, elephants, and pronghorn sheep are the only three mammals that can’t jump!
Rhinos are the only animals not afraid of fire. Instead of running away, they charge towards it!
Started in 2010 by World Wildlife Fund to help raise awareness of the plight of the rhinos, World Rhino Day is an international observance that is celebrated on September 22nd every year.
Rhinos, on average, need about eight hours of sleep per day. They can sleep whether they are standing up or lying down.
When they fall into a deep sleep, they can be found lying down with their feet curled up slightly to one side.
While rhinos may have very poor eyesight, their sense of smell is superior.
In fact, rhinos identify one another by their smell since each rhino’s smell is unique.
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