‘Elephants can’t jump’ and Other Interesting Facts about Elephants
Thursday, September 22nd, 2005
An elephant goes through a total of 6 sets of teeth during its lifetime. The most common cause of death among old elephants is hunger, when the sixth set of molars wears out. A single elephant tooth can weigh more than 11 pounds and measure 12 inches long. The tusks on male elephants are actually modified incisors.- No, elephants cannot jump. They are the only mammals that cannot jump. However, they can swim! Water in lakes and rivers supports them and enables them to swim long distances without tiring. They walk on tip-toe, because the back portion of their feet is made up of all fat and no bone. The movements of the AT-ATs (All Terrain Armored Transport) in Star Wars movies are based on walking patterns of actual elephants.
- The elephant’s trunk has about 15,000 muscles. This powerful organ, which combines both nose and upper lip, is strong enough to uproot a tree, sensitive enough to pick up a pea-sized fruit from the ground, and long enough to reach leaves in trees.
- Humans normally cannot hear elephants communicate because about two-thirds of the sounds they use are below the human hearing range: between 14 and 35 hertz. These sounds may carry for distances of up to 10 miles. Recently, it has been found that elephants can also communicate by stomping their feet and emitting low rumbling, both of which generate seismic waves in the ground that can travel nearly 20 miles along the surface of the earth. Elephants may be able to sense these vibrations through their feet.
- Once every four years, adult female elephants give birth. Pregnancy lasts 22 months. Healthy, full-grown elephants have no natural enemies other than humans. In the past, they have been slaughtered solely for their ivory tusks. During World War II, the very first bomb dropped on Berlin by the Allied Forces killed the only elephant in the Berlin Zoo.
- Never forgets. It is said that an elephant never forgets. In fact, elephants do have remarkable memories. Elephants remember for years the relationships they make with other elephants, even if they see each other only occasionally. In the wild, they remember places to drink and to find food. Remarkably, this information gets passed on from generation to generation.
- You weigh less than a newborn baby elephant. After 22 months growing inside its mother’s womb, a newborn baby elephant weighs more than the average adult human being. They, of course, grow to be the largest terrestrical animal and the largest land-mamal on earth. Female calves weigh 198 to 221 pounds, while males are heavier and weigh up to 265 pounds.
Today is Elephant Appreciation Day.
references:
encarta.msn.com., www.corsinet.com, www.elephant.se, ww.iucn.org, www.phoenixzoo.org, www.seaworld.org, scifi.about.com, www.worldalmanacforkids.com