[img=http://listverse.files.wordpress.com/2012/03/elephant_mating_ritual.jpg] 9. Reproduction Homosexual elephants, which are well-documented, mate year-round, but an elephant cow (female) is fertile for only a few days each year. During this time, bulls (males) will try to court her by using rituals involving various affectionate gestures and nuzzles. If she accepts one, she will respond with similar gestures and after 20 minutes or so of a courting ritual they will mate. If she conceives, she will be pregnant for 22 months, longer than any other land animal. Some elephants induce labour by self-medicating with certain plants. The calf , when born, weighs over 100kg. Elephants are quadrupeds, so unlike humans, they can have relatively much wider pelvises which gives them lower infant and mother mortality rates and birth complications than in humans. Baby elephants are initially blind and some take to sucking their trunk for comfort in the same way that humans suck their thumbs. Infants have few survival instincts and are instead taught by their mothers and the more experienced members of their herds. The mother will selectively appoint several babysitters to care for the baby so that she has time to eat enough to produce sufficient milk for it.

[img=http://listverse.files.wordpress.com/2012/03/an_elephant_herd_at_jim_corbett_national_park.jpg] 8 Social Lives Female elephants live in a herd of about 10 individuals lead by the most experienced matriarch, whereas the males are normally solitary and move from herd to herd. The females in each herd help each other find food and care for calves. They do not lie down to sleep because of the excellent support their very straight legs give them. Elephants communicate within their herds or between herds many kilometers away mostly using sounds too low for human ears to perceive and by stamping their feet. Within their herds, elephants are believed to have the same or similar levels of cooperation as chimpanzees. An elephant herd is considered one of the most closely-knit societies of any animal, and a female will only leave it if she dies or is captured by humans. Males will leave the herd as they become adolescent, around the age of 12, and live in temporary bachelor herds until they are mature and live alone.

[img=http://listverse.files.wordpress.com/2012/03/zambia-1182957240.jpg] 7. Death Elephant graveyards are not supported by any hard evidence, but death is important to them nonetheless. Their normal lifespan is60-80 years. Elephants, humans, and Neanderthals are the only animals known to have death rituals. If an elephant becomes sick, herd members will bring it food and help support it as it stands. If it dies, they will try to revive it with food and water for a while. Once it is clear that an elephant is dead, the herd will become very quiet. They often dig a shallow grave and cover the deceased elephant with dirt and branches, and will stay at the grave for days afterwards. If the elephant had a particularly close relationship with its deceased peer, it can show signs of depression. Even herds that come across an unknown lone elephant who has died will show it similar respects. There are also reported cases of elephants burying dead humans they have found in thisway. [img=http://listverse.files.wordpress.com/2012/03/deinotherium_small.jpg] 6. Extinct Elephants The elephant taxonomic order, proboscidea, has only 3 members today, but it used to have over forty. Most of these thrived until the end ofthe last glacial period 12500 years ago. These creatures were generally similar in size to modern Asian elephants, although there were tiny dwarf elephants and the humongousdeinotherium, 4.5m tall and weighing 14 tones. For comparison, the largest African bush elephant recorded was 4m tall and weighed 12 tones. Within proboscidea, the mastodon family mammutidae contains modern elephants and the very famous mammoths. Mammoths had long curved tusks and were much hairier than even modern Asian elephants. The last mammoth to go extinct was the woolly mammoth, whose numbers had dwindled as the climate warmed and was finally hunted to extinction in Europe, Asia, and the Americas 12000 years ago, although some populations isolated from humans persisted until as recently as 4000 years ago.

[img=http://listverse.files.wordpress.com/2012/03/jumbo.jpg] 5 Jumbo the Elephant There have been many famous individual elephants in the world, but one of the largest was Jumbo, whose name is now used to mean huge. His name is thought to be derived from the Swahili word for boss or chief. He was an African bush elephant born in 1861 and taken to a French zoo as an infant. He was later transferred to a British zoo where he gave children rides on his back and was greatly admired. Jumbos caretaker even gave him an occasional gallon of whisky which hebelieved was good for Jumbos health. Eventually Jumbo was sold and exported to the USA, and such was his popularity that one hundred thousand children wrote to the Queen asking her to keep Jumbo for them. In the USA he achieved his full fame and was widely exhibited until his death at the age of 24. His health had been steadily declining for years, and when he was hit by a traingoing at full speed he could not recover, dying soon after. Jumbo was4m tall at the time of his death. [img=http://listverse.files.wordpress.com/2012/03/screen-shot-2012-03-05-at-10-25-22.jpg] 4 .Teeth and Tusks Humans are born toothless, grow a set of milk teeth, and finally lose these as they grow permanent adult teeth. Similarly, elephants are born without tusks, grow milk tusks, and replace these with adult tusks. In Asian elephants, females are usually tusk less. Elephants use tusks for digging and lifting heavy objects, and sometimes as a part of mating rituals. Although now illegal, there isheavy poaching of elephants for their tusk ivory. This is believed to bewhy the average size of elephant tusks is gradually decreasing elephants with smaller tusks are not poached and live to reproduce more. Elephants normally only sleep 2 or 3 hours each day because they need tospend time eating to support their huge size, as they can eat up to 150kg of vegetation every day. Due to their herbivorous diet, elephant teeth wear out quickly and they have 6 or 7 sets instead of only 2 likehumans. New teeth grow in the back of the mouth and move forward to replace old worn sets. After the last set has been worn out, solitary elephants will usually die of starvation whereas herd elephants will help feed starving members of their group.

[img=http://listverse.files.wordpress.com/2012/03/6a00d8345170cb69e200e551a988548833-800wi.jpg] 1. Intelligence Elephants are some of the most intelligent animals on Earth. Their brains weigh 5kg, much more than the brain of any other land animal. Their brains have more complex folds than all animals except whales,which is thought to be a major factor in their intellect. They commonly show grief, humor, compassion, cooperation, self-awareness, tool-use, playfulness, and excellent learning abilities. An elephant in Korea surprised its zoo keepers by independently learning to mimic the commands they gave it by verbalizing on the end of its trunk, successfully learning 8 words and their context. Elephants have a more developed hippocampus, a brain region responsible for emotion and spatial awareness, than any other animal, and studies indicate that they are superior to humans in keeping track of multiple objects in 3D space. There are many reports of elephants showing altruism towards other species, such as rescuing trapped dogs at considerable cost to themselves. As mentioned above, they respect their dead and have death rituals. There are stories of theherds of elephants killed by humans retrieving the poached bones and returning them to the place of death to bury them.

[img=http://listverse.files.wordpress.com/2012/03/elephant20trunk.jpg] 3 Trunks The elephant trunk, a specialized nose, is analogous to an octopus tentacle in terms of dexterity. It allows them a high degree of manipulation of objects and elephants are adept tool-users. Elephants have been taught to paint with their adroit trunks and produce some fascinating artwork. In captivity, elephants easily learn how to open simple locks and many master more complex ones, something impossible for most other animals due to a lack of dexterity and intellect. Elephants in zoos have worked together to take advantage of this, by having many act as lookouts as another undoes the lock, or in one instance an elephant feigned injury as a distraction while another elephant helped the others escape. Once all the elephants were out, the distraction elephant climbedto its feet and ran for the door, surprising its tenders who had been unaware of the ruse. [img=http://listverse.files.wordpress.com/2012/03/olifantvoete-ilzelouw-w.jpg] 2 Feet Each elephant foot has 5 toes, but not every toe has a nail. An easy wayto tell the two African elephant species apart is by counting toenails. The African forest elephant and the Asian elephant both have 5 toenails on the front feet and 4 on the back feet. The larger African bush elephant has 4 or sometimes 5 on the front feet and 3 on the back. An X-ray of an elephants foot will reveal that its bones are actually standing on tip-toe. Their feet are flat because of a large pad of gristle under each heel which acts as a shock absorber and helps them walk quietly. Their legs are much straighter than those of other animals and support their weight so well that elephants sleep while standing. Elephants spend most of their lives walking huge distances, and their feet are suitably adapted to such a lifestyle. Zoos which keep elephants often find they develop foot problems due to a lack of constant walking, and treatments include tailored shoes to protect their softened feet.

Elephants are indeed amazing animals.. It's a shame that due to human stupidity they became endangered...I think, as they time goes, mankind will destroy all that is wonderful on our planet..

and in turn destroying ownself..

Awes0me t0pic and pics. Thanx 4sharing

nice infos............

I've always been fascinated by elephants. Here in Sri Lanka, elephants are having a tough time thanks to the decreasing land/forest area, where they once called home. Now they go from place to place to find food and damage property and kill people. I wish the people living in places where it was once home for the elephants would understand that it's not the elephant's fault nor intention to do harm. We have an elephant orphanage, which brings in injured or orphaned elephants and care for them. It has helped quite a few elephants and given them a second chance in life. However, with the corrupt government, now the orphaned elephants are being used to make money instead of helping them... It's a sad situation...

thanx for shere

Really intresting...