Wednesday 12 December 2007

More Trivia

Elephants are the largest land-dwelling mammals on earth. They are brown to dark gray in color and have long, coarse hairs sparsely covering their bodies. They have very thick skin that keeps them cool. Elephant trunks serve as another limb. A fusion of the nose and upper lip, the trunk may contain more than 40,000 muscles that help the elephant use it to gather food and water. They also sport large ears and thick tree-trunk-like legs to support their great weight.
There are two distinct species of elephants: the Asian elephants (Elephas maximus). and the African elephant (genus: Loxodonta)

There are a number of differences between the two species – overall size, ear size, tusks and shape of the back and forehead among others. Of these two species, African elephants are divided into two subspecies (savannah and forest), while the Asian elephant is divided into four subspecies (Sri Lankan, Indian, Sumatran and Borneo). Asian elephants have been very important to Asian culture for thousands of years – they have been domesticated and are used for religious festivals, transportation and to move heavy objects.
Height: 5-14 ft at shoulders (males); females of all subspecies are smaller than males
Length: Up to 30 ft trunk to tail Weight 6,000-15,000 lbs (males)
Lifespan: Up to 70 years
Diet:Staples Grasses, leaves, bamboo, bark, rootsAlso known to eat crops like banana and sugarcane which are grown by farmers. Adult elephants eat 300-400 lbs of food per day.
Behavior:Elephants form deep family bonds and live in tight matriarchal family groups of related females called a herd. The herd is led by the oldest and often largest female in the herd, called a matriarch. Herds consist of 8-100 individuals depending on terrain and family size. When a calf is born, it is raised and protected by the whole matriarchal herd. Males leave the family unit between the ages of 12-15 and may lead solitary lives or live temporarily with other males.
Elephants are extremely intelligent animals and have memories that span many years. It is this memory that serves matriarchs well during dry seasons when they need to guide their herds, sometimes for tens of miles, to watering holes that they remember from the past. They also display signs of grief, joy, anger and play.
Recent discoveries have shown that elephants can communicate over long distances by producing a sub-sonic rumble that can travel over the ground faster than sound through air. Other elephants receive the messages through the sensitive skin on their feet and trunks. It is believed that this is how potential mates and social groups communicate.
Mating Season: Mostly during the rainy season
Gestation: 22 monthsLitter size 1 calf (twins rare) Calves weigh between 200-250 lbs at birth. At birth, a calf’s trunk has no muscle tone, therefore it will suckle through its mouth. It takes several months for a calf to gain full control of its trunk.

2 comments:

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