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Scientific Name:
Elephas maximus
Status:
Endangered
Distribution:
India, Bangladesh, Bhutan, Burma, Cambodia, China, Sumatra, Laos, Malaysia, Borneo, Nepal, Sri Lanka, Thailand and Vietnam
Habitat:
Thick jungles to grassy plains
Diet:
Wild-grasses, bark, leaves, roots, vines, shrubs, cultivated crops (such as bananas and sugar cane); in the zoo-hay, grain, fruit and vegetables
Length:
5.5-6.40m
Weight:
2 ½ -6 tons (2.3-5.4 t.)
Reproduction:
Gestation is 21-23 months. Newborn calves weight about 235 lbs (107 kg) and nurse for about 2-3 years. Cows mature at 9-12 years, bulls at 10-17 years. Throughout her life, a cow elephant may produce only 4-5 young.
Longevity:
An animal’s lifespan depends on its family history, health and the quality of their habitat. In the wild, an elephant’s life span is usually determined by teeth wear. It will grow six sets of teeth during its lifetime. When the last set wears away, the elephant will eventually starve. In captivity, because of good food and health care, elephants can usually live longer lives than in the wild. As opposed to loosing their last set of teeth, elephants in zoos usually die from complications brought on by old age. A study published in the journal Zoo Biology (Volume 23, Issue 4) in 2004 found that the average life expectancy for female Asian elephants in professionally managed zoological facilities is 47.6 years in Europe and 44.8 in North America. Calculations for African elephants are less robust due to less available data. The current female African elephant life expectancy in professionally managed zoological facilities is 33 years, but researchers say that number is likely to increase with more data, as it has increased over the past 10 years. All of these life expectancy values are similar to the life expectancy of wild elephants for which data are available.
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