Giant Panda
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 Giant panda at Washington, D.C.
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| Ailuropoda melanoleuca (David, 1869) |
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 Giant panda range
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The giant panda (Ailuropoda melanoleuca) is a type of bear. It lives in bamboo forests in central China. The giant panda is an endangered animal. In November 2007, China had 239 giant pandas who lived in captivity.[1] There are 27 giant pandas which live in zoos outside of China. The exact number of giant pandas in the wild is not known. Some sources say there are about 1,590,[1] other sources give a number between 2,000 and 3,000.[2] The number of giant pandas in the wild seems to be increasing.[3]
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[change] Appearance
Giant pandas are about 1.2 - 1.5 m long and about 75 cm high. They weigh between 75 and 160 kg. Giant pandas have white fur on their bodies and black fur on their legs and shoulders. They also have black ears and black patches around their eyes. Unlike other bears, giant pandas cannot stand up on their back legs, but they can climb and swim well.[4]
Giant pandas are born with pink skin with black areas on the legs, ears and eyes. They are usually born with a small amount of white fur. They get more fur when they are about nine months old.[4]
[change] Classification
A giant panda is a type of bear. Its closest "bear relative" is the Spectacled Bear of South America. There is another type of creature that shares the giant panda's habitat and has many similar traits. This is the red panda, which scientists thought must be related. But a giant panda is a bear, and a red panda is more closely related to a raccoon or a skunk. The red and giant pandas have many things in common.[5] Both have a similar diet, eanting mostly bamboo.[5] They also have the same kind of enlarged bone, called a pseudothumb. This allows them to better grip the bamboo they eat. Red and giant pandas also live in the same habitat. [6][7] Some people have called the giant panda a living fossil.[8] Most other species closely related to the Giant Panda do not exist anymore.
Currently there are two subspecies of giant panda:
- Ailuropoda melanoleuca melanoleuca - Most pandas belong to this subspecies. Most of these animals can be found in Sichuan, China. They have the typical dark black and white contrasting colors.
- Qinling Panda, Ailuropoda melanoleuca qinlingensis - This subspecies is only found in the Qinling Mountains in Shaanxi, China. They live between 1300 and 3000 m of altitude. Instead of the typical dark black and white pattern of Sichuan pandas, Qinling pandas have a dark brown versus light brown pattern. Their skull is smaller than their relatives, and it has larger molars.
[change] Life
Giant pandas live alone. Females have a territory which they defend against other females. Giant pandas mate between the months of March and May. If there are several males, they fight each other. The one who wins - the strongest male, then mates with the female. In August or September, the female gives birth to 1-2 babies. If she has 2 babies, she will only raise one baby, and the other baby dies. Giant panda babies are very small, and weigh only 90 - 130 grams. The baby drinks milk until it is 8-9 months old. Young pandas live with their mothers until they are 18-24 months old. They become mature when they are 5-7 years old. They can live for 20-30 years, in captivity (e.g. in zoos). Unlike other bears, pandas do not hibernate.[9]
[change] Giant pandas and humans
Today, the giant panda is seen as a symbol for China.[10][11] It is also protected by the Chinese government, and killing a panda is a crime.[12]
People outside of eastern Asia did not know about the giant panda until 1869. The first "Westerner" to see a live panda was a German zoologist in 1916. In 1936, Ruth Harkness became the first Westerner to bring a live giant panda out of China. It was a cub (baby panda) named Su-Lin. The cub was taken to live at the Brookfield Zoo in Chicago.[13]
In the 1970s, China began showing giant pandas in zoos in the United States and Japan as a type of diplomacy. This happened until 1984, when China changed how this was done. Starting in 1984, China would allow zoos to keep the giant pandas for 10 years, but the zoo would have to pay China up to $1,000,000 each year. Also, the zoo would have to agree that any cubs born were the property of China.[14]
[change] Zoos
Currently, 12 cities outside of China have zoos that have giant pandas.
- North America
- Washington, D.C., United States
- San Diego, California, United States
- Memphis, Tennessee, United States
- Atlanta, Georgia, United States
- Mexico City, Mexico
- Europe
- Asia
The Adelaide Zoo in Adelaide, Australia will be getting two giant pandas in 2009.[15]
[change] Diet
Although their bodies are made to eat meat, giant pandas are mostly herbivorous.[16] Their main source of food is bamboo. Because pandas have the digestive system of carnivores and can not digest cellulose very well, they get little energy and protein from the bamboo they eat. Because they get very little nutrition from bamboo, they must eat a lot. Pandas commonly eat 20 to 30 pounds of bamboo a day to get the nutrition they need.[16] Pandas sometimes run out of food, as a type of bamboo flowers, die, and regrow again at the same time.[17] When all of the bamboo dies out in the Giant Panda's territory, it will die because it has no food to eat.
[change] Protecting the giant panda
As of 2008, the giant panda is an endangered species. The main problem they have is habitat loss. Habitat loss is when the places they live in get used by humans, for example for the construction of buildings. They might also lose their habitat because of pollution. Pollution will mean that the bamboo they depend on grows less, or it stops growing completely in a certain place. Giant pandas also have a low birth rate, which adds to the problem.
In former times, the pandas were also hunted. The Western people who came to China were soon unable to hunt the pandas, because of different wars. Local people continued though. Pandas were mainly hunted for their fur. Today, hunting pandas is forbidden.
In 1963, China set up a nature reserve for pandas, the Wolong National Nature Reserve.[18] This was the first, other nature reserves followed. China did this to fight the number of pandas going down. In 2006, there were 40 panda reserves, compared to 13, two decades ago.[2]
[change] References
- ↑ 1.0 1.1 Number of pandas successfully bred in China down from last year. Xinhua (2007-11-08). Retrieved on 3 May 2008.
- ↑ 2.0 2.1 Hope for future of giant panda. BBC News (20 June 2006). Retrieved on 14 February 2007.
- ↑ Panda Number Increases As Habitat Environment Improves. People's Daily (2001-08-06). Retrieved on 3 April 2008.
- ↑ 4.0 4.1 Giant Panda. mrnussbaum.com. Retrieved on 3 May 2008.
- ↑ 5.0 5.1 Red Panda. Wellington Zoo. Retrieved on 3 May 2008.
- ↑ Evidence of a false thumb in a fossil carnivore clarifies the evolution of pandas (PDF). pnas.org. Retrieved on 3 May 2008., by Manuel J. Salesa and others states: Indarctos (..) [is] considered the closest relative of the giant panda. (Indarctos is the Spectacled Bear)
- ↑ Whence the Red Panda? (PDF). msb.unm.edu. Retrieved on 3 May 2008. places the red panda in a group with raccoons, weasels and skunks, not with bears.
- ↑ Behind the News - Panda Granny. ABC. Retrieved on 6 December 2007.
- ↑ Giant Panda Fact Sheet. Smithsonian National Zoological Park. Retrieved on 3 May 2008.
- ↑ Giant Panda, symbol of China, shed happiness at the world's zoos. People's daily onlnine, English version. Retrieved on 3 May 2008.
- ↑ Panda message make foreigners more aware of China. Chinaview.cn. Retrieved on 3 May 2008.
- ↑ The Giant Panda. Katherine Kennedy. Retrieved on 3 May 2008.
- ↑ The Panda Lady: Ruth Harkness (Part 1). Female explorers. Retrieved on 1 February 2007.
- ↑ China's Panda Diplomacy. Time. Retrieved on 2 May 2008.
- ↑ Rudd gives panda pledge. ABC (2008-04-11). Retrieved on 3 May 2008.
- ↑ 16.0 16.1 Giant Pandas. Atlanta Zoo. Retrieved on 2 May 2008.
- ↑ Bamboo: Remarkable Giant Grasses. Retrieved on 2 May 2008.
- ↑ Wolong National Nature Reserve. Wolong National Nature Reserve. Retrieved on 3 May 2008.
[change] Other websites
