介绍考拉英语作文

The koala is a tufted-eared marsupial, with its primary habitat in Australia. Some koalas have been relocated to islands surrounding Australia, but most koalas make their home in Eastern Australia. Evidence of koala populations in other parts of Australia exists, but most lost their habitat due to increased building and human encroachment on habitat. The koala is now considered a threatened species.The koala is arboreal, which means they live in trees. They also have a slow metabolism, which is the reason they spend almost 20 hours of the day sleeping. At birth, they are minuscule, about the size of a jellybean. They also lack their trademark fluffy ears and eyes. At about six months, the baby koala more resembles a mature koala, and ventures out of the pouch to eat its mother’s excreted and digested eucalyptus. By a year, the baby will spend most of its time outside the pouch, and eat the primary koala diet of eucalyptus leaves, and occasionally bark. A full-grown koala may be about 17 pounds (7.71 kg), though this varies according to sex. The adult koala is about two to three feet (0.6 - 0.91m). Males are larger than females. The koala will reach sexual maturity at about two to three years of age, and the female will have about twelve babies in a lifetime, each born singly. Koalas in the wild live approximately 15-18 years. In addition to the large ears, koalas have a large brown to black nose. They have dense grey to grey-brown fur, with white or cream markings. The fur of the koala made them attractive to hunters who pushed the species to near extinction by overhunting. This practice stopped in the mid-20th century and efforts were made to preserve the remaining species. These efforts have been fairly successful, though the threatened status of the koala is still a concern because of habitat loss.Koala populations have also suffered where they have been relocated. The koala population on Kangaroo Island has led to extreme overpopulation and illness. While efforts are underway to curb population expansion, overwhelming community support for the koala will not allow the animals to be killed. Relocation back to the mainland of Australia has not been successful. Strategies for reducing population currently involve shooting hormone filled darts at female koalas to prevent reproduction.The koala cannot be called an exceptionally intelligent animal. It has a very small brain that only occupies about 40% of its cranial cavity. On a typical day, the koala eats, sleeps and takes care of its young. Though it has tremendous visual appeal, approaching a wild koala is not recommended. They can be quite grumpy, and their sizable claws and strong bite are to be avoided. As well, the mainland koala population is currently suffering from an outbreak of chlamydia, which could be transmitted through a bite.Though the koala is often called a koala bear, the koala is not related to bears. One of its main distinctions from bears is that it is a marsupial. It has a much closer relationship to the wombat, and other marsupials of Australia and Tasmania.

myfavouriteanimaliskoala.KoalabearisAustralia'suniqueanimal.Theyinhabitsontreesandhaveagentlepersonalitywithasincerelook.Theyhaveapairofshort,hairyears,withsmalleyesandbignoseandwholebodyiscoveredwithgreyshortfur.Thebabylivesinapocketofskinonthemother'sstomach.Theysleepmostofthedayanddoesnothaveatail.Manypeoplelovethem!!

Look at this animal,is not he very cute?Ho his name is Kenny.He is a koala. He is from South Australia.It is a very beautiful country.He has two big ears,and a big nose.He is not tall,and not fat.He's about 80cm tall and about 14kg.He usually sleeps and relaxes for about 20 hours a day is not he very lazy.He likes to eat leaves.How do you know he walks very slowly,but he runs very fast.I like he very much. And you?

考拉的英文介绍：

Koala, Australia's national treasure, is also Australia's unique primitive arboreal animals. Because koalas get 90% of the water they need from the eucalyptus leaves they eat and drink only when they are sick and dry, the locals call it "Kvalle", meaning "no water".

Koalas are not bears, and they are very different. Urinaceae belongs to the carnivorous order, while koalas belong to the marsupiaceae. It sleeps 18 hours a day, has a gentle temper and a simple physique.

翻译：

考拉，是澳大利亚的国宝，也是澳大利亚奇特的珍贵原始树栖动物。因为树袋熊从他们取食的桉树叶中获得所需的90%的水分，只在生病和干旱的时候喝水，当地人称它“克瓦勒”，意思也是“不喝水”。

树袋熊并不是熊科动物，而且它们相差甚远。熊科属于食肉目，而树袋熊却属于有袋目。它每天18个小时处于睡眠状态，性情温顺，体态憨厚。

扩展资料：

考拉的生活习性：

考拉大体归属为夜行性动物，在夜间及晨昏时活动旺盛，因为这比在白天气温较高时活动更能节省水分与能量消耗。白天通常将身子蜷作一团栖息在桉树上，晚间才外出活动，沿着树枝爬上爬下，寻找桉叶充饥。一生的大部分时间生活在桉树上，但偶尔也会因为更换栖息树木或吞食帮助消化的砾石下到地面。

以桉树叶和嫩枝为食，桉树叶是他们唯一的食物。他们几乎从不下地饮水，因为从桉树叶中能得到足够的水分。它们的肝脏十分奇特，能分离桉树叶中的有毒物质，因此考拉的睡眠时间很长以消化有毒物质，每日需睡眠17～20小时，仅剩余4个小时用来采食、活动、个人卫生清洁及与其它考拉进行交流。

参考资料来源：百度百科—考拉

The Koala is a small marsupial that lives in eucalyptus(gum) trees in Australia. These nocturnal most active at night animals spend 18 to 20 hours each day resting and sleeping. They are social animals that live in territoriesAlthough sometimes known as the native bear, the koala is in fact no relationto the bear family. The koala is up to 2-3 feet (0.6-0.9 m) long, weighing 10-30 pounds (4.5-13.5 kg). The soft, woolly fur is light gray to brown, and has patches of white on the chest, neck and ears. This fur protects them from cold weather and rain. Koalas are very fussy eaters, feeding almost exclusively on the leaves of a few species of eucalypt. Koalas seldom drink, as they obtain�7�0 enough water from the diet of leaves.

Koala bear is Australia's unique animal. They inhabits on trees and have a gentle personality with a sincere look. They have a pair of short, hairy ears, with small eyes and big nose and whole body is covered with grey short fur. The baby lives in a pocket of skin on the mother's stomach. They sleep most of the day and does not have a tail. Many people love them!!