Koalas

The Aboriginal people used them as a source of meat. Various animals including dingos, dogs, foxes and cats will also take them when possible and smaller koalas can be taken by snakes, and larger birds such as eagles, hawks, kites and falcons, etc.

During the late 1800s, koalas became an export commodity for their fur, mostly for export to the USA. Due to koala numbers dwindling and public outrage, laws were enacted protecting the koala and imports were banned by the USA in the late 1920s.

Their greatest threat is humans destroying their habitat.

The koala is not extinct, it is not even endangered. They are considered to be "Secure".

When it is 4 weeks old you can gradually introduce solid food. When it is 8 week old, it should be off mums milk and fully weaned.

firstly koalas are not bears. Their main diet are the leaves of eucalyptus trees so unless eucalyptus trees are abundant then the answer would be no. But a small number kept in a zoo with enough of their favourite food would survive.

Koalas live in eucalyptus trees and eat only a few types of gum leaves from which they get all nutrients and water requirements. Eucalyptus leaves are tough, toxic and low in nutrition, but the koala has developed a stomach which is capable of removing the toxins from where they are filtered out by the liver. The caecum completes the process by changing the eucalyptus leaves into digestible nutrients. The caecum is similar to the human appendix.

Koalas must eat over a kilogram of leaves per day to meet their energy requirements. Eucalyptus leaves contain approximately 50% water, 18% fibre, 13% tannins, 8% fat, 5% carbohydrates, 4% protein and 2% minerals. Koalas have been seen in 120 kinds of eucalypt tree including Manna Gum, Swamp Gum, Blue Gum, Forest Red Gum and Grey Gum. However, they are only able to eat from some 60 species of gum trees, and within these sixty, there are just a dozen that they actually prefer above others.

Koalas have very strong claws suitable for gripping trees and climbing. Between their first and second "fingers" is a large gap, which enables them to also grip tree branches comfortably, whilst their hind legs have one toe set at a wide angle. They also have toes with thick pads which enable them to sit comfortably in a tree all day.

As with all marsupials, the koala has a pouch, where the joey stays after birth for up to ten months. When the joey leaves the pouch, it stays for several more months on the back of their mother. The pouch opens backwards. After about 30 weeks, the mother produces a substance called pap. This substance is actually a specialised form of the mother's droppings which, having passed through her digestive system, give the joey the enzymes it needs to be able to start digesting the tough gum leaves, making an easier transition for the baby koala to start eating eucalyptus leaves.

The term "kangaroo" covers over 60 species of macropods, so it varies.

Most kangaroos are herbivores but all species have both natural and introduced predators. Dingoes and wedgetail eagles are predators of kangaroos. Introduced predators such as foxes, wild dogs and feral cats are a threat to joeys. Smaller kangaroos, such as wallabies, rat-kangaroos (not kangaroo rats), potoroos, pademelons and bettongs are preyed upon by quolls and pythons.

Smaller varieties of kangaroos such as the musky-rat kangaroo are omnivores, eating fruits, seeds, fungi insect larvae and small invertebrates such as grasshoppers and beetles, so they occupy a different position in the food dhain.

Koalas are not poached for their fur. There was a time when the population of these animals dropped to dangerously low levels, due to the fur trade. this was in the late 1800s and early 1900s, but the fur trade was unfortunately quite legitimate. There was a great market in the US and the UK for koala skins. They are now protected by law.

Koalas are not vicious. For the most part, they prefer to be left alone. Some individuals may become very aggressive when touched or interfered with, but this is normal wild animal behaviour. Koalas are generally sedate creatures, and have been known to follow humans in their search for water during prolonged periods of hot weather.

Koalas have never been on the endangered species list. During the late 1800s, koalas became an export commodity for their fur, mostly for export to the USA. Due to koala numbers dwindling and public outrage, laws were enacted protecting the koala and imports were banned by the USA in the late 1920s. However, this was before conservation classifications were put into place.

The koala is not extinct, it is not even endangered. They are considered to be "Secure".

All over the world, trees are cut down to make paper, cardboard and to make wooden furniture. Look around you and see how much wood is around you, it all comes from trees. Usually the trees that they cut down are from forest areas.

When a koala is first born, it resembles a kidney bean. Less than 2cm long, it is hairless, earless and blind.

Most of a joey's (baby koala's) development takes place in the mother's pouch. As it grows, it begins to actually look like a koala. By the time the young koala is old enough to crawl out of its mother's pouch, it is a miniature replica of its parents.

The koala is not a bear; nor is it extinct.

It is a marsupial and, as of 2014, it is not even officially endangered.

During the late 1800s, koalas became an export commodity for their fur, mostly for export to the USA. Due to koala numbers dwindling and public outrage, laws were enacted protecting the koala and imports were banned by the USA in the late 1920s. By this stage, the koala had been driven to extinction in South Australia.

New colonies have been introduced in South Australia and Western Australia, and within these protected environments, the koala is thriving. Man is their biggest threat, causing loss of food source and habitat loss. Increasing urbanisation results in more koalas being killed by cars, unsupervised dogs, bushfires and even directly by cruel and irresponsible people. In particular, koalas have a range of home trees, and their territory is often split by roads through new urban developments. As a result, when koalas try to wander from one of their home range trees to another, they are hit by cars. Domestic dogs pose another major threat to koalas in suburban fringes.

Koalas have live births. They give birth like other animals but as they are marsupials their young are extremely small (bean-sized) so they grow up in the mother's pouch the same way a Kangaroo rears her young.

Rather than launch into a scientific explanation, it would be best to direct you to the following website for the answer: http://en.wikipedia.org/wiki/Eukaryote

No. Kangaroos are native to Australia, while some tree kangaroos are also native to the island of New Guinea. While kangaroos have been introduced to some parts of the world, there have been no kangaroos introduced to any part of Africa.

Yes, non-ruminant means "having one stomach," if the koala wasn't ruminant, he would have four stomachs.

The Threatened Species Scientific Committee of the Australian Government has put the koala population in the 'hundreds of thousands'. However, the Australia Koala Foundation believes a more realistic outlook is that koala numbers in the wild have dropped to below 80,000.

This depends upon the species. There are over 60 species of kangaroo, from the largest, the Red kangaroo, through many varieties of wallabies, and down to the smallest member of the kangaroo, the musky-rat kangaroo.

Because there are so many varieties, their colour varies from reddish-brown to grey, some having darker extremities (feet, nose, tail), such as the wallaroo.

Kangaroos of all species are known for their powerful legs, and all members of the kangaroo family share this characteristic of strong hind legs and short forelegs. The forelegs have no thumb. The female kangaroo has a pouch for the joey (baby). Kangaroos are well known for their jumping capabilities and use their long, powerful, muscular tails to help balance.

Since koalas do sleep for around 22 hours a day, they spend most of their time sleeping.

No. A newborn koala joey is nowhere near the size of a mouse. In fact, even though adult koalas are very much bigger than adult mice, a koala joey when first born is about the size of a newborn baby mouse.

A koala has 18 claws.

Although koalas have five digits on each of its four paws, they do not have five claws on each foot or hand. Each hand, or front foot, has five claws. However, there is no claw on the big toe of the hind foot. The second and third toes are fused together, but retain both claws, meaning that they have four claws on each hind foot.