Secondly, They have long claws that are useful for grabbing trees,so they eat eucalyptus as a staple food.  However, this leaves contain toxins in eucalyptus. In addition, they prefer only 30 of the 650 variants to be overnice in themselves choices.

Finally, koalas have many skills.  In their day, 90% sleep and 10% eat.  Digest slowly in two stomachs.  And Koala's mother has pouches to raise her child.  As a result, the Baby called joeys can be protected.  There are also activities to protect koalas from fires and accidents.

In summary, koalas are Australian animals with unique characteristics.

Firstly, they have a lot of unique physical character. Koala is a marsupial, or pouched mammal.

The baby called joeys, grow up in mother’s pouch for about six months after giving birth.

Also, they have unique hands and feet, because they have six thumbs. In front, there are five digits and a rough pod on each hand, two digits oppose the other three, these two digits look like a pair of thumbs. Every digit has sharp pointed claws in order to climb and hold on trees.

In back, there are one large clawless thumb, and four toes. Second and third toes are fused together, because of these two toes, koala can groom their fur more easily.

Secondly, they are so limited animals. Because they only live in eastern and southeastern Australia, and they eat only eucalyptus leaves.

In Australia, there are about 650 species of eucalypts trees, but they prefer only about 30 of them. They spend almost time to sleep, 90% of their time are sleeping, another 10% of their times are eating.

Finally, now, they are vulnerable animals, because their habitat is quickly disappearing, wild koala population is estimated from 43,000 to around 350,000.

Many organizations have some projects to protect the beloved koala.

To sum up, koalas are unique animals because of characters, habitats and life styles.

Secondly, they eat Eucalyptus leaves. The leaves have poizon that is called hydrocyanic acid. But, Koala has a special digestion. That's why koalas feed on eucalyptus leaves.Finlay, they live on the Eucalyptus tree in Eastern and South Eastern of Australia. Because of old continental migration, Koala lives in warm Australia and have no natural enemies.To sum up, Koala is a mysterious animal because of that characteristics .

Firstly, koalas live in Eastern and South Eastern Australia and live on tree, especially along rivers and coastal areas. There are about 43000 to 350000 koalas in the wild. 

Secondly, koalas have many physical features. They have fluffy ear, round head and spoon-shaped nose. Furthermore, they have 5 fingers and sharp nails in order to hold on a tree. 

Finally, they have surprising lifestyles. They eat eucalyputs leaves. This is only 30 types. And, they sleep 90 percent of the day. Remaining 20% is eating. 

To sum up, koala is unique and amazing animal in Australia. 

Firstly, koalas have lovable faces. They have fluffy ears , round head and spoon-shaped nose. It is attractive to a lot of people all over the world. Next, every day activity of koala is very interesting. Koalas sleep up to 22 hours per day, because they have to conserve their energy. They spend about 10% eating and about 90% sleeping. As a result, they don’t spend time except sleeping and eating. Finally, most koalas inhabit Australia. Koalas only live in eastern Australia and southeastern Australia. The number of wild koalas in Australia is about 43000 to 350000. However, people can see koalas in Japan, because Japan imports koalas from Australia. To sum up, koalas are very engaging animal for people.