Which country's national treasure is the koala? A collection of pictures is attached

The koala is actually what we call a koala. It is simple and honest, looks like a bear, has a thick and soft grayish brown short hair, and has gray-white fur on its chest, abdomen, inner limbs and inner ear. It looks soft and cute. It often gives people the impression of holding a tree and looking lazy. Which country is the koala's national treasure? A complete collection of pictures is attached.

First, which country is the koala's national treasure?

Koala is a marsupial endemic to Australia, a national treasure of Australia, and a peculiar primitive arboreal animal in Australia, belonging to the marsupial koala family of mammals. The world is only distributed in the low-altitude, non-dense eucalyptus forests of Queensland, New South Wales and Victoria in eastern Australia.

Second, the little knowledge of koalas

Eat poisonous leaves

Koalas eat 450-900 grams of eucalyptus leaves every day. Eucalyptus leaves are not only poisonous, but also very hard, difficult to digest, and contain very little nutrition. But the koala's digestive system has evolved to be particularly suitable for digesting the leaves, absorbing every bit of nutrients and neutralizing eucalyptus toxins.

2. A grumpy temper

Although the koala looks like a plush toy, if you want to hold it, you will regret it. They have long, sharp claws and are perfect for climbing trees. When two male koalas compete for territory or mate, their claws are used like daggers.

3. Good mother

When a koala is born, it can't see anything, has no hair, and is about the size of a jelly bean. For the next six months, koala cubs will stay in their mother's pouch to sleep or breast-feed. Finally, one day, the cub can stick its head out and eat the mushy food that its mother has prepared for it.

After the cub leaves the pouch, the mother koala will carry the baby on her back or hang it on her belly as she climbs the tree, and demonstrate and teach her survival skills.

4. Habitat environment

Koalas inhabit a variety of environments such as islands off the east coast of Australia, tall eucalyptus forests and inland lowland forests. However, millions of years ago, the ancestors of koalas lived in tropical rain forests, and the long-term evolution made the koalas gradually withdraw from their original habitat. Wild koalas can only be found in places suitable for their habitation, and there are two important factors that are essential. One is that there must be the preferred feeding of koalas and suitable soil and rainfall to ensure the existence of tree species (including non-eucalyptus species). The other is that other koalas have already settled here.

Koalas have several natural enemies in life, one of which is the Australian dog. when koalas walk on the ground in order to move from one tree to another, both adults and young koalas can be hurt by Australian dogs. Koalas are sometimes attacked by eagles and owls; others, such as wild cats, dogs and foxes, are also natural enemies of koalas. Koalas sleep 20 hours a day, and of the other 4 hours, 2 hours eat leaves and 2 hours are in a daze. Most koalas fall to death because when they get old, they fall because they can't hold on to the tree.