
Koalas aren't bears as many people are led to believe. They aren't even related to bears. The koala is related to the kangaroo and the wombat. The koala is a marsupial mammal. The reason the koala is called a koala bear is because the koala looks like a teddy bear.
The koala's scientific name is Phasclarctos Cinereus.
Now there are only 2,000 to 8,000 koalas in the wild! Although not officially classified as endangered, the population of Australian koalas has dropped by 90% in less than a decade.
This is due to the destruction of the koala's natural habitat,
a narrow crescent on the eastern coast of Australia.
Logging, agriculture and urban development have not only reduced the area available to them, but added other dangers. The koala's habitat has been criss crossed by roads, resulting in many road kills and attacks by neighboring pet dogs are frequent.
Disease, too, has taken its toll on the koala.
Koalas fur is different in different parts of Australia. In the southern parts of Australia it is longer and shaggier than in the north in order to keep them warm in the cold southern winters. The closest relative of the koala is the wombat. They both have pouches which open towards the rear. This is fine for the wombat, but koalas need strong muscles ringing the pouch to keep the young one from falling out. |
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The koala's nickname is a Native Bear.
The koala is a marsupial mammal.
They are warm-blooded.
The koala's young is called a cub.
The koala's young are born alive.
Koalas drink milk from the mother.
The koala breaths oxygen from air.
The koala might look cuddly but the koala has very sharp teeth and very sharp claws.
The koalas have white on the underside and gray on the rest of its body.
The koala has big ears and a big nose.
The mother has a pouch.
The koala has very thick fur.
The adult koala generally grows to 25 - 30 inches long.
The koala is very small when it's just born.
After 1 month the cub is 1 cm. long.
The koala weighs 15 to 30 pounds.
One cub is born at a time.
The koala cub stays in the mother's pouch for 5 months.
The koala cub is blind when it's born.
Koalas breed in the summer.
Koalas live for 20 or more years.
The koala can run as fast as a rabbit.
Koalas sleep for up to 19 hours.
Koalas live on the East coast of Australia.
They live and sleep in the eucalyptus trees.
It's hot, light and dry here.
The koala's territory is getting smaller because people are cutting down trees and making farms on them. Koalas can only live in one place in the world, Australia.
The koala only eats Eucalyptus leaves and it eats so many leaves, it smells like the leaves.
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Over 2 million koalas were killed between 1908 and 1927. Occasionally koalas are taken by Goannas, Eagles, and Owls. Humans are koala's worst enemies. Dingoes will kill the koala. The koala does not have very many enemies. Koala young are hunted by large birds of prey. Their Behavior is clumsy but they are strong swimmers.
They live in loose-knit groups if enough suitable trees are present, but only one animal per tree.
Males express territoriality during the breeding season, bellowing and grasping the base of a tree while rubbing their chest against it, thus leaving a scent marking with their chest gland. Females bellow as well during this time but are not territorial.
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Life History
Mating occurs Nov-Feb in the south, Sep-Jan further north. Gestation about 35 days; single young weigh about 1/5 oz. and are about 3/4 inches long. Newborn crawls from cloaca to pouch and attaches to a nipple to complete its development. The koala Leaves the pouch first at about 5.5 months, permanently at about 8 months. The young joey then clings to it's mother's back or stomach, sticking it's head into the pouch to feed. During weaning the joey eats partially-digested eucalyptus that merges from mother's cloaca,
thus receiving bacteria needed for digestion as well as food.
Life span 12+ yrs (wild) 16+ yrs (captivity).The largest koalas weigh over 10 kg and are found in Victoria while the smallest live in North Queensland and weigh only 5.5 kg. Koalas are found between these two areas, but only where enough suitable trees have been left. Koalas also communicate with each other by making a noise like a snore and then a belch, known as a "bellow".
Koalas usually only have one cub per year. Older females will usually have one every two years.
Koala babies are known by several names. "pouch young", "back young", "joeys" and "cubs".
When koalas are born they are only 2 centimeters long, which is about the same as a jellybean.
Koalas in the forest live a solitary life, with their population well spread out. Breeding occurs in summer and most mature females produce only one young each year. |
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Koalas in the forest live a solitary life, with their population well spread out.
Breeding occurs in summer and most mature females produce only one young each year. The baby cub may weigh less than half a kilogram at birth and will remain in the pouch for seven months. After leaving the pouch, the koalas feed on a mixed diet of milk and leaves, grow fast and travel clinging to their mother's back.
They are not fully weaned until they are 12 months old.
There is little reliable information about the
lifespan of koalas. However, in captivity they have been observed to reach the age of 15 years.
The koala weighs 15 to 30 pounds.
One cub is born at a time.
The koala cub stays in the mother's pouch for 5 months.
The koalas sleep for up to 19 hours.
An adult koala eats about 1/2 to 1 kilogram of leaves each night, but the nutrition they get from these leaves is poor.
This leaves them with little energy, so they spend most of their lives sleeping.
Special Adaptations
Extra thick fur, especially on the neck and shoulders, helps protect the koala from even the worst weather. |
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Rough pads on undersurface of hands and feet increase traction while the koala is climbing.
Large nose with sensitive hairs enables the koala to detect differences in smell between different eucalyptus leaves, ensuring that its diet consists of only the best of the bunch.
Cheek pouches allow animal to store food not yet chewed while moving to a safer or more protected location.
The Koala cools itself by licking its arms and stretching out as it rests in the trees (koalas have no sweat glands).
Koalas don't normally need to drink as they get all the moisture they need from the gumleaves.
However they can drink if necessary, such as in times of drought.
The biggest problem for koalas is that their bushland (or "habitat") is being cut down to make way for houses.
Koalas are protected by law but their homes and food aren't.
Have you heard of Jimmy The Koala? He was hit by a car and nearly died.
Luckily Jimmy the koala was rescued by the Koala Zoo and survived. Order Jimmy today, worldwide delivery is free.
Have you met our very adorable Jimmy the Koala? Just click on his travel photos below.
If you own him, we'd love you to take some photos of him at your place so we can share them with his fans!
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By purchasing one of our cuddly Australian made gifts you are helping preserve the natural habitat of the Australian Koala. We make regular donations to the preservation of the Australian Koala.
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