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In this section about Australian animals I am going to introduce you to the most common and cutest, as well as to the most dangerous species of native Australian animals. Scary? I don't think so. I always say to myself (and to the worried people) "Hey, more than 20 million people live down under. It can't be that dangerous!"
Unique Australian animals - a cute koala
Click here for more koala pictures
Why is Australian wildlife so unique?
Climatic and geologic events helped Australia to form its unique fauna. Australia was part of Gondwana, the huge super-continent of the southern hemisphere. About 50 million years ago Australia became an island. Due to this isolation and the lack of predators, Australia's unique fauna developed. Marsupials that originated in Gondwana, adapted in Australia, and survived until today. Australia's climate became drier about 15 million years ago, resulting in more uniquely adapted species.
Now this is only a very short excursion into the geology of Australia. But I really don't want to bother you with a lengthy scientific excursion.
Australian mammals
Almost all of Australia's native mammals belong to the order of marsupials. Only the dingoes, rodents, brats and seals are placental mammals.
Kangaroos and Koalas are marsupials everyone outside Australia knows. They just represent Australia's famous wildlife. Here you'll find more koala facts, kangaroo facts and wombat facts.
Marsupials don't have a placenta. The young are born in a very immature state, make their way through their mothers fur to the pouch where say stay until fully developed. Wallabies, wombats and possums are other well-known marsupials in Australia.
Please have a look at my animal posters stores for some beautiful koala pictures and kangaroo pictures.
The third group of mammals are the monotremes, warm-blooded animals that lay eggs. The echidna and platypus are the only survivor of monotremes and are indigenous to Australia and New Guinea. When the first Europeans sent a pelt and a sketch back home to Great Britain, British scientists thought it was a hoax. Platypus and Echidna are certainly the most unique Australian animals.
Australian Birds
Among Australia's 800 species of birds about 350 are endemic. The songbirds include species like wrens, robins, magpies and many more. And then there are all the colourful parrots and cockatoos. The budgerigar is certainly the best known Australian parrot in the world.
Waterbirds are represented by about 200 species like the Australian pelican and the dancing brolga. Take your time and do some bird-watching in Australia. Listen to the foreign sounds, enjoy the colourful species. There's nothing better than waking up by the concert of laughing kookaburras in the early morning. Though, this won't happen in the Outback, unfortunately, as the habitats of the kookaburra are the open forests along the east coast and in south west of Australia.
Australian Reptiles
In the varied group of reptiles you'll find a huge number of unique Australian animals. There are frogs, turtles, snakes, lizards, and last but not least, saltwater and freshwater crocodiles. Yep, here we come to the dangerous Australian wildlife of the Outback, and the dangerous Australian animals that inhabit the coastal areas of the tropical north. The latter should worry you more than snakes and spiders.
Among the reptiles some "nasties" are included. But they shouldn't keep you off from visiting the Outback, not at all! Australia has more lizards than any country in the world. Like crocodiles, they look like reminders from an ancient time. And somehow these creatures fascinate me! Lizards are reptiles you will certainly see the most in the Australian Outback.
Australia has more venomous snakes than non-venomous, and some of their venoms are very potent. America's rattle snake would barely make it into Australia's top 20. Although snakes can be found anywhere in Australia, you won't see them very often. The most important thing is that they hardly harm you if you take some precautions. Learn more about Australian snakes.
Australian Insects
Insects and molluscs, or invertebrates as scientists call them, make up the biggest group of unique Australian animals. About 90 % are considered endemic. Yep, there are a lot of these crawling and flying critters out there. The Australian Outback is alive! :)
Which one will you encounter in the Outback? The flies, of course. Sometimes they can drive you crazy, but hey, that's Australia. And they are not only in the Outback. And the Australian spiders? No need to worry about them if you are a bit careful.
Introduced species
During the 200+ years of white settlement in Australia many species of exotic fauna have been introduced either on purpose or accident. Most of these animals have flourished and became pests.
You've heard about the rabbits, feral goats, foxes, cats? They all threaten the native fauna. Unfortunately, some unique Australian species have already become extinct. Australian camels belong to these introduced species. Although the numbers of feral camels has been increasing since their release into the Outback, it is widely accepted that their damage to the Australian environment is less serious.
I hope you enjoyed this summary of unique Australian animals. Please come back when you get the chance. The animal section will be growing all the time.
Don't miss these articles about Australian wildlife.
Dangerous Australian Animals - crocodiles, sea wasps, and other harmful creatures of the coast.
Dangerous Australian Wildlife - spiders, scorpions, just animals you'll find in the inland and Australian deserts.
Australian snakes - wonderful creatures, respect them, and you'll be fine.
Native Australian Animals - koalas, kangaroos and other unique species
Koala pictures - see some wonderful koala photos. If you like them, you can buy a poster at the Outback Guide store.
Kangaroo pictures - another collection of cute animal posters at the Outback Guide store.
Please use the site search when you're looking for more info about unique Australian animals and the Australian Outback.
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