Why Are There So Many Unique Animals In Australia
Australia possesses a unique assemblage of mammal species of which over 80 are endemic.
Why are there so many unique animals in australia. Why is Australias landscape so unique. It is a secluded landmass with no immigration of animals from other parts of the world. Australia probably has between 200000 and 300000 species about 100000 of which have been described.
Red Bellied Black Snake. The most famous animals in australia is probably the koala and kangaroo. There are some 250 species of native mammals.
The reason Australia has such unique animals was its long isolation from the rest of the world. For millions of years the Australian continent was so far away from any other landmass that there was no possibility for new types of animals to get to it. About 50 million years ago australia became an island.
Sea levels were much lower than today. Australia and New Zealand are wonderlands filled with exotic animal species. The continent of Australia has vast expenses of desert and semi-arid land in its interior sub-tropical rain forest in the Northeast.
Many of the plants like the animals. About 50 million years ago Australia became an island. The answer is actually simple.
Marsupials that originated in Gondwana. So why does Australia have so many unusual animals. As a result many of the animals in this place exhibit unique characteristics and survival techniques.