Why Are There So Many Unique Animals In Australia

Half of the birds that live in Australia can only be found there.

Why are there so many unique animals in australia. So why does Australia have so many unusual animals. It is because Australia is an island. Australian animals are a fascinating group that includes some of the most unusual creatures on Earth.

Red Bellied Black Snake. The distribution of climates topography and soils that has produced the zones and ecological variation of Australian vegetation has also been reflected in the distribution of animal life. It has been separate for so long that unique species have evolved here like the Kangaroo which has evolved to deal with the vast distances and sparse vegetation in.

Climatic and geologic events helped australia to form its unique fauna. Some are dangerous because they spread disease like mosquitoes that can carry malaria. Australia and New Zealand are wonderlands filled with exotic animal species.

Initial studies by Richard Culp show that there are minimal differences between many North American European and Asian varieties of certain plant and animal species Culp 1988. The platypus and two species of echidna are the worlds only egg-laying mammals so called monotremes. As a result many of the animals in this place exhibit unique characteristics and survival techniques.

Others are dangerous because they have deadly venom like some kinds of snakes. Interestingly Australia only has 66 venomous species whereas Mexico has 80 and Brazil has 79. Unique Wildlife in Australia and New Zealand.

The continent of Australia has vast expenses of desert and semi-arid land in its interior sub-tropical rain forest in the Northeast. Tiny Pouch Babies Well focus on marsupials since Australia is home to two-thirds of the worlds 330-some known pouch-baby species including egg-laying mammals known as monotremes like the bizarre duck-billed platypus. Australia probably has between 200000 and 300000 species about 100000 of which have been described.