Why Are There So Many Unique Animals In Australia

Many of Australias animals are unique simply because Australia is a continent separate from other large land masses.

Why are there so many unique animals in australia. Charles Darwin already answered it when he visited the Galapagos islands. 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. The lack of dissimilarities and the occurrence of unique animal or plant assemblages in various parts of the world not just Australia may be evidence for a rapid resettlement in relatively recent.

Even more intriguing is that many of these plants and animals have very small distributions on the island something that is called micro-endemism. The continent has so many marsupials it raises the question. Most Unusual Australian Animals.

Australia has almost 400 mammal species and about 140 species of marsupials. Due to this isolation and the lack of predators Australias unique fauna developed. Many of the plants like the animals.

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. So why does Australia have so many unusual animals. Sea levels were much lower than today.

Some are dangerous because they spread disease like mosquitoes that can carry malaria. Marsupials that originated in Gondwana. 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.

However the echidna platypus dingo quokka wallaby and wombat are also quite famous australian animals. The platypus and two species of echidna are the worlds only egg-laying mammals so called monotremes. Why is Australian wildlife so unique.