Why Are There No Big Animals In Australia
However thats not even the worst part.
Why are there no big animals in australia. 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. Dingos are the biggest carnivorous mammals in Australia. This species doesnt have particularly potent venom but the allergic reaction suffered by 1-2 per cent of the population coupled with the high incidence of bee stings make them second to snakes as the most deadly venomous animal in Australia.
Our investigations within Australia and abroad have uncovered cruelty and forced needed change within once hidden industries including the live export trade factory farms and the greyhound racing and export industry. Here we explore weird and wonderful facts about 10 of them. A dingo looks similar to a domestic dog but has a longer muzzle larger pointed ears and sharper teeth.
They can be found all over Australia except for Tasmania although they mainly live in the countrys outback. The famous list of Australia having nearly all of the worlds most venomous snakes comes from a terrible LD50 study that only. The lack of volcanic activity is due to the islands location in relation to a tectonic plate the two layers of the Earths crust or lithosphere.
The earliest cat fossils date back only 10 - 15 million years so. Museum staff rated animals out of 10 based on the. Cats dogs bears raccoons etc - the dingo now known as Australias wild dog was introduced about 3000 years ago NO native hoofed animals deer goats etc NO primates monkeys and apes and.
Australia probably has between 200000 and 300000 species about 100000 of which have been described. A grand total of 21 out of the worlds 25 most venomous snakes inhabit Australia. This list was developed by the Australian Museum in Sydney.
Yummie is not my reaction. This is because what became Australia split off and became isolated from the rest of the world about 55 million years ago. It is because Australia is an island.