It is not really a matter of what scientists think about the extinction of the Tasmanian tiger, more correctly known as the Thylacine. Its extinction is based on several, clear facts.
The Thylacine's extinction in Tasmania was directly a result of European settlement. Farmers were concerned the animal was a threat to livestock, so they petitioned for a bounty to be placed on it, allowing them to kill the creature on sight.
Scientists do have a theory regarding why the Thylacine became extinct from the Australian mainland (not the island of Tasmania). This is believed to be due to the introduction of the dingo, and the increased competition for food.
Further research has suggested that, in the early part of the Twentieth Century, an extremely virulent disease began to spread first through the wild Thylacine populations. Exactly what this disease was remains unknown but it was described as being similar to but distinct from canine distemper. Another theory points to the fact that, by the time the Thylacine was confined to the island of Tasmania, the remaining specimens did not have sufficient genetic diversity to sustain the population.
Unfortunately, no-one did. The Tasmanian tiger, more correctly known as the Thylacine, became extinct in 1936.
The Thylacine, also referred to as the Tasmanian tiger, was the Tasmanian devil's main competitor for food, but when it became extinct, it made little difference to the Tasmanian devil, as they had different feeding patterns. However, Tasmanian kangaroos, wallabies and pademelons certainly did increase in number.
Tasmanian tigers, or thylacines, went extinct in the early 20th century.
Tasmanian tigers, or thylacines, went extinct in the early 20th century.
At the time when the Tasmanian Tiger was not extinct, it had no natural predators. It was only when Europeans settled in Tasmania that the species was wiped out. Man became its biggest predator, and judging by the fact that Tasmanian Tigers are now extinct, it could safely be said that the Tasmanian Tiger did not escape from its predators.
The Thylacine, also known as the Tasmanian Tiger (though not related to tigers at all) became extinct because the European settlers saw it as a threat to their livestock and petitioned for a bounty to be placed on it. This enabled them to freely hunt the animal, leading directly to its extinction.
The main predators of Tasmanian Tigers, now believed extinct, were human hunters (both Aboriginal but especially European) and dingoes.
Both wallabies and Tasmanian Tigers (Thylacines) are mammals, specifically marsupials. Tasmanian Tigers are believed to be extinct, and many species of wallaby are heading in the same direction, due to man's interference.
Nothing now. Tasmanian tigers are extinct. The last known specimen of the Tasmanian Tiger, more correctly known as the Thylacine, died in the Hobart Zoo on 7 September 1936.This animal should not be confused with the Tasmanian devil, which is a different marsupial altogether.
The Thylacine, also known as the Tasmanian Tiger (though not related to tigers at all) became extinct because the European settlers saw it as a threat to their livestock and petitioned for a bounty to be placed on it. This enabled them to freely hunt the animal, leading directly to its extinction.
The Tasmanian tiger, more correctly known as the Thylacine, has been extinct since 1936.
There is only one island I'm aware of that tigers are extinct from, and that is Java. There was also a species of tiger in Australia called the Tasmanian Tiger, which is also extinct.