10. Tasmanian Tiger
The Tasmanian Tiger was the largest marsupial carnivore of modern times, evolving around 4 million years ago and becoming extinct in the 1930s, due to overhunting by humans, especially farmers, who killed their livestock and poultry. Other contributing factors to its extinction included the conversion of its habitat to farmland, natural disasters, and the introduction and encroachment of various dog species. This extraordinary animal lived in Tasmania, Australia, and New Guinea, and could grow up to 2 metres long.
The Tasmanian Tiger was primarily a nocturnal predator, preying on animals such as kangaroos, koalas, birds, and other small mammals. Its jaws could open up to 120 degrees, and its stomach could expand to accommodate large amounts of food when it lived in areas with limited prey. Rarely, both sexes of this species have pouches, and females use the pouches to protect their external genitalia as they navigate harsh environments.
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