Australia's largest extant predator is the dingo C. lupus dingo.
Dingoes are Australia's largest meat-eater (carnivore) and hunt many kinds of animals. They hunt mainly at night. Depending on the size of the prey, dingoes may hunt alone or in packs. The dingo is an opportunistic and generalist predator that will search widely for food and eat whatever it finds.
The great white shark, the Australian cobra and crocodile are formidable predators and pose dangers to humans. But on average, all the people killed each year by snakes, crocodiles and sharks can be counted on just one hand.
The role of apex predators is also acknowledged in Australia, with the dingo considered the country's top terrestrial predator.
Sperm whales are the world's largest predator ?
Sperm whales are the world's largest predator, with males reaching lengths of up to 67 feet (20.5 meters) and weights of up to 90 tons (81 metric tons). Females are slightly smaller, reaching lengths of up to 33 feet (10 meters).
Dingoes are Australia's only native canid and play an important role as an apex predator, keeping natural systems in balance.
Quokkas, famous for posing in selfies, are native to Rottnest Island where about 10,000 live a sheltered life free from predators or traffic. They are classified as a vulnerable species and have been almost completely wiped out on the mainland.
The last known Tasmanian tiger also known as Tasmanian wolf, or thylacine died in captivity in 1936. A multimillion-dollar project is in the works to bring back a tiger that died in the 1930s. The thylacine, a Tasmanian tiger, was the only marsupial apex predator in Australia's Tasmania island.
Australian Box Jellyfish
The box jellyfish is the world's most venomous animal with four species — Chironex fleckeri, Carukia barnesi, Malo kingi, and Chironex yamaguchii — considered highly venomous. The Chironex fleckeri, also known as the Australian box jellyfish is considered the most venomous animal in the world.
Red Kangaroo: Australia's largest native land mammal #amoty.
The Australian box jellyfish is considered the most venomous marine animal. They may not look dangerous, but the sting from a box jellyfish could be enough to send you to Davy Jones's locker-a watery grave, that is.
It is estimated that Australia hosts 66 venomous species, ranking beneath countries such as Brazil (with 79 species) and Mexico (with 80).
More than 80% of our plants, mammals, reptiles and frogs are unique to Australia and are found nowhere else in the world. Some of our Australian animals are very well known like kangaroos, dingos, wallabies and wombats and of course the koala, platypus and echidna.
Mosquitos are by far the deadliest creature in the world when it comes to annual human deaths, causing around one million deaths per year, compared to 100,000 deaths from snakes and 250 from lions.
Killer Whales
When you think of top ocean predators, you probably think of sharks. Great white sharks, to be exact. But the true ruler of the sea is the killer whale. Killer whales are apex predators, which means they have no natural predators.
Australia. Sightings of exotic big cats in Australia began more than 100 years ago. The New South Wales State Government reported in 2003 that "more likely than not" there was a number of exotic big cats living deep in the bushlands near Sydney.
Causes of extinction. Many modern researchers, including Tim Flannery, think that with the arrival of early Aboriginal Australians (around 70,000~65,000 years ago), hunting and the use of fire to manage their environment may have contributed to the extinction of the megafauna.
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Australian birds are arguably among the smartest in the world. Some display complex behaviours such as problem solving, learning and tool use comparable to behaviours observed in great apes.
The most common verbal greeting is a simple “Hey”, “Hello”, or “Hi”. Some people may use Australian slang and say “G'day” or “G'day mate”. However, this is less common in cities. Many Australians greet by saying “Hey, how are you?”.
Brazil is the country with the largest number of species of snakes in the world. But do you know that there is a country in the world where there are no snakes? You read it right. Ireland is one country completely devoid of snakes.
The tiny Australian box jellyfish is considered the most venomous animal in the sea—their sting can cause cardiac arrest, paralysis or death in humans in just a few minutes.