Megafauna: What Killed Australia’s Giants?

Megafauna: What Killed Australia’s Giants?

Australia was once home to a group of extraordinary animals known as Megafauna. These giants lived here for millions of years, but in a blink of time, they disappeared. What became of them has been debated for over a century, but now a team of experts are re-opening this paleolithic cold case. This two part series is narrated by Hugh Jackman.

Production Credit: An ABC Production. Produced, Directed and Filmed by Jeff Siberry, Producers Oliver Graham, Kirsty Walsh, Series Producer: Elle Gibbons, ABC Executive Producer Penny Palmer, ABC Head of Factual Susie Jones.

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Episode 1

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Tuesday 25 June 8.00pm

Australia was once home to a group of extraordinary animals known as Megafauna. These giants lived here for millions of years, but in a blink of time, they disappeared. So what became of them?

Australia was once home to a group of extraordinary animals known as Megafauna. Among them Thylacoleo, a marsupial lion armed with bone crushing teeth, the world’s largest land-based venomous lizard, Megalania and Procoptodon, a short-faced kangaroo that may have been too massive to hop, brought to life in this series with the most scientifically accurate representations ever created for television.

These giants lived here for millions of years, but in a blink of time, they disappeared forever.

What became of these giants has been debated for over a century, but now a team of scientists are re-opening this paleolithic cold case.

To find the answer they’ll dive into underwater caves, use the latest technology to build ingenious experiments, and helicopter out onto a remote lakebed to make a once in a generation discovery.

They’ll test the leading theories of extinction, from climate change to the arrival of humans on the continent, and investigate whether a geological phenomenon, the flipping of Earth’s magnetic poles, was the final nail in the coffin for these epic beasts.

Their findings could rewrite the history books, and provide surprising new clues that could once and for all answer: What Killed Australia’s Giants?

Production credit: An ABC Production. Produced, Directed and Filmed by Jeff Siberry, Producers Oliver Graham, Kirsty Walsh, Series Producer: Elle Gibbons, ABC Executive Producer Penny Palmer, ABC Head of Factual Susie Jones.

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Episode 2

Tuesday 2 July 8.00pm (Final)

Australia was once home to a group of extraordinary animals known as Megafauna. These giants lived here for millions of years, but in a blink of time, they disappeared. So what became of them?

To find out, a team of paleo sleuths embark on a perilous journey through the underwater passages of Tank Cave, a flooded sinkhole in South Australia. Underwater for 90 minutes, they reach the ‘bone room’, a treasure trove only 10 people have ever seen. Amongst the bones, the upper tooth of Australia’s most deadly ancient marsupial, Thylacoleo.

The jaguar-sized Thylacoleo was Australia’s biggest ever marsupial predator. Its impressive jaws and teeth are investigated by Dr Aaron Camens, who builds a replica to test how much force is needed to recreate bite marks seen on fossil kangaroo bones.

In Queensland’s Darling Downs amateur palaeontologist Ian Sobbe has found evidence of the largest land lizard to have ever existed, Megalania. Dr Gilbert Price explains this 6m long behemoth was probably venomous.
Dr Scott Hocknull uses fossil evidence to show that Megalania and other predatory megafauna were armed to the teeth. But did humans ever hunt them?

New Zealand’s history can reveal more about interactions between humans and megafauna. At Te Papa Tongarewa, Alan Tennyson brings to life an extinct giant bird, the Moa. Maori archaeologist Amber Aranui explains the oral histories of her ancestors, lamenting that the bird was lost to unsustainable harvesting.

To discover if this occurred in Australia, Adnyamathanha elders welcome a team from Flinders University to a site where their ancestors sheltered – and where a Diprotodon bone was discovered. The collaboration reveals a new way of interpreting fossil evidence.

With the world in the grip of a mass extinction event, it’s never been more important to understand the drivers of extinction in the past.

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This was an excellent series.

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