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Listed under:  Science  >  Life  >  Ecosystems  >  Populations (Ecology)  >  Conservation status  >  Threatened species
Video

Prehistoric Wollemi Pine discovered

The 1994 discovery of the Wollemi Pine in the Blue Mountains was a momentous event, but the story doesn't end there. This ancient 'living fossil' species is millions of years old but was on the brink of extinction. Watch this clip to explore the remote canyon environments where it grows and find out about the remarkable ...

Video

Mission to save an endangered parrot

Tasmania's Orange-bellied Parrot is one of Australia's rarest birds and is critically endangered. Watch this clip to see the work of national park scientists who are releasing captive-bred birds back into the wild. The birds are being released in remote Tasmanian environments where they will hopefully be safe from feral ...

Video

Murray River crayfish

What is a 'baited remote underwater video station'? Often the most innovative scientific research is used to identify living things under the threat of extinction. Watch this clip to learn more about the shy but curious Murray River crayfish and the scientists intent on ensuring its survival.

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Give me a home among the snow gums

The Australian Alps are home to some of Australia's most familiar animals and plants, and some of its rarest. Here you will find grey kangaroos, wombats, the snow gum and two of Australia's endangered species: the Mountain Pygmy-possum and the Corroboree Frog.

Video

Decreasing snowfalls threaten pygmy-possum

The Mountain Pygmy-possum spends winter hibernating beneath snow at temperatures of two degrees. But what could happen to the species if there is little or no snow blanket to hibernate beneath? Watch this clip to find out.

Video

What is a mass extinction?

Are we on the verge of a mass extinction event? This BTN explainer shows us what scientists mean by a mass extinction and looks at previous mass extinctions on planet earth. 

Video

Birds of Lord Howe Island

Lord Howe Island in the Pacific Ocean is home to some amazing plants and animals, including many different types of birds. Watch this clip to find out about the terns, Masked Boobys and flightless Lord Howe Island Woodhens that call this island home. Discover how people are involved in researching and protecting these important ...

Image

Places we protect

This is a rich, multilayered resource about 35 protected Bush Heritage reserves throughout Australia. The resource includes a map of Australia that displays the locations of the 35 reserves. Each location is linked to important information and images including: quick facts; visiting information; the animals, plants and ...