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How the new $20 note was made

By Video by the Reserve Bank of Australia • 22 February 2019

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The Reserve Bank of Australia gives us a look behind the scenes of the creation of the new $20 note, which will be released in October.

Before species go extinct, their populations often shrink and become isolated. Healthy populations tend to have a large gene pool with many genetic variants circulating. But the path to extinction erodes genetic diversity, because a species’ gene pool shrinks as the population declines. Losing genetic diversity limits the ability of populations to adapt to threats such as disease and climate change.

Red Goshawk in flight at Newhaven Wildlife Sanctuary

Return of the red goshawk

A formidable native bird of prey that eats cockatoos for breakfast has been sighted in Central Australia for the first time in three decades.

Australia remains on high alert for killer bird flu despite enduring recent high-risk migration season

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