Victoria's Burning: Black Thursday, 1851

On February 6 1851, the most extensive bushfire in Victoria’s history roared through the unprepared colony.

At least twelve people, one million sheep, thousands of cattle and countless native animals died in the blaze, and over a quarter of the colony was burnt.

But how did such a devastating fire occur, and why have we never had another one so extensive?

Listen in to find out more.