The remarkable recovery of Macquarie Island

'It's like working in a wildlife documentary'. Melissa Houghton has the lucky job of studying invertebrate recovery on Macquarie Island since recent conservation efforts eradicated rabbits, rats and mice.

Latest videos

At least a billion animals killed in bushfires

3:33
Video: At least a billion animals killed in bushfires

Smothered by smoke: How to cope

2:16
Video: Smothered by smoke: How to cope

How bushfires can make their own weather

1:50
Video: How bushfires can make their own weather