At 97 years old, Sam Russo enjoys going to work in his cane fields just as much as he did when he first started at the age of 14. Mr Russo continues to work the land on his 109-hectare cane farm ...

Cane toads were released in North Queensland in 1935 to help control beetles that were damaging sugar cane crops. But they quickly became pests, and later migrated rapidly poisoning native species.