
MEET EDNA, THE DOG TOADS LOVE TO HATE
The five-year-old golden Labrador has been trained to sniff out the odour of one of the world’s worst invasive species.
Cane toads were first introduced into Australia from Central America in 1935, and since then and have marched across northern Australia, resulting in huge declines in native wildlife.
The toads have glands on their backs...