Sapos de caña

In 1935, cane toads were introduced to Australia from Hawaii to control beetles affecting Queensland's cane crops. This biological control method failed as the toads did not consume the beetles and instead caused ecological harm by preying on native species and poisoning predators. The toad population exploded, leading to a significant ecological disaster. Efforts to manage the invasion have been largely unsuccessful, with cane toads now widespread across Western Australia.

What was the initial reason for introducing cane toads to Australia?

What were the expected benefits of using cane toads as a biological control?

How did the living conditions in Australia affect the cane toads' ability to control beetle populations?

What were some of the negative consequences of the cane toad invasion in Australia?

What efforts are currently being made to address the cane toad problem in Australia?