Especies animales invasoras: el sapo gigante

Australia, isolated from other land masses, has faced challenges from invasive species since British colonization. The South American giant toad, introduced in 1935 to control beetles in sugarcane plantations, became a major invasive species. Unable to climb reeds, the toads spread uncontrollably, affecting over 1,000,000 square kilometers. Their adaptability and high reproduction rates have displaced native species and disrupted ecosystems. The invasion highlights the fragility of ecosystems and the impact of altering small elements.

What is the most damaging invasive species introduced to Australia?

In what year was the South American giant toad introduced to Australia?

How many eggs can female giant toads produce at a time?

What impact has the giant toad had on native amphibians in Australia?

What does the introduction of species like the giant toad demonstrate about ecosystems?