24 Sites That Will Disappear In Our Lifetime Photo credit: CC license by Marc Dalmulder 24. Kakadu National Park While human activity through mining is a danger to the Kakadu National Park of Australia, other dangers are much more threatening. Water buffalo, cane toads and wild pigs have been introduced in the last few decades, creating devastating results. Add on the invasive plant life that is taking over the native flora of the park to create a deadly cocktail of destruction. Prev24 of 26Next From Around The Web Facebook Comments comments