introducing the cane told to Australia

The article explains the how after introducing the cane told to Australia, the told multiplied rapidly, and now they threatens small native animals. Then the article suggest three measures to stop the spred. However, the professor explains that these measures might not be eaithe success nor safe by casting doubt on each measure. First measur, according to the reading, is to build a national fence. This measure has been used before to prevent the spread of rabbits. On the other hand, the listining challange this point by saying that the fence may not stop the spred because the cane toad egges lives in running water, which could easily pass the fence from one side to another. Further more, we need just small number of toad babies or eggs to start a new big population The second apprach according to the passage is that toads could captured by hands or simple traps, and destroyed by volunteers. The professor actually agree that this might work, but she questions the volunteers’ ability to diffrentiate the cane told from other froges. This might leed to destroy the other species which they are already in danger. The final approach according to the reading, is the researchers to develop a disease causing virus to controle the cane toad population. But the listining is against this point, because according to the professor, this could harm tha cane toad in the native habitat