Before 1935 there were no cane toads in Australia. Today they are a huge presence in the country. In fact scientists estimate that there are 83 toads for every person there The big amphibians - which can weigh close to three pounds-show up on highways in watering holes meant for cattle and in peoples yards in town. Because they ooze a powerful poison when attacked they kill many wild animals as well as pets each year. In Australias Cane Toads Overrun students will learn all about these troublesome creatures. The fascinating account describes why and how the toads were first brought to Australia how they spread far and wide and what scientists and everyday people are doing to try to control their population today. Large color photos maps and fact boxes enrich the dramatic details. Written in narrative format this series is sure to keep young readers engaged.