Description: This title explores the role of black and brown rats in introduced environments, how humans helped spread the species, the threats they pose to ecosystems, and efforts being taken to manage them.
Review Quotes: "Straightforward, thorough text continues to describe how these invasive species traveled to different parts of the world, their impacts on food webs, and why they are difficult to contain....An appealing combination of STEM and high-interest reading." --Booklist