nonindigenous pests

"In this book, early fluent readers will learn why zebra mussels are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists are doing to combat the problem. Color photographs and carefully leveled text will engage young readers as they learn more about zebra mussels and how scientists work to control their population"--Provided by publisher.

"Examines how Burmese pythons invade and affect their habitats and what you can do to avoid them"--OCLC.

Teaches children about the potential harm of introducing nonindigenous elements into an environment, and discusses problematic fish, insects, and other species; and offers tips to control invasive species.

"This title explores the invasion of zebra mussels, including where they came from and their impact within biomes and food webs"--OCLC.

Examines how Asian carp came to the United States, how they spread, and the damage they cause.

"Examines how the snakehead fish invade and affect their habitats and what you can do to avoid them"--OCLC.

Looks at the environmental impacts of man on the Great Lakes in North America.

"There are more than 180 exotic species in the Great Lakes... William Rapai focuses on the impact of ... [those that are invasive.] Chapters delve into the ecological and economic damage that has occurred and is still occurring and explore educational efforts and policies designed to prevent new introductions into the Great Lakes"--Provided by publisher.

"Readers are shown examples of invasive snakes [and] frogs ... to reveal the pattern of species introduction and habitat takeover. Identifying the adaptations of species like the cane toad, the title teaches students to compare the strengths and weaknesses of Earth's animals. The susceptibility of habitats such as Florida's emphasizes the delicacy of the food chain. By analyzing and comparing cases of invasive species, readers discover how humans impact the natural world and the work that must be done to keep the balance"--Provided by publisher.