nonindigenous pests

Provides an introduction to invasive mammals and the impact they have on a habitat.

"In 2011, scientists studying mammals in southern Florida announced a shocking discovery. In just a few years, the number of bobcats, raccoons, opossums, and other animals in the area had dropped sharply. The scientists soon figured out what was causing the mammals to disappear--Burmese pythons. Since their arrival from Asia in the 1990s, the deadly snakes were wreaking havoc on the wildlife in the Everglades. The giant reptiles, some more than 20 feet in length and weighing more than 200 pounds, are able to kill and swallow creatures as large as deer and alligators! In Florida's Burmese Pythons: Squeezing the Everglades, students will learn all about these dangerous snakes. The fascinating account describes how Burmese pythons first arrived in Florida from Asia as pets, how they may have made their way into the wild, and how expert snake hunters are helping scientists 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"--Provided by the publisher.

"Describes why and how ... [Australia's cane] 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."--Provided by publisher.

On the tropical island of Guam, there's a serious problem. It's long and brown and is slithering everywhere. The brown tree snake first arrived in Guam in the 1940s after hitching a ride on a ship from Papua New Guinea. It found a new home that was warm, had lots of food, and was free of predators. The snake multiplied quickly - and now millions of them roam Guam, devouring every small animal in their path.

Contains seventeen essays in which various authors discuss issues related to the invasive species phenomenon, considering the dimensions of the problem, and societal impacts; and providing examples of how the introduction of invasive alien species has impacted different regions of the world.

Examines the danger posed by the introduction of alien plant and animal species to the natural ecosystems of North America and Hawaii, and looks at what can be done to reduce the threat.

Describes five species that are not native to North America--the sea lamprey, fire ants, zebra mussels, European starlings, and African honey bees--and efforts to handle the problems their introduction has caused.

Explains what invasive species are and the damage they cause to local economies and ecosystems, and looks at how scientists are working to combat these encroaching organisms.

Explains various plants and animals that have taken over areas and have damaged the ecosystem. Offers ideas on how one can help control invasive species. Includes photographs and side-bars.

Helps children understand the damage invasive species can inflict on the environment and the economy, explaining how invasive plants, animals, and other organisms move to new habitats, destroying parks, gardens, lakes, and streams.