introduced organisms

This text tells about Northern snakeheads, which were imported to the United States and are now threatening the native fish population.

For centuries, the Great Lakes have been important channels for shipping and trade. While modern technology and safety measures have made the lakes much safer for ships today, the often-stormy waters have resulted in thousands of shipwrecks throughout history. This captivating book tells the stories of some of these wrecks, such as the Edmund Fitzgerald, Argo, and SS Eastland. Engaging text explains how wrecks are found and what happens after their discovery. Vibrant photographs and informative sidebar information will capture readers' attention and encourage them to learn more about these underwater artifacts.

Did you know that brown rats were brought to the United States in the eighteenth century on a ship from England? Or that thousands of exotic pets were released into the Florida Everglades after a hurricane in 1992, leading to today's booming Burmese python population? All over the country, non-native species from around the world have been introduced to our lands, irrevocably changing the natural balances of their new habitats. This is the story of some of those newcomers, but also of human error and nature gone wild. By looking at thirty different intrusive plants and animals, [this book] . . . explores invasive species, their impact on our environment, and the steps we can take to support local ecosystems under threat"--Provided by publisher.

"While in the Bahamas with Doc Ford, who is investigating invasive lionfish, Maribel, Luke, and Sabina find precious artifacts but outlaws learn of their find and come after them"--OCLC.

"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.

"Part of the nonfiction Orca Footprints series for middle readers and illustrated with color photographs. Find out about the global problem of invasive species, the good and the bad, and what you can do to support the ecosystems around you"--Provided by the publisher.

"Invasive species are taking over native plants' habitats. Common control methods are dangerous or impractical. Some people are now turning to goats as a nontoxic and versatile way to deal with invasive species. [This book] looks at the history of using goats to graze plants, why they work, and the research that's being done to learn more"--Provided by publisher.

"Readers will learn about the causes and effects of invasive species through colorful and clear graphics, such as maps, charts, and infographics"--Provided by publisher.

First the rain brought seeds. Seeds that grew into alien plants that burrowed and strangled and fed. Seth, Anaya, and Petra are strangely immune to the plants' toxins and found a way to combat them. But just as they have their first success, the rain begins again. This rain brings eggs. That hatch into insects. Not small insects. Bird-sized mosquitos that carry disease. Borer worms that can eat through the foundation of a house. Boat-sized water striders that carry away their prey. But our heroes aren't able to help this time--they've been locked away in a government lab with other kids who are also immune. What is their secret? Could they be...part alien themselves? Whose side are they on?"--Provided by the publisher.

Discusses the damage that invasive species cause, the differences between introduced and invasive species, and what is being done to prohibit future invasions.