Susan H. Gray

Northern Snakeheads Invade Ponds and Watersheds Susan H. Gray

Northern snakeheads were imported into the United States and have become a threat to native fish populations. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars.