| Contents |
Three billion to zero -- Disappearing birds -- A clear danger -- Here, kitty, kitty -- Hawk watching -- Food chains and bird brains -- Sea change -- Bringing back nature -- How you can help. |
| Abstract |
Birds are nature's essential workers, crucial members of ecosystems around the world. And they are disappearing. Since 1970, nearly 30 percent of all birds in the United States and Canada have vanished, due to city lights and tall glass skyscrapers; domesticated cats prowling outdoors; pesticides, and climate change. In short, due to humans. Hirsch helps readers discover the impact birds have on our world-- and explain how you can help save them.-- Adapted from jacket |
| Bibliography note | Includes bibliographical references and index. |
| Interest age level |
Ages 12-18 |
| Interest grade level |
Grades 7 and up |
| Audience |
1030 Lexile |
| Issued in other form | Online version: Hirsch, Rebecca E., 1969- Where have all the birds gone? Minneapolis : Twenty-First Century Books , 2022 9781728445441 |
| Genre/form | Instructional and educational works. |
| Genre/form | Juvenile works. |
| Genre/form | Instructional and educational works. |
| LCCN | 2021039521 |
| ISBN | 9781728431772 (library binding) |
| ISBN | 1728431778 (library binding) |
| ISBN | (ebook) |
