Wings, sun, and stars
the story of bird migration.
Edición de la obra Wings, sun, and stars
| Autor | John Kaufmann |
|---|---|
| Editorial | Morrow |
| Fecha de publicación | 1969 |
| Lugar | New York |
| Idioma | inglés |
| Páginas | 159 |
| LCCN | 69011849 |
| Número de Cutter | K21w |
Presents and discusses the reasons for bird migration, the biological facts of bird flight, timing and direction of migrations, and theories on the accuracy of migratory bird navigation.