| 1. | A Revision of the bird family Dicruridae. A revision of the bird family Dicruridae. |
| 2. | Encore "The Bird" (performed with Sheila E.) Rappel "The Bird" (chanté avec Sheila E.) |
| 3. | "A revision of the bird family Dicruridae". A Revision of the bird family Dicruridae. |
| 4. | He sometimes refers to callers as Yardbird’s. Il utilise parfois le pseudonyme de Cordwainer Bird. |
| 5. | Bo Beolens und Michael Watkins: Whose Bird? Bo Beolens et Michael Watkins, Whose Bird ? |
| 6. | The Bird Watcher in the Shetlands . 1905 : The Bird Watcher in the Shetlands. |
| 7. | Lady Bird Johnson Wildflower Center, n.d. Lady Bird Johnson Wildflower Center−NPIN database. |
| 8. | Bird died in Berlin in 1923. Bird meurt à Berlin en 1923. |
| 9. | In birds, that is not the case. Ce n'est pas le cas dans Bird, je crois. |
| 10. | "Important Bird Areas factsheet: Tuggerah" (brochure). Important Bird Areas factsheet: Tuggerah. |