| 1. | Vestiges of the Natural History of Creation. Vestiges of the natural history of creation. |
| 2. | Natural History Museum Bern, online at information Natural History Museum Bern, online at paléontologie |
| 3. | Christmas Island Natural History Association: Christmas Island. Article détaillé : Histoire de l'île Christmas. |
| 4. | New York: Natural History Press, 1971. New York, Natural History Press, 1963 . |
| 5. | Field Museum of Natural History Publication, Zoological Series. Field Museum of Natural History, Zoological Series. |
| 6. | Berthelot studied the natural history of the islands. Berthelot a étudié l'histoire naturelle de l'archipel. |
| 7. | Produced by BBC Natural History Unit. Il travaille pour la BBC Natural History Unit. |
| 8. | The natural history plates were coloured. Ses collections d’histoire naturelle étaient réputées. |
| 9. | He had a keen interest in natural history. Il avait un grand intérêt pour l'histoire naturelle. |
| 10. | Natural History Guide To American Samoa. "Natural History Guide to American Samoa". |