 | Frank Percy Smith was a British naturalist and early nature documentary pioneer working for... more » |
 | Florentino Ameghino was an Argentine naturalist, paleontologist, anthropologist and zoologist. more » |
 | Francis Harper was an American naturalist. His research included studies of the Okefenokee Swamp... more » |
| Frederick Giles Gibbs was a New Zealand school principal, educationalist, businessman,... more » |
 | Johann Jacob Friedrich Wilhelm Parrot was a German naturalist and traveller, who lived and... more » |
