254 people found
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Peter Hope Jones
Welsh naturalist
David Corke
Australian documentary film maker, naturalist and educational author
Harry Butler
Australian naturalist
Marty Essen
American naturalist, author, photographer, and professional speaker
Riccardo Groppali
Italian naturalist and teacher
Claude Dendaletche
French naturalist and biologist
Virgilio Germán Roig
Argentinian naturalist
Luis Miguel Domínguez Mencía
Spanish television director and naturalist
William Dietrich
American writer
Howard J. Van Till
American physicist
Jean Larivière
French photographer, born 1939
Scott Weidensaul
American naturalist
Eustace Conway
American environmentalist
Stan Brock
British philanthropist, author, naturalist in guyana
Aldo Domenico Atzei
Botanist and naturalist
William Frederick Reyneke
Botanist and naturalist
Guillem Chacon i Cabas
Spanish naturalist
Charles A. Foster
British writer
Mariano Martínez
Argentinian naturalist
Michel Huet
French naturalist, television presenter, radio host and documentary filmmaker
Benigno Varillas
Spanish journalist, naturalist and writer
Roman Glazman
Russian American scientist
Bertel Bruun
Danish naturalist
Angelo De Marchi
Italian naturalist
John Acorn
Canadian naturalist
Pierre Martin
Engineer and spelunker
Friedemann Rex
German historian of science
Helge Kragh
Danish naturalist, physicist, chemist and historian
David Carroll (naturalist)
American naturalist
Denis Owen
British ecologist, naturalist, author, broadcaster and teacher
Harry Gruchet
Französischer Museumskurator und Naturschützer
Davyth Fear
Winner of £500,000 on "Who Wants to Be a Millionaire" TV Show
Trevor Herriot
Canadian writer
José Yáñez Valenzuela
Chilean zoologist
Salvatore Gentile
Italian naturalist
José Luis Gallego
Spanish journalist, writer and naturalist
Robert L. Hunt
American naturalist
Robert W. Embree
Botanist and naturalist
Walter Schönenberger
Swiss naturalist