Show122448 people Sort by Popularity Name Age Height Net Worth ASC DESC Go All Women Men Naturalist Showing 0 to 30 people Grigory Langsdorff, 78 Grigory Potanin, 84 Russian explorer and orientalist Guillaume Rondelet, 58 French physician Gustav Radde, 71 German naturalist Witmer Stone, 72 American ornithologist Yakov Perelman, 59 Russian science writer Franz Ernst Brückmann, 55 Franz Hermann Troschel, 72 German zoologist Franz Leydig, 86 German scientist Franz Martin Hilgendorf, 64 German zoologist Franz Steindachner, 85 Austrian zoologist Fray Íñigo Abbad y Lasierra, 68 Monk Freeman Tilden, 96 American environmentalist Friderich Martens, 64 German explorer Friedrich August Rudolph Kolenati, 204 German scientist Friedrich Heinrich Wilhelm Martini, 51 German physician and conchologist Friedrich Kasimir Medikus, 70 German physician and botanist Friedrich Parrot, 48 Estonian Explorer Fritz Sarasin, 83 Swiss naturalist Gabriel Wagner, 57 German philosopher Gabriele Falloppio, 39 Italian anatomist Gaspard Bauhin, 64 Swiss botanist Gavin Maxwell, 55 Georg Anton Rollett, 63 Austrian naturalist « Previous Next » Naturalist Movie Actor Soccer Player DJ Rapper Politician TV Actress Photographer Model Pop Singer Instagram Star YouTube Star TikTok Star