Qin ding Qing liang shan zhi : er shi er juan 

Penguin embryos, British Antarctic Expedition 1910, Zoology Vol. 4 

British Antartic Terra Nova Expedition Zoology Vol. IV, part 5 

Woodcut from Cheng shi mo yuan : [shi si juan] ; Ren wen jue li : [jiu juan] by Dayue Cheng, between 1594 and 1606 

Industrial and Archeological Map of Southern Peru (Part of map made by T. A. Corry), edited by the Commission on Propaganda and Tourism, Cusco Centenniale 

A New Map: The Shuara (Jivaro) territory based on the observations and explorations of Padre Alberto Castagnoli, misionero Salesiano, and Victor Wolfgang von Hagen, 1935, Eastern Peru (northern Amazon 

Reunion Giant Tortoise, artist unknown, from Academie des Sciences, Memoires for a Natural History of Animals, London, 1688 

Nilkrokodil from Brehms Tierleben by Alfred Edmund Brehm 

Title page, The Conchologist's Text-Book by Captain Thomas Brown, published 1833, inscribed with John C. Jay, January, 1834 

Weichschildkrote [Sea turtle], from Brehms Tierleben by Alfred Edmund Brehm 

Section of the cave in the dream lead mine near Wirksworth, Derby Shire 1822, Reliquiæ diluvianæ 

American Black Rat, watercolor by John James Audubon, 1842 

Great-footed hawk, Falco peregrinus, Plate XVI from Audubon, Birds of America, female and male feeding on Green-winged Teal 

Forked-tailed petrel, by John James Audubon, Plate 260 from Birds of America from original drawings, elephant folio, Volume 3 

American flamingo, engraving by Robert Havell after John James Audubon, Plate 431 from Birds of America..., vol. 4 

White-headed eagle by John James Audubon 

Illustration of hyena jaws, Reliquiæ diluvianæ 

Snowy owl, Plate 121 from Birds of America..., vol. 2 

Long-billed curlews, by John James Audubon, Plate 231 from Birds of America from original drawings, elephant folio, volume 3 

Great white heron, Plate 281 from Birds of America..., vol. 3