Le Flammant (Flamingo) by Edouard Travies (1853), a portrait of a white flamingo in its natural habitat. Digitally enhanced… Free Image from public domain license 
Chinese pattern from L'ornement Polychrome (1888) by Albert Racinet (1825–1893). Digitally enhanced from our own… Free Image from public domain license 
Jaguar (Panthera Onca) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition… Free Image from public domain license 
Crimson Crawfish (Palemon Ornatum) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own… Free Image from public domain license 
Different types of birds illustrated by Charles Dessalines D' Orbigny (1806-1876) Digitally enhanced from our own 1892… Free Image from public domain license 
Snowy Owl from Birds of America (1827) by John James Audubon (1785 - 1851 ), etched by Robert Havell (1793 - 1878). The… Free Image from public domain license 
Cock illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of Dictionnaire… Free Image from public domain license 
Asiatic elephant (Elephas maximus) indicus illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from… Free Image from public domain license 
Giraffe (Giraffa camelopardalis) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own… Free Image from public domain license 
Pink Flamingo from Birds of America (1827) by John James Audubon (1785 - 1851 ), etched by Robert Havell (1793 - 1878). The… Free Image from public domain license 
Birds near a Mountain Stream by Herman Henstenburgh (c.1683-c.1726). Original from The Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
