Zebra Longwing (Heliconia Charitonia) from Moths and butterflies of the United States (1900) by Sherman F. Denton (1856… Free Image from public domain license 
Zebra from Adventures in the Far Interior of South Africa; Including a Journey to Lake Ngami, and Ramblesin Honduras. to… Free Image from public domain license 
Illustration of Zebra from Zoological lectures delivered at the Royal institution in the years 1806-7 illustrated by George… Free Image from public domain license 
A traditional portrait of a flock of beautiful Japanese red crown crane by Ogata Korin (1658-1716). Digitally enhanced from… Free Image from public domain license 
Gray red-tailed parrot, psittacus erithacus (1596–1610) by Anselmus Boëtius de Boodt. Original from the… Free Image from public domain license 
Illustrations from the book European Butterflies and Moths by William Forsell Kirby (1882), a kaleidoscope of fluttering… Free Image from public domain license 
Parrot and gray red-tailed parrot, psittacus erithacus (1596–1610) by Anselmus Boëtius de Boodt. Original from the… Free Image from public domain license 
The Western Swamphen, Porphyrio porphyrio (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
Scarlet macaw, Ara macao (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… Free Image from public domain license 
Parrot (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Common flamingo, Phoenicopterus roseus (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
The Stork, Ciconia ciconia (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… Free Image from public domain license 
Greyhound, Canis lupus familiaris (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
The Blue-Fronted Parrot, Amazona aestiva from Natural History of Parrots (1801—1805) by Francois Levaillant. Original… Free Image from public domain license 
Illustrations from the book European Butterflies and Moths by William Forsell Kirby (1882), a kaleidoscope of fluttering… Free Image from public domain license 
The Grey Parrot, Psittacus erithacus from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from… Free Image from public domain license 
The Parrot of Paradise of Cuba (Psittacus paradisi) from Natural History of Parrots (1801—1805) by Francois Levaillant.… Free Image from public domain license 
The Red Lory, Eos bornea from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from the… Free Image from public domain license 
The Sun Parakeet, Aratinga solstitialis from Natural History of Parrots (1801—1805) by Francois Levaillant. Original… Free Image from public domain license 
Leopard, Panthera pardus (1596–1610) by Anselmus Boëtius de Boodt Original from the Rijksmuseum. Digitally… Free Image from public domain license 
The Plum-Headed Parakeet, male from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from the… Free Image from public domain license 
The Sparman Parakeet (Cyanoramphus novaezelandiae) from Natural History of Parrots (1801—1805) by Francois Levaillant.… Free Image from public domain license 
The Blue-Winged Macaw, Primolius maracana from Natural History of Parrots (1801—1805) by Francois Levaillant. Original… Free Image from public domain license 
Blue-fronted amazon, amazona aestiva (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
The European bee-eater, Merops apiaster (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
Parrot (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Barn Goose, Branta leucopsis (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… Free Image from public domain license 
A Parrot by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
The Ingambe Parakeet from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from the Biodiversity… Free Image from public domain license 
The Emerald Parakeet from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from the Biodiversity… Free Image from public domain license 
Studies of wasps by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Giraffe (Giraffa camelopardalis) illustration wall art print and poster. Free Image from public domain license 
An illustration from a book of American Nature Literature and Illustration by Alexander Wilson (1843), a handcolored wood… Free Image from public domain license 
Toucan (Ramphastos) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of… Free Image from public domain license 
Two peacocks on tree branch (1900 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Water Lily (1920 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Colourful and surreal illustrations of fishes found in Moluccas (Indonesia) and the East Indies by Louis Renard (1678 -1746)… Free Image from public domain license 
3. Blue crab (Lupa decanta) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from… Free Image from public domain license 
Chinese painting featuring birds of China (ca.1800–1899) from the Miriam and Ira D. Wallach Division of Art, Prints and… 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 
Royal bengal tiger from Johnson's household book of nature (1880) by John Karst (1836-1922). Free Image from public domain license 
Toco toucan from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband (1767-1809). Original… Free Image from public domain license 
Chrysanthemums (1925-1936) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Coracias Garrulus Lin (European Roller) by Magnus Von Wright (1836), an isolated portrait of an European roller. Digitally… Free Image from public domain license 
Green birdwing (Ornithoptera priamus) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our… Free Image from public domain license 
Rare Antique Tropical Fish Queen Parrot by Henry Baldwin (1899), a beautifully colored exotic fish isolated. Digitally… Free Image from public domain license 
Long-eared owl on bare tree branch (1900 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally… Free Image from public domain license 
Antique watercolor illustration of nettle butterfly in various life stages published in 1824 by M.P. Original from New York… Free Image from public domain license 
The History of the Earth and Animated Nature (1848) by Oliver Goldsmith (1728-1774), a portrait of a dark grey elephant.… Free Image from public domain license 
Wampum Snake (Anguis) from The Natural History of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby (1683… Free Image from public domain license 
Antique fish caesioperca rasor sea perch drawn by Fe. Clarke (1849-1899). Original from Museum of New Zealand. Digitally… Free Image from public domain license 
The History of the Earth and Animated Nature by Oliver Goldsmith (1774), a rare antique handcolored tableau of two parakeets.… Free Image from public domain license 
Five seagulls above turbulent sea (1900 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced… Free Image from public domain license 
Jumping deer by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Oken’s Allgemeine Naturgeschichte by Lorenz Oken, published in 1843, a lithograph of pied avocet and oystercatcher.… Free Image from public domain license 
Beautiful Cat (Felis ornata) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875). Original from… Free Image from public domain license 
Attacus Atlas Moth (Attacus Aurora) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own… Free Image from public domain license 
Antique fish Porbeagle Shark drawn by Fe. Clarke (1849-1899). Original from Museum of New Zealand. Digitally enhanced by… Free Image from public domain license 
1. Spotted Bearded Shark (Scyllium maculatum); 2. Ornamented Bearded Shark (Scyllium ornatum) from Illustrations of Indian… Free Image from public domain license 
Chinese painting featuring two gold and two silver fish (ca.1800–1899) from the Miriam and Ira D. Wallach Division of… Free Image from public domain license 
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 
Different types of birds illustrated by Charles Dessalines D' Orbigny (1806-1876) Digitally enhanced from our own 1892… Free Image from public domain license 
Illustrations from the book European Butterflies and Moths by William Forsell Kirby (1882), a kaleidoscope of fluttering… Free Image from public domain license 
Fails Leo illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of… Free Image from public domain license 
Cover of A history of the earth and animated nature (1820) by Oliver Goldsmith (1730-1774). Digitally enhanced from our own… Free Image from public domain license 
Copied paintings from the tombs of Nevoethph and Menothph from Monuments de l'Égypte et de la Nubie (1835–1845)… Free Image from public domain license 
Camelopardis Giraffe - The Giraffe (1837) by Georges Cuvier (1769-1832), an illustration of a beautiful giraffe and sketches… Free Image from public domain license 
Purple heron (Ardea purpurea) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… Free Image from public domain license 
Scarlet and Green Macaw from Oeuvres complètes de Buffon (1860). Digitally enhanced from our own original plate. Free Image from public domain license 
Elk by Kōno Bairei (1844-1895). Digitally enhanced from our own original 1913 edition of Barei Gakan. Free Image from public domain license 
Square-tailed drongo (Edoius caerulescens) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from… Free Image from public domain license 
Dragonflies illustration from Churui Gafu (1910) by Morimoto Toko. Digitally enhanced from our own original edition. Free Image from public domain license 
Tiger by Kōno Bairei (1844-1895). Digitally enhanced from our own original 1913 edition of Bairei Gakan. Free Image from public domain license 
Black and white rabbits by Kōno Bairei (1844-1895). Digitally enhanced from our own original 1913 edition of Bairei Gakan. Free Image from public domain license 
Asian elephant, Elephas maximus (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… 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 
Cover of A history of the earth and animated nature (1820) by Oliver Goldsmith (1730-1774). Digitally enhanced from our own… Free Image from public domain license 
Indian rhinoceros (Rhinoceros unicornis) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from… Free Image from public domain license 
Camel (Camelus) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of… Free Image from public domain license 
Hippopotamus (Hippopotame Amphibie) 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).… Free Image from public domain license 
Indian Antelope (Antilope cervicapra) Head and horn 1. Young; 2. Adult from Illustrations of Indian zoology (1830-1834) by… Free Image from public domain license 
La Giraffe (1837) by Florent Prevos (1794-1870), an illustration of an adorable giraffe. Digitally enhanced from our own… Free Image from public domain license 
Camel, Camelus ferus bactrianus and Giraffe, Giraffa (1596–1610) by Anselmus Boëtius de Boodt. Original from the… Free Image from public domain license 
