Red-backed Halcyon (Halcyon pyrrhopygia) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881)… https://www.rawpixel.com/image/321007/free-illustration-image-kingfisher-gould-bird Free Image from public domain license
Moraea sordescens illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… https://www.rawpixel.com/image/501633/free-illustration-image-redoute-pierre-joseph-pink-flowers Free Image from public domain license
Red-backed Shrike male (Lanius collurio) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326294/free-illustration-image-von-wright-brothers-bird-shrike Free Image from public domain license
Red-footed Falcon female (Falco vespertinus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325762/free-illustration-image-falco-von-wright-brothers-falcon Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420056/free-illustration-image-pattern-art-deco-japanese Free Image from public domain license
Sassafras (Laurus sassafras) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson… https://www.rawpixel.com/image/326972/free-illustration-image-vintage-herbs-herb-sassafras-art-public-domain Free Image from public domain license
Lesser Red-Poll from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University… https://www.rawpixel.com/image/277211/free-illustration-image-audubon-audubon-america-birds-public-domain-redpoll Free Image from public domain license
Lilium penduliflorum illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… https://www.rawpixel.com/image/501673/free-illustration-image-redoute-flower-background Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420285/free-illustration-image-pattern-japan-vintage Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420273/free-illustration-image-patterns-shima-1900s-public-domain Free Image from public domain license
A Bullfinch by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514969/free-illustration-image-animals-painting-bird-portrait Free Image from public domain license
Red-backed Parakeet (Psephotus haematonotus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… https://www.rawpixel.com/image/321665/free-illustration-image-century-high-resolution-prints-psephotus-haematonotus Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420208/free-illustration-image-pattern-background-1940-century Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420076/free-illustration-image-shima-furuya-korin-patterns Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420287/free-illustration-image-pattern-antique-japanese-woodcut Free Image from public domain license
Red-belt barbet from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband (1767-1809). https://www.rawpixel.com/image/328514/free-illustration-image-levaillant-birds-barraband-jacques-barraband-paradise Free Image from public domain license
Red-breasted Goose (Branta ruficollis) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325752/free-illustration-image-goose-von-wright-brothers-bird Free Image from public domain license
Scarlet martagon lily illustration from Les liliacées (1805) by Pierre Joseph Redouté (1759-1840). Original… https://www.rawpixel.com/image/502127/free-illustration-image-redoute-pierre-joseph-flowers Free Image from public domain license
Old Wife Wrasse from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431246/free-illustration-image-white-public-domain-wrasse-vintage-fish Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420310/free-illustration-image-pattern-shima Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420198/free-illustration-image-pattern-shima-high-resolution-cc0-art-public-domain Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420062/free-illustration-image-furuya-korin-patterns-japanese Free Image from public domain license
Red-backed Shrike female (Lanius collurio) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/326310/free-illustration-image-von-wright-brothers-bird-shrike Free Image from public domain license
Red warbler (Acrocephalus streperus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325626/free-illustration-image-von-wright-brothers-acrocephalus-animals Free Image from public domain license
Red-headed Honey-eater (Myzomela erythrocephala) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321225/free-illustration-image-australia-bird-century Free Image from public domain license
Red-tailed Finch (Estrelda ruficauda) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881)… https://www.rawpixel.com/image/321209/free-illustration-image-finch-australia-birds Free Image from public domain license
Goldfinch by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514979/free-illustration-image-goldfinch-birds-europe Free Image from public domain license
Red-breasted Pomatorhinus (Pomatorhinus rubeculus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321124/free-illustration-image-australia-elizabeth-gould-australian-birds Free Image from public domain license
Red-throated Pachycephala (Pachycephala rufogularis) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321068/free-illustration-image-elizabeth-gould-1800s-public-domain-bird Free Image from public domain license
Red-lored Pardalote (Pardalotus rubricatus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… https://www.rawpixel.com/image/321000/free-illustration-image-elizabeth-gould-australia-bird Free Image from public domain license
13. The Red-shoudered Buzzard (Buteo hyemalis) 14. The Golden Eagle (Aquila Chrysaëtos) illustration from Zoology of… https://www.rawpixel.com/image/329106/free-illustration-image-eagle-century-james-ellsworth Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420323/free-illustration-image-pattern-shima-japanese Free Image from public domain license
Red-necked grebe male (Odiceps grisegena) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326107/free-illustration-image-von-wright-brothers-century-bird Free Image from public domain license
Red-crested Pochard (Netta rufina) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325747/free-illustration-image-von-wright-brothers-bird-red-vintage-public-domain Free Image from public domain license
Red-brown Jay from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband (1767-1809). https://www.rawpixel.com/image/328445/free-illustration-image-bird-jaques-barraband-1800s Free Image from public domain license
A Turnstone by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515036/free-illustration-image-portrait-antique-drawing-bird Free Image from public domain license
Red-eared Finch (Estrelda oculea) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881) Birds… https://www.rawpixel.com/image/321138/free-illustration-image-bird-john-gould-finch-gould-illustrations Free Image from public domain license
Red Knot ♂ (Tringa Canutus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/326262/free-illustration-image-von-wright-brothers-1900s-public-domain Free Image from public domain license
Bullfinch by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514904/free-illustration-image-tree-portrait-bird Free Image from public domain license
Red-throated pipit (Anthus cervinus bird) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326118/free-illustration-image-von-wright-brothers-bird-1900s Free Image from public domain license
Red-billed Barbacoa from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband (1767-1809). https://www.rawpixel.com/image/328512/free-illustration-image-weaver-bird Free Image from public domain license
Red-eyebrowed Tree-Creeper (Climacteris crythrops) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321509/free-illustration-image-australia-john-gould-century Free Image from public domain license
Red-rumped Acanthiza (Acanthiza pyrrhopygia) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… https://www.rawpixel.com/image/321461/free-illustration-image-gould-australia-century Free Image from public domain license
A Partridge by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514801/free-illustration-image-animals-bird-partridge Free Image from public domain license
A Boat-Billed Heron by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515160/free-illustration-image-boat-public-domain-century-old Free Image from public domain license
Red-throated loon (Colymbus Stellatus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326217/free-illustration-image-von-wright-brothers-duck-century Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420344/free-illustration-image-shima-patterns-woodblock-print Free Image from public domain license
Red-throated Honey-eater (Entomophila rufogularis) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321444/free-illustration-image-birds-animals-century Free Image from public domain license
Red-necked Rail (Rallina tricolor) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881) Birds… https://www.rawpixel.com/image/321296/free-illustration-image-rail-bird-gould-illustrations-high-resolution-prints Free Image from public domain license
36. The Arctic Woodpecker (Picus arcticus) 37. The Red-bellied Woodpecker (Picus carolinus) illustration from Zoology of New… https://www.rawpixel.com/image/329358/free-illustration-image-woodpecker-red-vintage-public-domain-james-ellsworth Free Image from public domain license
17. The Red-tailed Buzzard (Buteo borealis) 18. The Fish Hawk (Pandion carolinensis) illustration from Zoology of New York… https://www.rawpixel.com/image/329350/free-illustration-image-red-tailed-hawk-zoology-new-york-bird Free Image from public domain license
Young red-necked grebe (Podiceps grisegena) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/326220/free-illustration-image-von-wright-brothers-1900s-public-domain Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420319/free-illustration-image-vintage-woodblock-print-shima Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420315/free-illustration-image-shima-1900s-public-domain-20th-century Free Image from public domain license
Red-chested Hemipode (Hemipodius pyrrhothorax) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… https://www.rawpixel.com/image/321307/free-illustration-image-quail-gould-illustrations Free Image from public domain license
47. The Red-winged Oriole (Icterus phoeniceus) 48. The Boblink (Dolichonyx oryzivora) illustration from Zoology of New York… https://www.rawpixel.com/image/329333/free-illustration-image-red-wing-james-ellsworth-birds-new-york Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420290/free-illustration-image-woodblock-print-pattern-shima Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420274/free-illustration-image-japanese-fabric-pattern-background-shima-1900s-public-domain Free Image from public domain license
Red-thoated loon (Colymbus stellatus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325883/free-illustration-image-von-wright-brothers-duck-century Free Image from public domain license
Red-rumped tinkerbird from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband (1767-1809). https://www.rawpixel.com/image/328521/free-illustration-image-bird-jacques-barraband-1800s Free Image from public domain license
74. The Warblink Greenlet (Vireo gilvus) 75. The Red-eyed Greenlet (Vireo olivaceus) illustration from Zoology of New York… https://www.rawpixel.com/image/329356/free-illustration-image-bird-eye-red-vintage-public-domain Free Image from public domain license
Brown Red-throat (Pyrrholaemus brunneus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881)… https://www.rawpixel.com/image/321134/free-illustration-image-australia-bird-images Free Image from public domain license
Red-necked Phalarope (lobipes lobatus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325826/free-illustration-image-von-wright-brothers-bird-wright Free Image from public domain license
Banded Red Knee (Erythrogonys cinctus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881)… https://www.rawpixel.com/image/321189/free-illustration-image-elizabeth-gould-illustrations-dotterel Free Image from public domain license
34. The Red-headed Woodpecker (Picus erythrocephalus) 35. The Downy Woodpecker (Picus pubescens) illustration from Zoology… https://www.rawpixel.com/image/329339/free-illustration-image-woodpecker-birds-new-york-zoology Free Image from public domain license
Vintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420288/free-illustration-image-textile-japan-shima Free Image from public domain license
Red-rumped Wren (ylacola pyrrhopygia) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881)… https://www.rawpixel.com/image/321412/free-illustration-image-gould-illustrations-bird Free Image from public domain license
193. Pectoral Sandpiper (Tringa pectoralis) 194. Red-breasted Sandpiper (Tringa canutus) illustration from Zoology of New… https://www.rawpixel.com/image/329318/free-illustration-image-zoology-new-york-birds-1800s Free Image from public domain license
217. He Ruff (Tringa pugnax) 218. Red-breasted Sandpiper (Tringa canutus) illustration from Zoology of New York… https://www.rawpixel.com/image/329302/free-illustration-image-century-birds-new-york-zoology Free Image from public domain license
104. The Red-poll Warbler (Sylvicola rubricapilla) 105. The Tennessee Warbler (Vermivora peregrina) 106. The New York Water… https://www.rawpixel.com/image/329349/free-illustration-image-thrush-birds-new-york-tennessee Free Image from public domain license
78. The White-eyed Greenlet (Vireo noveboracensis) 79. The Red-eyed Greenlet (Vireo olivaceus) illustration from Zoology of… https://www.rawpixel.com/image/329336/free-illustration-image-birds-new-york-vireo-zoology Free Image from public domain license
Male Nude Standing, Separ (1858) by Daniel Huntington. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2478560/free-illustration-image-foot-vintage Free Image from public domain license