Little bustard (Otis tetrax) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/326078/free-illustration-image-von-wright-brothers-animals-1900sFree Image from public domain licenseSanderling (Crocethia alba) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/326070/free-illustration-image-von-wright-brothers-wright-1900sFree Image from public domain licenseYoung common house-martin (Hirundo urbica) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/326010/free-illustration-image-von-wright-brothers-house-martinFree Image from public domain licenseWillow ptarmigan female (Lagopus lagoups) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325958/free-illustration-image-von-wright-brothers-animals-1900sFree Image from public domain licenseEider (CORACIAS SOMATERIA MOLLISSIMA) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325862/free-illustration-image-von-wright-brothers-bird-1900sFree Image from public domain licenseUria troille illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325842/free-illustration-image-von-wright-brothers-wright-birdFree Image from public domain licenseGrey plover (Squatarola squatarola) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325830/free-illustration-image-plover-von-wright-brothers-wrightFree Image from public domain licenseRed-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-wrightFree Image from public domain licenseCommon gull (Larus canus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325822/free-illustration-image-seagull-von-wright-brothers-seagulls-vintageFree Image from public domain licenseCurlew Sandpiper (Tringa ferruginea) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325818/free-illustration-image-sandpiper-the-von-wright-brothers-wrightFree Image from public domain licenseKentish Plover (charadrius alexandrinus ♂) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325810/free-illustration-image-charadrius-alexandrinus-von-wright-brothers-birdFree Image from public domain licensePomarine jaeger (Stercorarius pomarinus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325806/free-illustration-image-von-wright-brothers-century-birdFree Image from public domain licenseLittle tern (Sterna albifrons) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325778/free-illustration-image-von-wright-brothers-tern-birdFree Image from public domain licenseParasitic jaeger (Stercorarius parasiticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325738/free-illustration-image-von-wright-brothers-century-birdFree Image from public domain licenseLeaf-rollers. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by Sherman… https://www.rawpixel.com/image/403537/free-illustration-image-denton-butterflies-1900sFree Image from public domain licenseOblique Banded Leaf Roller (Lozotaenia rosaceana). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403533/free-illustration-image-denton-leaf-butterfliesFree Image from public domain licenseEuropean Grain Moth (Tinea granella). Digitally enhanced from our own publication of Moths and butterflies of the United… https://www.rawpixel.com/image/403529/free-illustration-image-butterfly-1900s-public-domainFree Image from public domain licenseRiparia riparia illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325654/free-illustration-image-von-wright-brothers-bird-vintageFree Image from public domain licenseHarelda Hyemalis illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326321/free-illustration-image-von-wright-brothers-bird-animalsFree Image from public domain licenseGreat cormorant (Phalacrocorax Carbo) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326221/free-illustration-image-von-wright-brothers-century-cormorantFree Image from public domain licenseMeadow pipit (Anthus pratensis) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version… https://www.rawpixel.com/image/326125/free-illustration-image-von-wright-brothers-anthus-pratensis-birdFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420328/free-illustration-image-shima-collection-patternsFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420324/free-illustration-image-shima-pattern-japaneseFree Image from public domain licenseTree pipit (Anthus trivialis) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/326117/free-illustration-image-von-wright-brothers-tree-birdFree Image from public domain licenseBroad-billed sandpiper (Limicola falcinellus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/326113/free-illustration-image-von-wright-brothers-sandpiper-centuryFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420316/free-illustration-image-shima-1900s-public-domain-20th-centuryFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420312/free-illustration-image-patterns-shima-public-domainFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420308/free-illustration-image-patterns-woodblock-print-shimaFree Image from public domain licenseVintage 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-shimaFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420280/free-illustration-image-woodblock-japan-japanese-fabric-pattern-backgroundFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420276/free-illustration-image-japanese-collection-shimaFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420272/free-illustration-image-shima-1900s-public-domain-20th-centuryFree Image from public domain licenseHybrid between Black grouse and Willow ptarmigan (Yrurus tetrix x lagopus lagopus) illustrated by the von Wright brothers.… https://www.rawpixel.com/image/325969/free-illustration-image-von-wright-brothers-grouse-vintageFree Image from public domain licenseLittle crake (porzana parva) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325921/free-illustration-image-von-wright-brothers-wright-birdFree Image from public domain licenseJack snipe (Lymnocryptes minimus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version… https://www.rawpixel.com/image/325901/free-illustration-image-von-wright-brothers-common-snipe-birdFree Image from public domain licenseWater rail (Rallus Aquaticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325897/free-illustration-image-von-wright-brothers-rail-bird-waterFree Image from public domain licenseWater rail (Rallus aquaticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325889/free-illustration-image-von-wright-brothers-rail-bird-1900sFree Image from public domain licenseRuff (Pavoncella pugnaxr) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325877/free-illustration-image-von-wright-brothers-wright-birdFree Image from public domain licenseEuropean Golden-Plover (Charadrius pluvialis apricarius) illustrated by the von Wright brothers. Digitally enhanced from our… https://www.rawpixel.com/image/325813/free-illustration-image-von-wright-brothers-1900s-public-domainFree Image from public domain licenseBlack guillemot (Uria Grylle) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325805/free-illustration-image-von-wright-brothers-black-guillemot-animalsFree Image from public domain licenseParasitic jaeger (Stercorarius parasiticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325773/free-illustration-image-von-wright-brothers-scandinavian-1900sFree Image from public domain licenseSquash Vine Borer (Melittia cucurbitae). Digitally enhanced from our own publication of Moths and butterflies of the United… https://www.rawpixel.com/image/403576/free-illustration-image-vine-1900s-public-domainFree Image from public domain licenseAnser albifrons illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325753/free-illustration-image-von-wright-brothers-1900s-public-domainFree Image from public domain licenseStriped Cutworm (Agrotis tassellata). Digitally enhanced from our own publication of Moths and butterflies of the United… https://www.rawpixel.com/image/403556/free-illustration-image-butterflies-moth-1900sFree Image from public domain licenseLeaf-rollers. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by Sherman… https://www.rawpixel.com/image/403536/free-illustration-image-butterflies-1900s-public-domainFree Image from public domain licenseLesser Long-cloak Tortrix (Antithesia pruniana). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403532/free-illustration-image-lesser-butterflies-1900sFree Image from public domain licenseErmine Moth (Hyponomeuta millepunctatella). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403528/free-illustration-image-vintage-butterflies-1900sFree Image from public domain licenseThree-toed woodpecker (Picoides Tridactylus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325657/free-illustration-image-von-wright-brothers-birdFree Image from public domain licenseDryobates minor illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325629/free-illustration-image-von-wright-brothers-bird-wrightFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420295/free-illustration-image-shima-1900s-public-domain-20th-centuryFree Image from public domain licenseLarva of Ceratomia quadricornis (Elm sphinx). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403587/free-illustration-image-animals-caterpillar-elmFree Image from public domain licenseLarva of Pyrrharctia isabella (Isabella Tiger Moth). Digitally enhanced from our own publication of Moths and butterflies… https://www.rawpixel.com/image/403575/free-illustration-image-caterpillar-antique-insects-1900sFree Image from public domain licenseLarva of Mamestra picta (Painted Mamestra Moth Caterpillar). Digitally enhanced from our own publication of Moths and… https://www.rawpixel.com/image/403555/free-illustration-image-antique-insects-art-bugFree Image from public domain licenseThe Folding of Collecting Papers. Digitally enhanced from our own publication of Moths and butterflies of the United States… https://www.rawpixel.com/image/403519/free-illustration-image-butterflies-paper-vintageFree Image from public domain licenseAntennae. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by Sherman F.… https://www.rawpixel.com/image/403511/free-illustration-image-antennae-1900s-public-domainFree Image from public domain licenseVintage woodblock print of Japanese textile. Digitally enhanced from our own original edition of Shima-Shima (1904) by… https://www.rawpixel.com/image/420318/free-illustration-image-shima-woodblock-print-1900s-public-domainFree Image from public domain licenseChrysalis of Papilio ajax. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)… https://www.rawpixel.com/image/403598/free-illustration-image-butterfly-1900s-public-domainFree Image from public domain licenseChrysalis of Limenitis ursula (Red-spotted Purple). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403594/free-illustration-image-red-butterfly-1900s-public-domainFree Image from public domain licenseLarva of Datana (Yellownecked Caterpillar). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403574/free-illustration-image-caterpillar-butterflies-antique-insectsFree Image from public domain licenseLarva of Saturnia io (Emperor Moth). Digitally enhanced from our own publication of Moths and butterflies of the United… https://www.rawpixel.com/image/403566/free-illustration-image-butterflies-antique-insectsFree Image from public domain licenseLarva of Gramatophora trisignata. Digitally enhanced from our own publication of Moths and butterflies of the United States… https://www.rawpixel.com/image/403562/free-illustration-image-butterflies-larva-1900sFree Image from public domain licenseLarvae of geometrid moths. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)… https://www.rawpixel.com/image/403542/free-illustration-image-vintage-bug-1900s-public-domainFree Image from public domain licenseCodling Moth (Carpocapsa pomonella). Digitally enhanced from our own publication of Moths and butterflies of the United… https://www.rawpixel.com/image/403534/free-illustration-image-denton-butterflies-1900sFree Image from public domain licenseChrysalis of Callidryas eubale (Sulphur). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403597/free-illustration-image-animals-1900s-public-domainFree Image from public domain licenseLarva of Philampelus pandorus (Pandora Sphinx Moth). Digitally enhanced from our own publication of Moths and butterflies… https://www.rawpixel.com/image/403585/free-illustration-image-art-1900s-public-domainFree Image from public domain licenseLarva of Sphinx Moth. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by… https://www.rawpixel.com/image/403581/free-illustration-image-art-butterfly-1900sFree Image from public domain licenseLarva of Attacus promethia (Promethea Silkmoth). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403569/free-illustration-image-vintage-butterfly-silkmothFree Image from public domain licenseLarva of Eacles imperialis (Imperial Moth). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403565/free-illustration-image-1900s-public-domain-20th-centuryFree Image from public domain licenseWhite Plume Moth (Pterophorus pentadactylus). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403525/free-illustration-image-butterflies-1900s-public-domainFree Image from public domain licenseRelaxing-Box. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by Sherman… https://www.rawpixel.com/image/403521/free-illustration-image-butterflies-box-vintage-toolsFree Image from public domain licenseShape for Collecting Papers. Digitally enhanced from our own publication of Moths and butterflies of the United States… https://www.rawpixel.com/image/403517/free-illustration-image-paper-public-domain-vintage-toolsFree Image from public domain licenseLarva of Smerinthus (Hawkmoth). Digitally enhanced from our own publication of Moths and butterflies of the United States… https://www.rawpixel.com/image/403604/free-illustration-image-1900s-public-domain-20th-centuryFree Image from public domain licenseLarva of Papilio troilus (Spicebush Swallowtail). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403600/free-illustration-image-butterflies-art-animalsFree Image from public domain licenseLarva of Everyx myron. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by… https://www.rawpixel.com/image/403584/free-illustration-image-animals-hand-and-feet-1900sFree Image from public domain licenseApple Bark Borer (Aegeria pyri). Digitally enhanced from our own publication of Moths and butterflies of the United States… https://www.rawpixel.com/image/403580/free-illustration-image-apple-hand-and-feet-vintage-print-insectFree Image from public domain licenseLarva of Oedemasia concinna (Red-humped Caterpillar). Digitally enhanced from our own publication of Moths and butterflies… https://www.rawpixel.com/image/403572/free-illustration-image-caterpillar-1900s-public-domainFree Image from public domain licenseLarva of Telea polyphemus (Polyphemus Moth). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403568/free-illustration-image-caterpillar-antique-insects-1900sFree Image from public domain licenseLarva of Hellophila unipuncta (True Armyworm Moth). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403552/free-illustration-image-butterflies-1900s-public-domainFree Image from public domain licenseGirard's Grass-veneer Moth (Crambus girandella). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403540/free-illustration-image-butterflies-vintage-1900sFree Image from public domain licenseOven for Drying Insects. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)… https://www.rawpixel.com/image/403520/free-illustration-image-oven-dryer-dentonFree Image from public domain licensePoison Box. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by Sherman F.… https://www.rawpixel.com/image/403516/free-illustration-image-butterflies-poison-vintageFree Image from public domain licenseLarva of Hesperidae - Silver-spotted Skipper (Eudamus tityrus). Digitally enhanced from our own publication of Moths and… https://www.rawpixel.com/image/403607/free-illustration-image-animals-1900s-public-domainFree Image from public domain licenseLarva of Cerura borealis (Northern Cerura). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403606/free-illustration-image-1900s-public-domain-20th-centuryFree Image from public domain licenseForceps for Handling Insects. Digitally enhanced from our own publication of Moths and butterflies of the United States… https://www.rawpixel.com/image/403522/free-illustration-image-vintage-tools-1900sFree Image from public domain licenseDetail of Net Rim. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by… https://www.rawpixel.com/image/403514/free-illustration-image-1900s-public-domain-20th-centuryFree Image from public domain licenseLarva of Edema albifrons (Red-humped Oakworm Moth). Digitally enhanced from our own publication of Moths and butterflies of… https://www.rawpixel.com/image/403605/free-illustration-image-red-butterfly-1900s-public-domainFree Image from public domain licenseLarva of Limenitis ursula (Red-spotted Purple). Digitally enhanced from our own publication of Moths and butterflies of the… https://www.rawpixel.com/image/403593/free-illustration-image-animals-1900s-public-domainFree Image from public domain licenseLarva of Satyrus (Satyr). Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)… https://www.rawpixel.com/image/403589/free-illustration-image-1900s-public-domain-20th-centuryFree Image from public domain licenseLarva of Coelodasys (Moth). Digitally enhanced from our own publication of Moths and butterflies of the United States… https://www.rawpixel.com/image/403573/free-illustration-image-mountains-1900s-public-domainFree Image from public domain licenseLarvae of geometrid moths. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)… https://www.rawpixel.com/image/403541/free-illustration-image-vintage-bug-1900s-public-domainFree Image from public domain licenseButterfly Scales. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by… https://www.rawpixel.com/image/403509/free-illustration-image-vintage-scale-animal-1900sFree Image from public domain licenseLarva of Lycaena (Copper). Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)… https://www.rawpixel.com/image/403588/free-illustration-image-1900s-public-domain-20th-centuryFree Image from public domain license