White-headed Osprey illustration https://www.rawpixel.com/image/457985/free-illustration-vector-animal-antique-australiaView license1. Masked barn owl (Strix personata) 2. Tasmanian masked owl (Strix castanops) illustration https://www.rawpixel.com/image/457977/free-illustration-vector-australian-birds-barn-owl-gouldView licenseVintage Illustration of Masked barn owl & Tasmanian masked owl. https://www.rawpixel.com/image/457973/free-illustration-image-vintage-owl-animal-antiqueView licenseGroup of wild animals in the snow drawn in watercolor https://www.rawpixel.com/image/489551/free-illustration-vector-watercolor-animal-winter-deer-painting-amongView licenseHand-drawn snowy owl watercolor style vector https://www.rawpixel.com/image/489450/free-illustration-vector-owl-owls-natural-animalView licenseTeal (Anas crecca) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326293/premium-illustration-psd-america-anas-crecca-ancientView licenseTufted titmouse bird in wintertime watercolor vector https://www.rawpixel.com/image/489461/free-illustration-vector-watercolor-animal-winter-tufted-titmouse-birdsView licenseStrix aluco (Tawny owl) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/326281/premium-illustration-psd-strix-aluco-americaView licenseGreat cormoran (Phalacrocorax Carbo) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326277/premium-illustration-psd-von-wright-brothers-cormorant-americaView licenseHand-drawn snowy owl watercolor style vector https://www.rawpixel.com/image/489462/free-illustration-vector-animal-art-artworkView licenseHand drawn tufted titmouse bird watercolor style vector https://www.rawpixel.com/image/489255/free-illustration-vector-tit-birds-art-animalView licenseBirds black and white png set sketch https://www.rawpixel.com/image/2607286/free-illustration-png-animal-png-black-and-white-animals-portraitView licenseVintage bird illustration https://www.rawpixel.com/image/451789/premium-illustration-vector-animal-antique-arfak-parotiaView licenseVintage bird illustration https://www.rawpixel.com/image/451781/premium-illustration-vector-garrulus-glandarius-birds-europeView licenseVintage bird illustration https://www.rawpixel.com/image/451777/premium-illustration-vector-animal-antique-barrabandView licenseVintage bird illustration https://www.rawpixel.com/image/451773/premium-illustration-vector-paradise-animal-antiqueView licenseVintage bird illustration https://www.rawpixel.com/image/451769/premium-illustration-vector-toucan-animal-antiqueView licenseVintage bird illustration https://www.rawpixel.com/image/451757/premium-illustration-vector-fly-bird-animal-antiqueView licenseVintage bird illustration https://www.rawpixel.com/image/451753/premium-illustration-vector-toucan-illustrations-toucan-animalView licenseVintage bird illustration https://www.rawpixel.com/image/451749/premium-illustration-vector-animal-antique-barrabandView licenseVintage animal illustration https://www.rawpixel.com/image/451701/premium-illustration-vector-animal-antique-birdView licenseVintage animal illustration https://www.rawpixel.com/image/451685/premium-illustration-vector-vulture-indian-zoologyView licenseMergus serrator ♂ illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326025/premium-illustration-psd-abstract-america-ancientView licenseAntique psd falcon feather wing https://www.rawpixel.com/image/2633003/premium-illustration-psd-eagle-wing-16th-centuryView licenseVintage png Harpy engraving hand drawn illustration https://www.rawpixel.com/image/2784483/free-illustration-png-sticker-medieval-engraving-vintage-sketchView licenseThree-toed woodpecker (Picoides Tridactylus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325941/premium-illustration-psd-america-ancient-animalView licenseHand drawn tufted titmouse bird watercolor style vector https://www.rawpixel.com/image/489201/free-illustration-vector-tit-bird-animalView licenseYellowhammer (Emberiza citrinella) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325909/premium-illustration-psd-emberiza-citrinella-von-wright-americaView licenseGreenfinch female (Chloris chloris) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325881/premium-illustration-psd-america-ancient-animalView licenseCommon whitethroat (Sylvia communis) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325869/premium-illustration-psd-america-ancient-animalView licenseHouse Sparrow female (Passer domesticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325849/premium-illustration-psd-america-ancient-animalView licenseLesser whitethroat (Sylvia curruca) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325841/premium-illustration-psd-america-ancient-animalView licenseCommon wood pigeon ♂ (Columba palumbus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325729/premium-illustration-psd-pigeon-abstract-americaView licenseBittern (Botaurus stellaris) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325701/premium-illustration-psd-botaurus-stellaris-america-ancientView licenseAnser erythropus ♂ illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325697/premium-illustration-psd-america-ancient-animalView licensePintail (Anas acuta) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325689/premium-illustration-psd-america-anas-acuta-ancientView licenseAnser fabalis illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325681/premium-illustration-psd-america-ancient-animalView licenseMontagu's Harrier male (Circus pygargus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325665/premium-illustration-psd-abstract-america-ancientView licenseHen Harrier female (Circus cyaneus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325633/premium-illustration-psd-harrier-abstract-americaView licenseMerlin female (Falco aesalon) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325625/premium-illustration-psd-america-ancient-animalView licenseGoshawk female (Accipiter gentilis) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325621/premium-illustration-psd-accipiter-gentilis-america-ancientView licenseTufted titmouse bird in wintertime watercolor vector https://www.rawpixel.com/image/489547/free-illustration-vector-watercolor-animal-winter-artView licenseTufted titmouse bird in wintertime watercolor vector https://www.rawpixel.com/image/489668/free-illustration-vector-watercolor-animal-winter-birdView licenseTufted titmouse bird in wintertime watercolor vector https://www.rawpixel.com/image/489684/free-illustration-vector-watercolor-animal-winter-prints-forest-animalsView licenseWedge-tailed Eagle illustration https://www.rawpixel.com/image/457980/free-illustration-vector-john-gould-aquila-animalView licenseBW duck and bird psd animal vintage hand drawn illustration https://www.rawpixel.com/image/2807253/premium-illustration-psd-black-and-white-duck-animal-antiqueView licenseColorful mythical wings psd painting ornament https://www.rawpixel.com/image/2629110/premium-illustration-psd-angel-wings-painting-16th-centuryView licenseThree-toed woodpecker (Picoides Tridactylu) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/326240/premium-illustration-psd-america-ancient-animalView licenseYoung red-necked grebe (Podiceps grisegena) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/326224/premium-illustration-psd-america-ancient-animalView licenseVintage bird illustration https://www.rawpixel.com/image/451756/premium-illustration-vector-animal-antique-barrabandView licenseVintage bird illustration https://www.rawpixel.com/image/451752/premium-illustration-vector-animal-antique-barrabandView licenseVintage bird illustration https://www.rawpixel.com/image/451748/premium-illustration-vector-animal-antique-barrabandView licenseVintage animal illustration https://www.rawpixel.com/image/451688/premium-illustration-vector-animal-antique-birdView licenseVintage animal illustration https://www.rawpixel.com/image/451680/premium-illustration-vector-animal-antique-birdView licenseMergus serrator ♂ illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326008/premium-illustration-psd-america-ancient-animalView licenseDryobates minor ♀ illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325976/premium-illustration-psd-dryobates-america-ancientView licenseEider (Somateria mollissima)illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325972/premium-illustration-psd-america-ancient-animalView licenseVintage illustration of Pheasant-tailed jacana https://www.rawpixel.com/image/523817/premium-illustration-vector-dictionnaire-universel-dhistoire-naturelle-bird-1892-animalView licenseMergus serrator ♀ illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325952/premium-illustration-psd-america-ancient-animalView licenseTufted titmouse bird in wintertime watercolor vector https://www.rawpixel.com/image/489540/free-illustration-vector-watercolor-animal-winter-artView licenseVintage green feather hand drawn psd https://www.rawpixel.com/image/2631452/premium-illustration-psd-16th-century-antique-armyView licenseYoung common house-martin (Hirundo urbica) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325844/premium-illustration-psd-abstract-america-ancientView licenseKentish Plover ♂ (Charadrius (Leucopolius) alexandrinus) illustrated by the von Wright brothers. Digitally enhanced from our… https://www.rawpixel.com/image/325804/premium-illustration-psd-alexandrinus-america-ancientView licenseLittle stint (Tringa minuta) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325796/premium-illustration-psd-abstract-america-ancientView licenseTufted titmouse bird in wintertime watercolor vector https://www.rawpixel.com/image/489642/free-illustration-vector-watercolor-animal-winter-forest-animalsView licenseEurasian dottere (charadrius (eudromias) morinellusl) illustrated by the von Wright brothers. Digitally enhanced from our… https://www.rawpixel.com/image/325764/premium-illustration-psd-america-ancient-animalView licenseRuddy turnstone ♂ (Arenaria interpres) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325760/premium-illustration-psd-turnstone-america-ancientView licenseParasitic jaeger (Stercorarius parasiticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325748/premium-illustration-psd-abstract-america-ancientView licenseEuropean Golden-Plover (Charadrius pluvialis apricarius) illustrated by the von Wright brothers. Digitally enhanced from our… https://www.rawpixel.com/image/325744/premium-illustration-psd-america-ancient-animalView licenseLeser black-backed gull (Larus fuscus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325740/premium-illustration-psd-america-ancient-animalView licenseParasitic jaeger (stercorarius parasiticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929… https://www.rawpixel.com/image/325716/premium-illustration-psd-america-ancient-animalView licenseBirds of prey vintage owl and eagle illustration set https://www.rawpixel.com/image/2678030/premium-illustration-image-white-owl-flying-advertisement-animalView licenseBW duck and bird vector animal vintage hand drawn illustration https://www.rawpixel.com/image/2807596/premium-illustration-vector-rooster-animal-antiqueView licenseVelvet Scoter female (Oidemia fusca) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326307/premium-illustration-psd-america-ancient-animalView licenseHarelda Hyemalis illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326291/premium-illustration-psd-america-ancient-animalView licenseCommon loon (Colymbus immer) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/326279/premium-illustration-psd-abstract-america-ancientView licenseFerruginous duck male (Nyroca fuligule) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326267/premium-illustration-psd-america-ancient-animalView licenseSomateria Mollissima illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326251/premium-illustration-psd-america-ancient-animalView licenseVintage bird illustration https://www.rawpixel.com/image/451783/premium-illustration-vector-toucan-illustrations-toucan-animalView licenseVintage bird illustration https://www.rawpixel.com/image/451779/premium-illustration-vector-animal-antique-aracariView licenseVintage bird illustration https://www.rawpixel.com/image/451775/premium-illustration-vector-toucan-animal-antiqueView licenseVintage bird illustration https://www.rawpixel.com/image/451755/premium-illustration-vector-animal-antique-barrabandView licenseVintage animal illustration https://www.rawpixel.com/image/451687/premium-illustration-vector-pheasant-animal-antiqueView licenseVintage animal illustration https://www.rawpixel.com/image/451683/premium-illustration-vector-animal-antique-aquilla-fulvescensView licenseVintage animal illustration https://www.rawpixel.com/image/451679/premium-illustration-vector-chinese-birds-pheasant-animalView licenseLong-tailed Duck (Harelda hyemalis) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325995/premium-illustration-psd-america-ancient-animalView licenseWater pipit (Anthus spinoletta rupestris) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325955/premium-illustration-psd-america-ancient-animalView licenseBlack guillemot (Uria Grylle) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325783/premium-illustration-psd-america-ancient-animalView licenseGrey plover (Squatarola squatarola) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325771/premium-illustration-psd-america-ancient-animalView licenseLittle tern (Sterna albifrons) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of… https://www.rawpixel.com/image/325751/premium-illustration-psd-america-ancient-animalView licenseGreen Sandpiper (Totanus ochropus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325719/premium-illustration-psd-von-wright-brothers-america-ancientView licenseGadwall (Anas (Chauelasmus) Strepera) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325655/premium-illustration-psd-abstract-america-anasView licenseGoldeneye male (Bucephala clangula) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325627/premium-illustration-psd-abstract-america-ancientView licenseTufted titmouse bird in wintertime watercolor vector https://www.rawpixel.com/image/489629/free-illustration-vector-watercolor-birds-feather-animalsView licenseBirds of prey vintage owl and eagle illustration set https://www.rawpixel.com/image/2678031/premium-illustration-image-animal-antique-drawingView licenseRed-throated loon (Colymbus Stellatus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326278/premium-illustration-psd-america-ancient-animalView licensePodiceps Cristatus illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326226/premium-illustration-psd-america-ancient-animalView licenseBlack-throated loon (Colymbus arcticus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326222/premium-illustration-psd-loon-america-ancientView licenseSandwich tern (sterna sandvicensis) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/326198/premium-illustration-psd-von-wright-brothers-america-ancientView licenseVintage bird illustration https://www.rawpixel.com/image/451782/premium-illustration-vector-jacamar-animal-antiqueView license