Mergus serrator illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325666/free-illustration-image-von-wright-brothers-century-wrightFree Image from public domain licenseRed-breasted Merganser from Birds of America (1827) by John James Audubon (1785 - 1851), etched by Robert Havell (1793 -… https://www.rawpixel.com/image/277169/free-illustration-image-audubon-birds-america-public-domain-vintageFree Image from public domain licenseRed-breasted merganser waterbird png hand drawn https://www.rawpixel.com/image/2627918/free-illustration-png-vintage-duck-birdView licenseRed-breasted merganser waterbird png hand drawn https://www.rawpixel.com/image/2627932/free-illustration-png-vintage-birds-duck-merganserView licenseRed-breasted merganser waterbird png hand drawn https://www.rawpixel.com/image/2627942/free-illustration-png-vintage-birds-von-wright-brothers-duckView licenseRed-breasted merganser waterbird vector hand drawn https://www.rawpixel.com/image/2689876/premium-illustration-vector-waterbird-animal-artworkView licenseRed-breasted merganser waterbird vector hand drawn https://www.rawpixel.com/image/2693398/premium-illustration-vector-animal-artwork-avesView licenseRed-breasted merganser waterbird vector hand drawn https://www.rawpixel.com/image/2693416/premium-illustration-vector-abstract-animal-artworkView licenseMergus serrator illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325680/free-illustration-image-von-wright-brothers-bird-1900sFree Image from public domain licenseMergus serrator illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/325664/free-illustration-image-von-wright-brothers-mergus-1900sFree Image from public domain license265. Hooded Sheldrake (Mergus cucullatus) 266. Red-breasted Sheldrake (Merganser serrator) illustration from Zoology of New… https://www.rawpixel.com/image/329474/free-illustration-image-mergus-serrator-century-zoology-new-yorkFree Image from public domain 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 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 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 license