Goosander from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of… https://www.rawpixel.com/image/277565/free-illustration-image-audubon-birds-america-public-domain-mergusFree Image from public domain licenseCommon merganser seaduck png hand drawn https://www.rawpixel.com/image/2627963/free-illustration-png-wright-brothers-von-wright-duck-headView licenseCommon merganser seaduck vector hand drawn https://www.rawpixel.com/image/2691394/premium-illustration-vector-goosander-duck-head-animalView licenseCommon merganser, Goosander-in spring male (Mergus merganser) illustrated by the von Wright brothers. Digitally enhanced… https://www.rawpixel.com/image/326255/free-illustration-image-animals-wild-von-wright-brothers-goosanderFree Image from public domain licenseCommon merganser, Goosander-in spring male (Mergus merganser) illustrated by the von Wright brothers. Digitally enhanced… https://www.rawpixel.com/image/326248/premium-illustration-psd-von-wright-brothers-wright-americaView license