Two sparrows perched on a branch. Illustration from Seitei Kacho Gafu (1890–1891) by Wantanabe Seitei, a prominent… https://www.rawpixel.com/image/562885/japanese-sparrows-branchFree Image from public domain licenseWhite cockatoo perched on a branch. Illustration (1890–1891) by Wantanabe Seitei, a prominent Kacho-ga artist.… https://www.rawpixel.com/image/562869/cockatoo-bird-drawingFree Image from public domain licenseBird with a long beek by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515048/free-illustration-image-tree-bird-antique-drawingFree Image from public domain license