Blue-throated barbet from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband (1767-1809). https://www.rawpixel.com/image/328482/free-illustration-image-bird-jaques-barraband-blue-vintageFree Image from public domain licenseVintage Illustration of Black-throated magpie-jay (Pica colliei) illustrated by Charles Dessalines D' Orbigny (1806-1876).… https://www.rawpixel.com/image/323661/premium-illustration-psd-charles-dessalines-orbigny-ancient-animalView licenseThe larynx, trachea, thyroid gland and related parts of the throat: six figures and six lesser figures. Line engraving by A.… https://www.rawpixel.com/image/14019071/image-cartoon-person-artFree Image from public domain licenseVintage Illustration of Black-throated magpie-jay. https://www.rawpixel.com/image/467898/premium-illustration-image-magpie-jay-ancient-animalView licenseM0005647: Saint Blaise blessing a baby with a throat disease https://www.rawpixel.com/image/13983388/m0005647-saint-blaise-blessing-baby-with-throat-diseaseFree Image from public domain licenseBlack-throated Crow-Shrike (Cracticus nigrogularis)illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/320990/free-illustration-image-crow-elizabeth-gould-australian-birds-johnFree Image from public domain license