Shaumonekusse, a chief of the Oto (Otoe) tribe, wearing a crown hair piece with horns, a bear-claw necklace and a medallion.… https://www.rawpixel.com/image/13966308/image-face-person-crownFree Image from public domain licenseVintage salmon crested cockatoo illustration https://www.rawpixel.com/image/562182/moluccan-cockatoo-vintage-styleView licenseThe Sun Parakeet (Aratinga solstitialis), male vintage illustration https://www.rawpixel.com/image/554690/sun-parakeetView licenseVintage salmon crested cockatoo illustration https://www.rawpixel.com/image/562122/moluccan-cockatoo-vintage-styleView licenseRing-necked parakeet with red cheeks illustration https://www.rawpixel.com/image/554854/blossom-headed-parakeetView licenseChief Push-E-To-Neke-Qua and 2nd Chief Joe Tyson, Fox Tribe of Iowa by Adolph F Muhr and Frank A Rinehart https://www.rawpixel.com/image/14246753/photo-image-face-person-manFree Image from public domain licenseThe Black-Billed Amazon (Amazona agilis) vintage illustration https://www.rawpixel.com/image/554756/black-billed-amazonView licenseVintage salmon crested cockatoo illustration https://www.rawpixel.com/image/561996/moluccan-cockatoo-vintage-styleView licenseA Cock by Johan Teyler (1648-1709). Original from Rijks Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515042/premium-illustration-psd-rooster-chicken-leg-animalView licenseVintage salmon crested cockatoo illustration https://www.rawpixel.com/image/562159/moluccan-cockatoo-vintage-styleView licenseVintage illustration of two-spined mantis https://www.rawpixel.com/image/404181/premium-illustration-vector-animal-antenna-antiqueView licenseA Cock by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514928/free-illustration-image-chicken-rooster-cockFree Image from public domain license