https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/277492![Yellow-Crowned Heron from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from…](https://images.rawpixel.com/image_social_portrait/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQxNy0zMzYtbnVtLW55Y3RhbmFzc2EtdmlvbGFjZWEteWVsbG93LWNyb3duZWQtaGVyb24uanBn.jpg)
![Yellow-Crowned Heron from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from…](https://images.rawpixel.com/image_social_portrait/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQxNy0zMzYtbnVtLW55Y3RhbmFzc2EtdmlvbGFjZWEteWVsbG93LWNyb3duZWQtaGVyb24uanBn.jpg)
Yellow-Crowned Heron from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of Pittsburg. Digitally enhanced by rawpixel.
Yellow-Crowned Heron from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of Pittsburg. Digitally enhanced by rawpixel.
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