Note D — Fig.1 (continued 2)
Reading edition
A Nomenclature of Colors for Naturalists and Compendium of useful Knowledge for Ornithologists by Robert Ridgway, Curator, Department of Birds, National Museum. Boston, Little, Brown & Co., 1886.
Reading edition
A Nomenclature of Colors for Naturalists and Compendium of useful Knowledge for Ornithologists by Robert Ridgway, Curator, Department of Birds, National Museum. Boston, Little, Brown & Co., 1886.