EditorialHarpy eagle, Harpia harpyja, with head in profile. Handcoloured copperplate stipple engraving from Dumont de Sainte-Croix's "Dictionary of Natural Science: Ornithology," Paris, France, 1816-1830. Illustration by J. G. Pretre, engraved by Massard, direc...
EditorialHarpy eagle, Harpia harpyja, and crested eagle, Morphnus guianensis. . Handcoloured copperplate stipple engraving from Dumont de Sainte-Croix's "Dictionary of Natural Science: Ornithology," Paris, France, 1816-1830. Illustration by J. G. Pretre, engrav...