Plate of Glaucous Macaw in Wagler's Monographia Psittacorum (1832)
Head study of above image
A
magnificent early illustration of the Glaucous Macaw from Bourjot Saint-Hilaire, 1837-8
Head
study of above
Lear's Macaw (right) and Glaucous Macaw (left) from an illustration in Souancé, 1857-1858
Monochrome illustration of Glaucous Macaw with Spix's Macaw in a Hamburg dealer's premises by Karl Neunzig in 1895.
Mounted skin of Glaucous Macaw at Natural History Museum, Buenos Aires, Argentina
Tony squinting in bright winter sunshine of Buenos Aires with the skin of a Glaucous Macaw held at the Natural History Museum there
Nest sites in cliffs on the Rio Parana at Ita Ibate, Argentina, reported by D'Orbigny in 1827
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