The other blue macaws - A.glaucus, A.leari and C.spixii
There now follow the entries in the Lexicon of Parrots published by Arndt Verlag, Bretten, Germany. The entry on the Hyacinthine Macaw can be viewed here. The Lexicon was first published in eight loose-leaf parts in German as well as English between 1990 and 1996. It was then updated and produced in CD format. It has been updated again and is now available in DVD format. This comprehensive work has images of every species and sub-species of parrot, both extant and extinct, as well as video footage. It can be ordered on-line at www.arndt-verlag.com
Entry on the Glaucous Macaw (Anodorhynchus glaucus)
Entry on the Lear's Macaw (Anodorhynchus leari)
Entry on the Spix's Macaw (Cyanopsitta spixii)