Andigena cucullata - Hooded Mountain-toucan

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Malate Dehydrogenase Isozymes Provide a Phylogenetic Marker for the Piciformes (Woodpeckers and Allies)

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The Diets of Neotropical Trogons, Motmots, Barbets and Toucans

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A New Scytalopus Tapaculo (Rhinocryptidae) from Bolivia, With Notes on Other Bolivian Members of the Genus and the Magellanicus Complex