Literature references

3 literature references for Ara severa (Linnaeus, 1758):

Author:
Year: 1996
Title:
Source: NODC Taxonomic Code
Author:
Year: 1998
Title:
Source: website, Zoonomen - Zoological Nomenclature Resource
Author: American Ornithologists' Union
Year: 2004
Title: Forty-fifth supplement to the American Ornithologists' Union Check-list of North American birds
Source: The Auk, vol. 121, no. 3