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Monograph Trochi 4 Goul 0222 - Public domain zoological illustration
Summary
Coeligena purpurea = Coeligena prunellei x C. coeligena [1]
Public domain scan - Bird, 19th-century zoological illustration print, free to use, no copyright restrictions image - Picryl description
Tags
Date
1861
Source
Gould, John: A monograph of the Trochilidae, or family of humming-birds Volume 4 (1861) [2]
Copyright info
public domain
