Violet-green swallows (Tachycineta thalassina) and sand martins (Riparia riparia). Illustration from John James Audubon's 'Birds of America',original double elephant folio (1835-38),hand-coloured aquatint | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 3668 px × 4765 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |