Keulemans Ruby-cheeked Sun-bird, Anthreptes Singalensis or A. Phoenicotis
Keulemans lithograph of Cinnyris obscurus, Buff-breasted Olive Sun-bird c1878.
Keulemans Cinnyris Fuliginosus. Carmelite Sun-bird lithograph c1878.
Keulemans Sunbirds. Anthreptes Hypodila & A.Zambesiana lithograph c1878.
John Gould Hummingbird, Campylopterus Latipennis, Broad-shafted Hummingbird c1860.
Jardine Humming-bird, Trochilus Hirsutus. Exquisite Lizars engraving c1833.
Jardine, Trochilus Eurynome (Scaly-breasted Hummingbird) engraving c1833.
Lizars Hummingbird engraving, Trochilus Coeligena. c1833
Brightly-coloured Humming-Birds: L'Oiseau Mouche.. Pauquet engraving c1830
Jardine's The Naturalist's Library, female Trochilus Anais (female) Lizars engraving c1854.
George Shaw Red-throated Humming Bird hand-coloured copperplate engraving c1808
Fine antique hand-coloured engraving of little Humming Birds. c1837