41. 1/3: Scared Ibis: IbisÆthiopica: J.G. Keulemans del et lith.: Mintern Bros. imp Collection: Hill Ornithology Collection Date: 1871 Format: Image Creator: Keulemans, Johannes Gerardus (Dutch painter and printmaker, 1842-1912, active in England) Engraver; Engraver: J.G. Keulemans
42. Blue-cheeked Bee-eater.: Merops persicus.: J.G. Keulemans lith.: Hanhart imp. Collection: Hill Ornithology Collection Date: 1871 Format: Image Creator: Keulemans, Johannes Gerardus (Dutch painter and printmaker, 1842-1912, active in England) Engraver: J.G. Keulemans
43. Common Kingfisher: Alcedo ispida: J.G. Keulemans del.: Mintern Bros. imp. Collection: Hill Ornithology Collection Date: 1871 Format: Image Creator: Keulemans, Johannes Gerardus (Dutch painter and printmaker, 1842-1912, active in England) Engraver: J.G. Keulemans
44. Red-throated Blue Bee-eater: Melittophagus muelleri.: J.G. Keulemans lith.: Hanhart imp. Collection: Hill Ornithology Collection Date: 1884 Format: Image Creator: Keulemans, Johannes Gerardus (Dutch painter and printmaker, 1842-1912, active in England) Engraver: J.G. Keulemans
45. Green-throated Bee-eater: Merops nubicus: J.G. Keulemans lith.: Hanhart imp. Collection: Hill Ornithology Collection Date: 1884 Format: Image Creator: Keulemans, Johannes Gerardus (Dutch painter and printmaker, 1842-1912, active in England) Engraver: J.G. Keulemans
46. [Gambel's Partridge] Callipepla gambelii.: J.Gould & H.C. Richter del et lith.: Hullmandel & Walton, Imp. Collection: Hill Ornithology Collection Date: 1850 Format: Image Creator: Gould, John (British painter, ornithologist, 1804-1881), ... Engraver: H. C. Richter
47. Bare-headed Bird of Paradise.: Diphyllodes respublica, Bonap.: J.Gould & W. Hart del. et lith.: Walter, Imp. Collection: Hill Ornithology Collection Date: 1875 Format: Image Creator: Gould, John (British painter, ornithologist, 1804-1881), ... Engraver: J.Gould & W. Hart
48. Orthorhynchus Ornatus, Gould.: J. Gould & H.C. Richter, del et lith.: Walter & Cohn, Imp. Collection: Hill Ornithology Collection Date: 1861 Format: Image Creator: Gould, John (British painter, ornithologist, 1804-1881), ... Engraver: H. C. Richter
49. Hylocharis sapphirinus: J. Gould & H.C. Richter, del et lith.: Hullmandel & Walton, Imp. Collection: Hill Ornithology Collection Date: 1861 Format: Image Creator: Gould, John (British painter, ornithologist, 1804-1881), ... Engraver: H. C. Richter
50. Acanthiza reguloîdes: Vigi & Horsf:: J. Gould & H.C. Richter del et lith.: Hullmandel & Walton Imp. Collection: Hill Ornithology Collection Date: 1848 Format: Image Creator: Gould, John (British painter, ornithologist, 1804-1881), ... Engraver: H. C. Richter