41. House Wren: Passeriformes Troglodytidae, Troglodytes aedon, p. 300. Collection: Hill Ornithology Collection Date: 1827 Format: Image Creator: Audubon, John James (American painter and naturalist, 1785-1851)
42. Barn Swallow.: Passeriformes Hirundinidae, Hirundo rustica, 277. Collection: Hill Ornithology Collection Date: 1827 Format: Image Creator: Audubon, John James (American painter and naturalist, 1785-1851)
43. Arctic Tern.: Charadriiformes Laridae, Sterna paradisaea. Collection: Hill Ornithology Collection Date: 1827 Format: Image Creator: Audubon, John James (American painter and naturalist, 1785-1851)
44. American Black Duck [Dusky Duck]: Anas obscura. Collection: Hill Ornithology Collection Date: 1827 Format: Image Creator: Audubon, John James (American painter and naturalist, 1785-1851)
45. Wood Duck [Summer or Wood Duck]: Anas sponsa, 65. Collection: Hill Ornithology Collection Date: 1827 Format: Image Creator: Audubon, John James (American painter and naturalist, 1785-1851)
46. 3/4: Ridgway's Petrel.: Oceanodroma cryptoleucura.: 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: J.G. Keulemans
47. 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
48. 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
49. 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
50. 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
51. Cyanocorax violaceus.: 3/4 de grandeur naturelle.: G. Severyns ad nat. lith.: Lith. de G. Severeyns. Collection: Hill Ornithology Collection Date: 1845 Format: Image Creator: Severeyns, G. (British graphic artist, active 1870-1879) Engraver: G. Severeyns
52. 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
53. Gallirallus fuscus: 3/5 de Grandeur naturelle: G. Severyns ad nat. del. lith. & imp. Collection: Hill Ornithology Collection Date: 1845 Format: Image Creator: Severeyns, G. (British graphic artist, active 1870-1879) Engraver: G. Severeyns
54. Prionites carinatus: Lith. de G. Severeyns: G. Severyns ad nat. lith Collection: Hill Ornithology Collection Date: 1845 Format: Image Creator: Severeyns, G. (British graphic artist, active 1870-1879) Engraver: G. Severeyns
55. [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
56. 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
57. 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
58. 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
59. 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
60. Lampornis Mango.: 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