INDEX. 



119 



rufiventer. Accipiter, 71 . ; 



Bidens,62. ; Buteo, 33. 

 rufulus. Circus, 21. 

 rufus. Circus, 83. ; Falco, 



82. ; Pygargus, 83. 

 rupicola. Cerchneis, 59. 

 rupicoloides. Falco, 59. ; 



Tinnunculus, 59. 

 rupicolus. Falco, 59. ; Tin. 



uunculas, 59. 

 Rupornis, 20. 63. 

 Ruppellii. Astur (Microni- 



sus), 76. 



russicus. Milvus, 42. 

 rutilans. Falco, 21. , Hy- 



pomorphnus, 21. 



sacer. Falco, 49. 



Sagittarius, 77. 



Sancti Johaunis. Archibu- 



teo, 39. ; Buteo (Archi- 



buteo), 39. ; Falco, 39. 

 Sarcoramphidse, 2. 

 Sarcoramphus, 2. 

 Savignyi. Ascalaphia, 101. 

 scandiaca. Strix, -98. 

 Scelospiza, 75. 

 sclavonicus. Falco, 38. 

 Scops, 95. 

 Scops. Bubo, 95. ; Ephi- 



altes, 95. ; Strix, 95. 

 Scops. Manilla, 98.; White 



eared. 97. 

 Scops-Owl. Allied, 97.; 



Bare-footed, 96. ; Cho- 



liba, 97. 



Scotiaptex, 102. 

 Scotophilus, 94. 

 scotopterus. Asturina(Leu- 



copternis) 38. ; Buteo, 



38. ; Falco, 38. 

 scriptus. Elanus, 46. 

 scutarius.' Accipiter, 75. 

 scutellata. Athene, 89. ; 



Strix, 89. 



scutellatus. Ninox, 89. 

 Secretarius, 77. 

 secretarius, 77. ; Otis, 77. ; 

 Secretary, 77. 

 semitorquatus. Sparvius 



69. 



senegallus. Falco, 11. 

 Senegal en sis. Falco, 15. ; 



Scops, 95. 

 Senex, 29. 

 septentrionalis. Bubo, 99. ; 



Buteo, 32. 

 sericeus. Falco. 63. ; le- 



rax, 63. 



Serpentarius, 77. 

 serpentarius. Falco, 77. 

 severus. Falco, 53. ; Hy- 



potriorchis, 53. 

 shaheen. Falco, 50. 



sibiricus. Bubo, 98. ; Falco, 

 55. 



sinensis. Bulaca, 105. ; 

 Otus, 105. ; Strix, 105. ; 

 Syrnium, 105. 



smirillus Falco, 55. 



Smithii. Astur, 64. 



sociabilis. Athene, 92. ; 

 Herpetotheres,47. Rost- 

 r ham us, 47. 



soloensis. Micronisus, 75. ; 

 Nisus, 75. ; Nisus (Ta- 

 chyspiza), 75. 



soloniensis. Strix, 102. 105. 



sonninensis. Falco, 45. 



Sonnini. Falco, 20. 



spadicea. Strix, 88. 



spadiceus. Falco, 39. 



Sparrow Hawk. New Hol- 

 land, 73. 



sparverius. Bidens, 61.; 

 Cerchneis, 61.; Falco, 61.; 

 Tinnunculus, 61. ; Tin- 

 nunculus (Pcecilornis), 

 61. 



Sparvius, 63. 



sphenurus. Falco, 76. ; 

 Haliastur, J28. ; Microni- 

 sus, 76. ; Milvus, 28.; Ha- 

 liaetus, 24. 



Spilocircus, 78. 82. 



Spilornis, 17, 18. 



Spizacircus, 78. 82. 



Spizaetus, 14. 



Spizageranus, 64. 



Spizastur, 14, 15. 



Spizogeranus, 20. 



Stanleyi. Falco, 72. 



stercorarius. Vultur, 7- 



strenua. Athene, 91. 



strepitans. Bubo, 100. ; 

 Strix, 100.; Syrnium, 100. 



striatus. Accipiter, 71. ; 

 Sparvius, 71. 



Stridula, 108. 



Stridula. Strix, 102. 



Strigiceps, 78. ; Falco, 79. 



Strigidae, 85. 



strigilatus Gymnops, 29. 



Striginae, 108. 



striolata. Falco, 66. 



Strix, 108. 



strophiata. Aquila, 39. 



strophiatus. Buteo (Archi- 

 buteo), 40. 



subbuteo. Falco, 53, 54. ; 

 Falco (Hypotriorchis), 

 53. ; Hypotriorchis, 53. ; 

 major. Falco, 53. 



subcristata. Baza, 41. 



subcristatus. Lepidoge- 

 nys, 41. ; Pernis (Hytio- 

 pus), 41. 



subniger. Falco, 50. ; Fal- 

 co (Hierofalco), 50. ; 

 Sparvius, 72. 



subtypicus. Accipiter, 70. 



sultaneus. Falco, 50. 



sumatrana. Strix, 100. 



sunia. Scops, 95. 

 superbus. Falco, 14. ; Plu- 



mipeda, 14. 



superciliosa. Strix, 93. 

 superciliosus. Circus, 82. ; 



Falco, 72. 

 Surnia, 85. 

 Surninae, 85. 

 Swainsoni. Buteo, 34. ; 



Circus,81.; Circus (Glau- 



copteryx), 82. ; Elanus 



(Gampsonyx),46.; Gamp- 



sonyx, 46. 

 syama. Baza, 40. 

 Sykesi. Circus, 83. 

 sylvatica. Strix, 102. 

 sylvestris. Otus, 105.: Strix, 



102. 



Syrniinae, 102. 

 Syrnium, 102. 



T. 



tachardus. Buteo, 32. ; Fal- 

 co, 32. 



tachiro. Arcipiter, 71.; Fal- 

 co, 71.; Nisus, 71. 



Tachyspiza, 71.75. 



Tachytriorchis, 32. 35. 



taeniurus. Polyborus, 65. 



tarayensis. , Athene, 87. ; 

 Circaeius,19.; Noctua, 87. 



teesa. Butastur, 67. ; Bu- 

 teo, 67.; Circaetus(Poli- 

 ornis), 67. ; Circus, 67.; 

 Poliornis, 67. 



temerarius. Falco, 55. 



Tengmalmi. Athene, 94. ; 

 ^golius,94.; Noctua, 94.; 

 Nyctale, 94. : Strix, 94.<; 

 Ulula, 94. 



tenuiceps. Vultur, 7. 



tenuirostris . Gyps, 7. ; Vul - 

 tur, 7. 



Terathopius, 26. 



testaceus Astur, 64. 



tharus. Falco, 31. 



thermophilus. Falco, 52. 



thoracicus. Circaetus, 18. ; 

 Falco, 54. 56. 



Thrasaetus, 20. 



tibialis. Falco, 55. 



Tichornis, 58. 60. 



tinnuncula. Cerchneis, 58. 



tinnuncularius. Falco, 60. 



tinnunculo'ides. Falco, 60. 



Tinnunculus, 58. 



tinnunculus, ^gypius. 58. ; 

 Falco, 58. ; japonicus, 

 Falco, 58. 



tinus. Accipiter, 72.; Falco, 

 72. ; Nisus (Hieraspiza), 

 72. 



Tolmaetus, 9. 



torquata. Athene, 93.; Noc- 

 tua, 93. ; Strix, 93. ; 



torquatus. Accipiter, 73. ; 



