IV TABLE OF CONTENTS. 



PIGEONS OR DOVES. 

 Family Columbid^?. Pigeons. 



42. Columba fasciata Band-tailed Pigeon (PI. Ill, Fig. 17) 122 



43. Columba fasciata viosca>, Viosca's Pigeon (PI. Ill, Fig. 18) 127 



44. Columba flavirostris Red-billed Pigeon (PI. IV, Fig. 2) 128 



45. Columba leueocephala White-crowned Pigeon (PI. IV, Fig. 4) 131 



46. Ectopistes migratorius Passenger Pigeon (PI. IV, Fig. 6) 132 



47. Zenaidura macroura Mouruiug Dove (PI. IV, Figs. 8, 9) 139 



48. Zenaida zenaida Zenaida Dove (PI. II, Fig. 21) 143 



49. Engyptila albifrons White-fronted Dove (PI. II, Fig. 22) 144 



50. Melopelia leucoptera White-winged Dove (PI. II, Fig. 23) 145 



51. Columbigallina passeriha Ground Dove 148 



52. Columbigallina passerina pallescens Mexican Ground Dove (PI. II, Fig. 24) 150 



53. Scardafella inca luca Dove (PI. II, Fig. 25) 152 



54. Geotrygon martinica Key West Quail-Dove , 153 



55. Geotrygon montaua Ruddy Quail-Dove (PI. II, Fig. 26) 1.54 



56. Staruoenas cyarioce))hala Blue-headed Quail-Dove 156 



BIRDS OF PREY. 



Family CATiiARTiDiE. American Vultures. 



57. Pseudogryphus californianus California Vulture (PI. IV, Fig. 5) 157 



58. Cathartes aura Turkey Vulture (PI. IV, Figs. 1, 3) , 161 



59. Catharista atrata Black Vulture (PI. IV, Figs. 7, 10) 165 



Family Falconid.e. Vultures, Falcons, Hawks, Eagles, etc. 



60. Elanoides forficatus Swallow-tailed Kite (PI. V, Figs. 1, 2) 168 



61. Elanus leucnrus White-tailed Kite (PI. V, Figs. 3, 4) 173 



62. Ictinia mississippieusis Mississippi Kite (PI. V, Fig. 5) 177 



63. Rostrhamus sociabilis Everglade Kite (PI. V, Figs. 6,7) 180 



64. Circus hudsouius Marsh Hawk (PI. V, Figs. 8-10) 183 



65. Accipiter velox Sharp-shinned Hawk (PI. V, Figs. 11-17) 186 



66. Accipiter cooperi Cooper's Havrk (PI. V, Figs. 18-20) ; 192 



67. Accipiter atricapillus American Goshawk (PI. VI, Fig. 1) 196 



68. Accipiter atricapillus striatulus Western Goshawk (PI. VI, Fig. 2) 199 



69. Parabuteo unicinctus harrisi Harris's Hawk (PI. VI, Figs. 3, 4) 202 



70. Buteo buteo European Buzzard 205 



71. Buteo borealis Red-tailed Hawk (PI. VI, Figs. 5, 6) 206 



72. Buteo borealis kriderii Krider's Hawk 212 



73. Buteo borealis calurus Western Red-tail (PI. VI, Figs. 7, 8) 213 



74. Buteo borealis lucasauus Saint Lucas Red-tail 217 



75. Buteo borealis harlani Harlan's Hawk 217 



76. Buteo lineatus Red-shouldered Hawk (PI. VII, Figs. 1-5) 219 



77. Buteo lineatus alleni Florida Red-shouldered Hawk 224 



78. Buteo lineatus elegans Red-bellied Hawk (PI. VI, Fig. 9) 226 



79. Buteo abbreviatus Zone-tailed Hawk (PI. VII, Fig. 6) 228 



80. Buteo albicaudatus White-tailed Hawk (PI. VII, Figs. 8, 9) 234 



81. Buteo swainsoni. ..'. Swainson's Hawk (PI. VIII, Figs. 1-6) 236 



82. Buteo latissimus Broad-winged Hawk (PI. VII, Figs. 10-13) 241 



83. Buteo brachyurus Short-tailed Hawk (PI. VIII, Fig. 7) 246 



84. Urubitinga anthracina Mexican Black Hawk (PI. VIII, Figs. 8, 9) 248 



85. Asturina plagiata Mexican Goshawk (PI. VII, Fig. 7) 251 



86. Archibuteo lagopus Rough-legged Hawk 255 



87. Archibuteo lagopus sanoti-johaunis American Rough-legged Hawk (PI. VIII, Figs, 10-12)... 256 



88. Archibuteo ferrugineus I'errugiuous Rough-leg (PI. IX, Figs. 1, 2, 4) 259 



89. Aquila chrysaetos Golden Eagle (PI. IX, Figs. 3, 5) 263 



90. Thrasaetus harpyia Harpy Eagle 270 



91. Haliiieetus albicilla Gray Sea Eagle 272 



92. HaliiEetus leucocephalus Bald Eagle (PI. IX, Fig. 7) 274 



93. Falco islandus White Gyrfalcou 281 



94. Falco rusticolus Gray Gyrfalcon 283 



95. Falco rusticolus gyrfalco Gyrfalcou (PI. IX, Figs. 6, 8, 9) 283 



