LIST OF SPECIES. 
XVII 
Page. 
53. Syrnium cinereum, (Gmelin,) Aud. Great Gray Owl. Northern North America 56 
54. Syrnium nebulosum, (Forster,) Gray. Barred Owl. Eastern North America; FortTejon, 
Cal. 56 
55. Nyctale richardsoni, Bonap. Sparrow Owl. Northern North America; Canada 57 
56. Nyctale albifrons, (Shaw,) Cassin. Kirtland’s Owl. Northern North America; Wis- 
consin; Canada 57 
57. Nyctale acadica, (Gmelin,) Bon. Saw-whet Owl. The whole of temperate North Ame- 
rica; Fort Tejon, Cal 58 
58. Athene hypugaea, Bonap. Burrowing Owl. From Mississippi river to the Rocky Moun- 
tains 59 
59. Athene cunicularia , (Molina,) Bon. Burrowing Owl. North America, west of the Rocky 
Mountains; South America 60 
60. Glaucidium gnoma , (Wagler,) Cassin. Pigmy Owl. Oregon; California; Mexico - - • • • 62 
61. Nycteanivea, (Daud.) Gray. Snowy Owl. Northern regions of both continents; Canada; 
Greenland; South Carolina; Bermuda 63 
62. Surniaulula, (Linn.) Bonap. Hawk Owl. Northern regions of both continents; Canada 64 
63. Conurus carolinensis, (Linn.) Kuhl. Parakeet. Southern and southwestern States, as 
far west as the Missouri • • • 67 
(64.) Bhynchopsitta pachyrhyncha, (Sw.) Bon. Thick-billed Parrot. Rio Grande, Texas?? 66 
65. Trogon mexicanus, Swainson. Mexican Trogon. Northeastern Mexico to Rio Grande- 69 
66. Crotophaga rugirostris, Sw. Black Parrot. Florida to Brazil 71 
67. Crotophaga ani , Linn. Ani. Maritime parts of the southeastern United States and 
south to Brazil 72 
68. Geococcyx calif or nianus, (Less.) Baird. Chaparral Cock. Middle Texas, New Mexico, 
and California, to Central Mexico - 73 
69. Coccygus americanus , (Linn.) Bonap. Yellow-billed Cuckoo. Eastern United States to 
the Missouri plains 76 
70. Coccygus erytlirophthalmus , (Wils.) Bon. Black-billed Cuckoo. United States to the 
Missouri plains 77 
71. Coccygus minor , (Gmelin,) Cab. Mangrove Cuckoo. Florida keys to West Indies - • • • 78 
72. Campephilus principalis , (Linn.) Gray. Ivory-billed Woodpecker. Southern Atlantic 
and Gulf States. - 81 
(7 3. ) Campephilus imperialism (Gould, ) Gray. Imperial W oodpecker. Chiefly Central Ame- 
rica and southwestern Mexico - 82 
74. Picus ( Trichopicus) villosus, Linn. Hairy Woodpecker. Northern and western regions; 
var. major , medium, minor 84 
75. Picus (Trichopicus) harrisii, Aud. Harris’ Woodpecker. From the Pacific coast to 
the eastern slope of the Rocky Mountains 87 
76. Picus (Trichopicus) pubescens , Linn. Downy Woodpecker. Eastern United States, 
• towards the eastern slope of the Rocky Mountains 89 
77. Picus (Trichopicus) gairdneri, Aud. Gairdner’s Woodpecker. From Pacific coast to 
eastern base of Rocky Mountains 91 
