| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 297 | Dusky Grouse | Dendragapus obscurus obscurus | [117] |
| 297a | Sooty Grouse | " " fuliginosus | [117] |
| 297b | Richardson's Grouse | " " richardsoni | [117] |
| 297c | Sierra Grouse | " " sierræ | [295] |
| 298 | Hudsonian Spruce Partridge | Canachites canadensis canadensis | [117] |
| 298b | Alaska Spruce Partridge | " " osgoodi | [117] |
| 298c | Canada Spruce Partridge | " " canace | [117] |
| 299 | Franklin's Grouse | " franklini | [117] |
| 300 | Ruffed Grouse | Bonasa umbellus umbellus | [118] |
| 300a | Canada Ruffed Grouse | " " togata | [118] |
| 300b | Gray Ruffed Grouse | " " umbelloides | [118] |
| 300c | Oregon Ruffed Grouse | " " sabini | [118] |
| 301 | Willow Ptarmigan | Lagopus lagopus lagopus | [119] |
| 301a | Allen's Ptarmigan | " " alleni | [119] |
| 301b | Alexander's Ptarmigan | " " alexandræ | [295] |
| 301c | Ungava Ptarmigan | " " ungavus | [295] |
| 302 | Rock Ptarmigan | " rupestris rupestris | [119] |
| 302a | Reinhardt's Ptarmigan | " " reinhardi | [119] |
| 302b | Nelson's Ptarmigan | " " nelsoni | [119] |
| 302c | Turner's Ptarmigan | " " atkhensis | [120] |
| 302d | Townsend's Ptarmigan | " " townsendi | [120] |
| 302e | Adak Ptarmigan | " " chamberlaini | [296] |
| 302f | Dixon's Ptarmigan | " " dixoni | [296] |
| 302.1 | Evermann's Ptarmigan | " evermanni | [120] |
| 303 | Welch's Ptarmigan | " welchi | [120] |
| 304 | White-tailed Ptarmigan | Lagopus leucurus leucurus | [118] |
| 304a | Kenai White-tailed Ptarmigan | " " peninsularis | [118] |
| 305 | Prairie Chicken | Tympanuchus americanus americanus | [121] |
| 305a | Attwater's Prairie Chicken | " " attwateri | [121] |
| 306 | Heath Hen | " cupido | [121] |
| 307 | Lesser Prairie Chicken | " pallidicinctus | [121] |
| 308 | Sharp-tailed Grouse | Pediœcetes phasianellus phasianellus | [121] |
| 308a | Columbian Sharp-tailed Grouse | Pediœcetes phasianellus columbianus | [121] |
| 308b | Prairie Sharp-tailed Grouse | " " campestris | [121] |
| 309 | Sage Hen | Centrocercus urophasianus | [122] |
Family MELEAGRIDÆ. Turkeys.
| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 310 | Merriam's Turkey | Meleagris gallopavo merriami | [122] |
| 310a | Wild Turkey | " " silvestris | [122] |
| 310b | Florida Turkey | " " osceola | [122] |
| 310c | Rio Grande Turkey | " " intermedia | [122] |
Family CRACIDÆ. Curassows and Guans.
| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 311 | Chachalaca | Ortalis vetula mccalli | [122] |
Order COLUMBÆ. Pigeons
Family COLUMBIDÆ. Pigeons.
| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 312 | Band-tailed Pigeon | Columba fasciata fasciata | [124] |
| 312a | Viosca's Pigeon | " " vioscæ | [124] |
| 313 | Red-billed Pigeon | " flavirostris | [124] |
| 314 | White-crowned Pigeon | " leucocephala | [124] |
| [314.1] | Scaled Pigeon | " squamosa | A.V. |
| 315 | Passenger Pigeon | Ectopistes migratorius | [125] |
| 316 | Mourning Dove | Zenaidura macroura carolinensis | [125] |
| 316i | Western Mourning Dove | " " marginella | [296] |
| 317 | Zenaida Dove | Zenaida zenaida | [125] |
| 318 | White-fronted Dove | Leptotila fulviventris brachyptera | [125] |
| 319 | West Indian White-winged Dove | Melopelia asiatica asiatica | [126] |
| 319a | White-winged Dove | " " trudeaui | [296] |
| 320 | Ground Dove | Chæmepelia passerina terrestris | [126] |
| 320a | Mexican Ground Dove | " " pallescens | [126] |
| 320b | Bermuda Ground Dove | " " bermudiana | [126] |
| 321 | Inca Dove | Scardafella inca | [126] |
| [322] | Key West Quail-dove | Geotrygon chrysia | [126] |
| [322.1] | Ruddy Quail-dove | " montana | [126] |
| [323] | Blue-headed Quail-dove | Starnœnas cyanocephala | [126] |
Order RAPTORES. Birds of Prey.
Family CATHARTIDÆ. American Vultures.