| 1 | Red-throated Loon | Gavia stellata |
| 2 | Pacific Loon | Gavia pacifica |
| 3 | Common Loon | Gavia immer |
| 4 | Least Grebe | Tachybaptus dominicus |
| 5 | Pied-billed Grebe | Podilymbus podiceps |
| 6 | Horned Grebe | Podiceps auritus |
| 7 | Red-necked Grebe | Podiceps grisegena |
| 8 | Eared Grebe | Podiceps nigricollis |
| 9 | Western Grebe | Aechmophorus occidentalis |
| 10 | Clark's Grebe | Aechmophorus clarkii |
| 11 | Black-footed Albatross | Phoebastria nigripes |
| 12 | Cory's Shearwater | Calonectris diomedea |
| 13 | Pink-footed Shearwater | Puffinus creatopus |
| 14 | Greater Shearwater | Puffinus gravis |
| 15 | Sooty Shearwater | Puffinus griseus |
| 16 | Wilson's Storm-Petrel | Oceanites oceanicus |
| 17 | Fork-tailed Storm-Petrel | Oceanodroma furcata |
| 18 | Leach's Storm-Petrel | Oceanodroma leucorhoa |
| 19 | Red-billed Tropicbird | Phaethon aethereus |
| 20 | Northern Gannet | Morus bassanus |
| 21 | American White Pelican | Pelecanus erythrorhynchos |
| 22 | Brown Pelican | Pelecanus occidentalis |
| 23 | Brandt's Cormorant | Phalacrocorax penicillatus |
| 24 | Neotropic Cormorant | Phalacrocorax brasilianus |
| 25 | Double-crested Cormorant | Phalacrocorax auritus |
| 26 | Great Cormorant | Phalacrocorax carbo |
| 27 | Pelagic Cormorant | Phalacrocorax pelagicus |
| 28 | Anhinga | Anhinga anhinga |
| 29 | Magnificent Frigatebird | Fregata magnificens |
| 30 | American Bittern | Botaurus lentiginosus |
| 31 | Great Blue Heron | Ardea herodias |
| 32 | Great Egret | Ardea alba |
| 33 | Western Reef-Heron | Egretta gularis |
| 34 | Snowy Egret | Egretta thula |
| 35 | Little Blue Heron | Egretta caerulea |
| 36 | Tricolored Heron | Egretta tricolor |
| 37 | Reddish Egret | Egretta rufescens |
| 38 | Cattle Egret | Bubulcus ibis |
| 39 | Green Heron | Butorides virescens |
| 40 | Black-crowned Night-Heron | Nycticorax nycticorax |
| 41 | Yellow-crowned Night-Heron | Nyctanassa violacea |
| 42 | White Ibis | Eudocimus albus |
| 43 | Glossy Ibis | Plegadis falcinellus |
| 44 | White-faced Ibis | Plegadis chihi |
| 45 | Roseate Spoonbill | Ajaia ajaja |
| 46 | Wood Stork | Mycteria americana |
| 47 | Black Vulture | Coragyps atratus |
| 48 | Turkey Vulture | Cathartes aura |
| 49 | California Condor | Gymnogyps californianus |
| 50 | Black-bellied Whistling-Duck | Dendrocygna autumnalis |
| 51 | Snow Goose | Chen caerulescens |
| 52 | Canada Goose | Branta canadensis |
| 53 | Brant | Branta bernicla |
| 54 | Mute Swan | Cygnus olor |
| 55 | Trumpeter Swan | Cygnus buccinator |
| 56 | Tundra Swan | Cygnus columbianus |
| 57 | Wood Duck | Aix sponsa |
| 58 | Gadwall | Anas strepera |
| 59 | American Wigeon | Anas americana |
| 60 | American Black Duck | Anas rubripes |
| 61 | Mallard | Anas platyrhynchos |
| 62 | Mottled Duck | Anas fulvigula |
| 63 | Blue-winged Teal | Anas discors |
| 64 | Cinnamon Teal | Anas cyanoptera |
| 65 | Northern Shoveler | Anas clypeata |
| 66 | Northern Pintail | Anas acuta |
| 67 | Green-winged Teal | Anas crecca |
| 68 | Canvasback | Aythya valisineria |
| 69 | Redhead | Aythya americana |
| 70 | Ring-necked Duck | Aythya collaris |
| 71 | Greater Scaup | Aythya marila |
| 72 | Lesser Scaup | Aythya affinis |
| 73 | King Eider | Somateria spectabilis |
| 74 | Common Eider | Somateria mollissima |
| 75 | Harlequin Duck | Histrionicus histrionicus |
| 76 | Surf Scoter | Melanitta perspicillata |
| 77 | White-winged Scoter | Melanitta fusca |
| 78 | Black Scoter | Melanitta nigra |
| 79 | Long-tailed Duck | Clangula hyemalis |
| 80 | Bufflehead | Bucephala albeola |
| 81 | Common Goldeneye | Bucephala clangula |
| 82 | Barrow's Goldeneye | Bucephala islandica |
| 83 | Hooded Merganser | Lophodytes cucullatus |
| 84 | Common Merganser | Mergus merganser |
| 85 | Red-breasted Merganser | Mergus serrator |
| 86 | Ruddy Duck | Oxyura jamaicensis |
| 87 | Osprey | Pandion haliaetus |
| 88 | Swallow-tailed Kite | Elanoides forficatus |
| 89 | White-tailed Kite | Elanus leucurus |
| 90 | Mississippi Kite | Ictinia mississippiensis |
| 91 | Bald Eagle | Haliaeetus leucocephalus |
| 92 | Northern Harrier | Circus cyaneus |
| 93 | Sharp-shinned Hawk | Accipiter striatus |
| 94 | Cooper's Hawk | Accipiter cooperii |
| 95 | Northern Goshawk | Accipiter gentilis |
| 96 | Gray Hawk | Asturina nitida |
| 97 | Harris's Hawk | Parabuteo unicinctus |
| 98 | Red-shouldered Hawk | Buteo lineatus |
| 99 | Broad-winged Hawk | Buteo platypterus |
| 100 | Swainson's Hawk | Buteo swainsoni |
| 101 | White-tailed Hawk | Buteo albicaudatus |
| 102 | Zone-tailed Hawk | Buteo albonotatus |
| 103 | Red-tailed Hawk | Buteo jamaicensis |
| 104 | Ferruginous Hawk | Buteo regalis |
| 105 | Rough-legged Hawk | Buteo lagopus |
| 106 | Golden Eagle | Aquila chrysaetos |
| 107 | Crested Caracara | Caracara cheriway |
| 108 | American Kestrel | Falco sparverius |
| 109 | Merlin | Falco columbarius |
| 110 | Peregrine Falcon | Falco peregrinus |
| 111 | Prairie Falcon | Falco mexicanus |
| 112 | Plain Chachalaca | Ortalis vetula |
| 113 | Gray Partridge | Perdix perdix |
| 114 | Ring-necked Pheasant | Phasianus colchicus |
| 115 | Ruffed Grouse | Bonasa umbellus |
| 116 | Blue Grouse | Dendragapus obscurus |
| 117 | Greater Prairie-Chicken | Tympanuchus cupido |
| 118 | Wild Turkey | Meleagris gallopavo |
| 119 | Mountain Quail | Oreortyx pictus |
| 120 | Scaled Quail | Callipepla squamata |
| 121 | California Quail | Callipepla californica |
| 122 | Gambel's Quail | Callipepla gambelii |
| 123 | Northern Bobwhite | Colinus virginianus |
| 124 | Clapper Rail | Rallus longirostris |
| 125 | King Rail | Rallus elegans |
| 126 | Virginia Rail | Rallus limicola |
| 127 | Sora | Porzana carolina |
| 128 | Purple Gallinule | Porphyrula martinica |
| 129 | Common Moorhen | Gallinula chloropus |
| 130 | American Coot | Fulica americana |
| 131 | Limpkin | Aramus guarauna |
| 132 | Sandhill Crane | Grus canadensis |
| 133 | Whooping Crane | Grus americana |
| 134 | Black-bellied Plover | Pluvialis squatarola |
| 135 | American Golden-Plover | Pluvialis dominica |
| 136 | Snowy Plover | Charadrius alexandrinus |
| 137 | Wilson's Plover | Charadrius wilsonia |
| 138 | Semipalmated Plover | Charadrius semipalmatus |
| 139 | Piping Plover | Charadrius melodus |
| 140 | Killdeer | Charadrius vociferus |
| 141 | American Oystercatcher | Haematopus palliatus |
| 142 | Black Oystercatcher | Haematopus bachmani |
| 143 | Black-necked Stilt | Himantopus mexicanus |
| 144 | American Avocet | Recurvirostra americana |
| 145 | Greater Yellowlegs | Tringa melanoleuca |
| 146 | Lesser Yellowlegs | Tringa flavipes |
| 147 | Solitary Sandpiper | Tringa solitaria |
| 148 | Willet | Catoptrophorus semipalmatus |
| 149 | Wandering Tattler | Heteroscelus incanus |
| 150 | Spotted Sandpiper | Actitis macularia |
| 151 | Upland Sandpiper | Bartramia longicauda |
| 152 | Whimbrel | Numenius phaeopus |
| 153 | Long-billed Curlew | Numenius americanus |
| 154 | Hudsonian Godwit | Limosa haemastica |
| 155 | Marbled Godwit | Limosa fedoa |
| 156 | Ruddy Turnstone | Arenaria interpres |
| 157 | Black Turnstone | Arenaria melanocephala |
| 158 | Surfbird | Aphriza virgata |
| 159 | Red Knot | Calidris canutus |
| 160 | Sanderling | Calidris alba |
| 161 | Semipalmated Sandpiper | Calidris pusilla |
| 162 | Western Sandpiper | Calidris mauri |
| 163 | Least Sandpiper | Calidris minutilla |
| 164 | White-rumped Sandpiper | Calidris fuscicollis |
| 165 | Baird's Sandpiper | Calidris bairdii |
| 166 | Pectoral Sandpiper | Calidris melanotos |
| 167 | Purple Sandpiper | Calidris maritima |
| 168 | Dunlin | Calidris alpina |
| 169 | Stilt Sandpiper | Calidris himantopus |
| 170 | Buff-breasted Sandpiper | Tryngites subruficollis |
| 171 | Short-billed Dowitcher | Limnodromus griseus |
| 172 | Long-billed Dowitcher | Limnodromus scolopaceus |
| 173 | Common Snipe | Gallinago gallinago |
| 174 | American Woodcock | Scolopax minor |
| 175 | Wilson's Phalarope | Phalaropus tricolor |
| 176 | Red-necked Phalarope | Phalaropus lobatus |
| 177 | Red Phalarope | Phalaropus fulicaria |
| 178 | Parasitic Jaeger | Stercorarius parasiticus |
| 179 | Laughing Gull | Larus atricilla |
| 180 | Franklin's Gull | Larus pipixcan |
| 181 | Black-headed Gull | Larus ridibundus |
| 182 | Bonaparte's Gull | Larus philadelphia |
| 183 | Heermann's Gull | Larus heermanni |
| 184 | Ring-billed Gull | Larus delawarensis |
| 185 | California Gull | Larus californicus |
| 186 | Herring Gull | Larus argentatus |
| 187 | Iceland Gull | Larus glaucoides |
| 188 | Western Gull | Larus occidentalis |
| 189 | Glaucous-winged Gull | Larus glaucescens |
| 190 | Glaucous Gull | Larus hyperboreus |
| 191 | Great Black-backed Gull | Larus marinus |
| 192 | Black-legged Kittiwake | Rissa tridactyla |
| 193 | Gull-billed Tern | Sterna nilotica |
| 194 | Caspian Tern | Sterna caspia |
| 195 | Royal Tern | Sterna maxima |
| 196 | Sandwich Tern | Sterna sandvicensis |
| 197 | Roseate Tern | Sterna dougallii |
| 198 | Common Tern | Sterna hirundo |
| 199 | Arctic Tern | Sterna paradisaea |
| 200 | Forster's Tern | Sterna forsteri |
| 201 | Least Tern | Sterna antillarum |
| 202 | Black Tern | Chlidonias niger |
| 203 | Black Skimmer | Rynchops niger |
| 204 | Common Murre | Uria aalge |
| 205 | Thick-billed Murre | Uria lomvia |
| 206 | Black Guillemot | Cepphus grylle |
| 207 | Pigeon Guillemot | Cepphus columba |
| 208 | Xantus's Murrelet | Synthliboramphus hypoleucus |
| 209 | Cassin's Auklet | Ptychoramphus aleuticus |
| 210 | Rhinoceros Auklet | Cerorhinca monocerata |
| 211 | Atlantic Puffin | Fratercula arctica |
| 212 | Tufted Puffin | Fratercula cirrhata |
| 213 | Rock Dove | Columba livia |
| 214 | Band-tailed Pigeon | Columba fasciata |
| 215 | Eurasian Collared-Dove | Streptopelia decaocto |
| 216 | Spotted Dove | Streptopelia chinensis |
| 217 | White-winged Dove | Zenaida asiatica |
| 218 | Mourning Dove | Zenaida macroura |
| 219 | Inca Dove | Columbina inca |
| 220 | Common Ground-Dove | Columbina passerina |
| 221 | White-tipped Dove | Leptotila verreauxi |
| 222 | Red-crowned Parrot | Amazona viridigenalis |
| 223 | Yellow-headed Parrot | Amazona oratrix |
| 224 | Black-billed Cuckoo | Coccyzus erythropthalmus |
| 225 | Yellow-billed Cuckoo | Coccyzus americanus |
| 226 | Mangrove Cuckoo | Coccyzus minor |
| 227 | Greater Roadrunner | Geococcyx californianus |
| 228 | Barn Owl | Tyto alba |
| 229 | Eastern Screech-Owl | Otus asio |
| 230 | Great Horned Owl | Bubo virginianus |
| 231 | Snowy Owl | Nyctea scandiaca |
| 232 | Elf Owl | Micrathene whitneyi |
| 233 | Burrowing Owl | Athene cunicularia |
| 234 | Barred Owl | Strix varia |
| 235 | Great Gray Owl | Strix nebulosa |
| 236 | Long-eared Owl | Asio otus |
| 237 | Short-eared Owl | Asio flammeus |
| 238 | Northern Saw-whet Owl | Aegolius acadicus |
| 239 | Lesser Nighthawk | Chordeiles acutipennis |
| 240 | Common Nighthawk | Chordeiles minor |
| 241 | Common Pauraque | Nyctidromus albicollis |
| 242 | Common Poorwill | Phalaenoptilus nuttallii |
| 243 | Chuck-will's-widow | Caprimulgus carolinensis |
| 244 | Whip-poor-will | Caprimulgus vociferus |
| 245 | Chimney Swift | Chaetura pelagica |
| 246 | Vaux's Swift | Chaetura vauxi |
| 247 | White-throated Swift | Aeronautes saxatalis |
| 248 | Broad-billed Hummingbird | Cynanthus latirostris |
| 249 | Berylline Hummingbird | Amazilia beryllina |
| 250 | Buff-bellied Hummingbird | Amazilia yucatanensis |
| 251 | Violet-crowned Hummingbird | Amazilia violiceps |
| 252 | Blue-throated Hummingbird | Lampornis clemenciae |
| 253 | Magnificent Hummingbird | Eugenes fulgens |
| 254 | Lucifer Hummingbird | Calothorax lucifer |
| 255 | Ruby-throated Hummingbird | Archilochus colubris |
| 256 | Black-chinned Hummingbird | Archilochus alexandri |
| 257 | Anna's Hummingbird | Calypte anna |
| 258 | Costa's Hummingbird | Calypte costae |
| 259 | Calliope Hummingbird | Stellula calliope |
| 260 | Broad-tailed Hummingbird | Selasphorus platycercus |
| 261 | Rufous Hummingbird | Selasphorus rufus |
| 262 | Elegant Trogon | Trogon elegans |
| 263 | Ringed Kingfisher | Ceryle torquata |
| 264 | Belted Kingfisher | Ceryle alcyon |
| 265 | Green Kingfisher | Chloroceryle americana |
| 266 | Red-headed Woodpecker | Melanerpes erythrocephalus |
| 267 | Acorn Woodpecker | Melanerpes formicivorus |
| 268 | Gila Woodpecker | Melanerpes uropygialis |
| 269 | Golden-fronted Woodpecker | Melanerpes aurifrons |
| 270 | Red-bellied Woodpecker | Melanerpes carolinus |
| 271 | Yellow-bellied Sapsucker | Sphyrapicus varius |
| 272 | Red-breasted Sapsucker | Sphyrapicus ruber |
| 273 | Ladder-backed Woodpecker | Picoides scalaris |
| 274 | Nuttall's Woodpecker | Picoides nuttallii |
| 275 | Downy Woodpecker | Picoides pubescens |
| 276 | Hairy Woodpecker | Picoides villosus |
| 277 | Strickland's Woodpecker | Picoides stricklandi |
| 278 | Red-cockaded Woodpecker | Picoides borealis |
| 279 | White-headed Woodpecker | Picoides albolarvatus |
| 280 | Black-backed Woodpecker | Picoides arcticus |
| 281 | Northern Flicker | Colaptes auratus |
| 282 | Pileated Woodpecker | Dryocopus pileatus |
| 283 | Olive-sided Flycatcher | Contopus cooperi |
| 284 | Greater Pewee | Contopus pertinax |
| 285 | Western Wood-Pewee | Contopus sordidulus |
| 286 | Eastern Wood-Pewee | Contopus virens |
| 287 | Yellow-bellied Flycatcher | Empidonax flaviventris |
| 288 | Willow Flycatcher | Empidonax traillii |
| 289 | Least Flycatcher | Empidonax minimus |
| 290 | Pacific-slope Flycatcher | Empidonax difficilis |
| 291 | Black Phoebe | Sayornis nigricans |
| 292 | Eastern Phoebe | Sayornis phoebe |
| 293 | Say's Phoebe | Sayornis saya |
| 294 | Vermilion Flycatcher | Pyrocephalus rubinus |
| 295 | Ash-throated Flycatcher | Myiarchus cinerascens |
| 296 | Great Crested Flycatcher | Myiarchus crinitus |
| 297 | Brown-crested Flycatcher | Myiarchus tyrannulus |
| 298 | Great Kiskadee | Pitangus sulphuratus |
| 299 | Sulphur-bellied Flycatcher | Myiodynastes luteiventris |
| 300 | Couch's Kingbird | Tyrannus couchii |
| 301 | Cassin's Kingbird | Tyrannus vociferans |
| 302 | Western Kingbird | Tyrannus verticalis |
| 303 | Eastern Kingbird | Tyrannus tyrannus |
| 304 | Gray Kingbird | Tyrannus dominicensis |
| 305 | Scissor-tailed Flycatcher | Tyrannus forficatus |
| 306 | Rose-throated Becard | Pachyramphus aglaiae |
| 307 | Loggerhead Shrike | Lanius ludovicianus |
| 308 | Northern Shrike | Lanius excubitor |
| 309 | White-eyed Vireo | Vireo griseus |
| 310 | Bell's Vireo | Vireo bellii |
| 311 | Yellow-throated Vireo | Vireo flavifrons |
| 312 | Blue-headed Vireo | Vireo solitarius |
| 313 | Hutton's Vireo | Vireo huttoni |
| 314 | Warbling Vireo | Vireo gilvus |
| 315 | Red-eyed Vireo | Vireo olivaceus |
| 316 | Black-whiskered Vireo | Vireo altiloquus |
| 317 | Gray Jay | Perisoreus canadensis |
| 318 | Steller's Jay | Cyanocitta stelleri |
| 319 | Blue Jay | Cyanocitta cristata |
| 320 | Green Jay | Cyanocorax yncas |
| 321 | Brown Jay | Cyanocorax morio |
| 322 | Western Scrub-Jay | Aphelocoma californica |
| 323 | Mexican Jay | Aphelocoma ultramarina |
| 324 | Pinyon Jay | Gymnorhinus cyanocephalus |
| 325 | Clark's Nutcracker | Nucifraga columbiana |
| 326 | Black-billed Magpie | Pica hudsonia |
| 327 | Yellow-billed Magpie | Pica nuttalli |
| 328 | American Crow | Corvus brachyrhynchos |
| 329 | Northwestern Crow | Corvus caurinus |
| 330 | Fish Crow | Corvus ossifragus |
| 331 | Chihuahuan Raven | Corvus cryptoleucus |
| 332 | Common Raven | Corvus corax |
| 333 | Horned Lark | Eremophila alpestris |
| 334 | Purple Martin | Progne subis |
| 335 | Tree Swallow | Tachycineta bicolor |
| 336 | Violet-green Swallow | Tachycineta thalassina |
| 337 | Northern Rough-winged Swallow | Stelgidopteryx serripennis |
| 338 | Bank Swallow | Riparia riparia |
| 339 | Cliff Swallow | Petrochelidon pyrrhonota |
| 340 | Barn Swallow | Hirundo rustica |
| 341 | Carolina Chickadee | Poecile carolinensis |
| 342 | Black-capped Chickadee | Poecile atricapilla |
| 343 | Mountain Chickadee | Poecile gambeli |
| 344 | Mexican Chickadee | Poecile sclateri |
| 345 | Chestnut-backed Chickadee | Poecile rufescens |
| 346 | Boreal Chickadee | Poecile hudsonica |
| 347 | Bridled Titmouse | Baeolophus wollweberi |
| 348 | Oak Titmouse | Baeolophus inornatus |
| 349 | Tufted Titmouse | Baeolophus bicolor |
| 350 | Verdin | Auriparus flaviceps |
| 351 | Bushtit | Psaltriparus minimus |
| 352 | Red-breasted Nuthatch | Sitta canadensis |
| 353 | White-breasted Nuthatch | Sitta carolinensis |
| 354 | Pygmy Nuthatch | Sitta pygmaea |
| 355 | Brown-headed Nuthatch | Sitta pusilla |
| 356 | Brown Creeper | Certhia americana |
| 357 | Cactus Wren | Campylorhynchus brunneicapillus |
| 358 | Rock Wren | Salpinctes obsoletus |
| 359 | Canyon Wren | Catherpes mexicanus |
| 360 | Carolina Wren | Thryothorus ludovicianus |
| 361 | Bewick's Wren | Thryomanes bewickii |
| 362 | House Wren | Troglodytes aedon |
| 363 | Winter Wren | Troglodytes troglodytes |
| 364 | Sedge Wren | Cistothorus platensis |
| 365 | Marsh Wren | Cistothorus palustris |
| 366 | American Dipper | Cinclus mexicanus |
| 367 | Golden-crowned Kinglet | Regulus satrapa |
| 368 | Ruby-crowned Kinglet | Regulus calendula |
| 369 | Blue-gray Gnatcatcher | Polioptila caerulea |
| 370 | Black-tailed Gnatcatcher | Polioptila melanura |
| 371 | Northern Wheatear | Oenanthe oenanthe |
| 372 | Eastern Bluebird | Sialia sialis |
| 373 | Western Bluebird | Sialia mexicana |
| 374 | Mountain Bluebird | Sialia currucoides |
| 375 | Townsend's Solitaire | Myadestes townsendi |
| 376 | Veery | Catharus fuscescens |
| 377 | Gray-cheeked Thrush | Catharus minimus |
| 378 | Swainson's Thrush | Catharus ustulatus |
| 379 | Hermit Thrush | Catharus guttatus |
| 380 | Wood Thrush | Hylocichla mustelina |
| 381 | American Robin | Turdus migratorius |
| 382 | Varied Thrush | Ixoreus naevius |
| 383 | Wrentit | Chamaea fasciata |
| 384 | Gray Catbird | Dumetella carolinensis |
| 385 | Northern Mockingbird | Mimus polyglottos |
| 386 | Sage Thrasher | Oreoscoptes montanus |
| 387 | Brown Thrasher | Toxostoma rufum |
| 388 | Long-billed Thrasher | Toxostoma longirostre |
| 389 | Curve-billed Thrasher | Toxostoma curvirostre |
| 390 | California Thrasher | Toxostoma redivivum |
| 391 | European Starling | Sturnus vulgaris |
| 392 | American Pipit | Anthus rubescens |
| 393 | Cedar Waxwing | Bombycilla cedrorum |
| 394 | Phainopepla | Phainopepla nitens |
| 395 | Olive Warbler | Peucedramus taeniatus |
| 396 | Blue-winged Warbler | Vermivora pinus |
| 397 | Golden-winged Warbler | Vermivora chrysoptera |
| 398 | Tennessee Warbler | Vermivora peregrina |
| 399 | Orange-crowned Warbler | Vermivora celata |
| 400 | Nashville Warbler | Vermivora ruficapilla |
| 401 | Virginia's Warbler | Vermivora virginiae |
| 402 | Lucy's Warbler | Vermivora luciae |
| 403 | Northern Parula | Parula americana |
| 404 | Tropical Parula | Parula pitiayumi |
| 405 | Yellow Warbler | Dendroica petechia |
| 406 | Chestnut-sided Warbler | Dendroica pensylvanica |
| 407 | Magnolia Warbler | Dendroica magnolia |
| 408 | Cape May Warbler | Dendroica tigrina |
| 409 | Black-throated Blue Warbler | Dendroica caerulescens |
| 410 | Yellow-rumped Warbler | Dendroica coronata |
| 411 | Black-throated Gray Warbler | Dendroica nigrescens |
| 412 | Black-throated Green Warbler | Dendroica virens |
| 413 | Townsend's Warbler | Dendroica townsendi |
| 414 | Hermit Warbler | Dendroica occidentalis |
| 415 | Blackburnian Warbler | Dendroica fusca |
| 416 | Yellow-throated Warbler | Dendroica dominica |
| 417 | Grace's Warbler | Dendroica graciae |
| 418 | Pine Warbler | Dendroica pinus |
| 419 | Kirtland's Warbler | Dendroica kirtlandii |
| 420 | Prairie Warbler | Dendroica discolor |
| 421 | Palm Warbler | Dendroica palmarum |
| 422 | Bay-breasted Warbler | Dendroica castanea |
| 423 | Blackpoll Warbler | Dendroica striata |
| 424 | Cerulean Warbler | Dendroica cerulea |
| 425 | Black-and-white Warbler | Mniotilta varia |
| 426 | American Redstart | Setophaga ruticilla |
| 427 | Prothonotary Warbler | Protonotaria citrea |
| 428 | Worm-eating Warbler | Helmitheros vermivorus |
| 429 | Ovenbird | Seiurus aurocapillus |
| 430 | Northern Waterthrush | Seiurus noveboracensis |
| 431 | Louisiana Waterthrush | Seiurus motacilla |
| 432 | Kentucky Warbler | Oporornis formosus |
| 433 | Mourning Warbler | Oporornis philadelphia |
| 434 | MacGillivray's Warbler | Oporornis tolmiei |
| 435 | Common Yellowthroat | Geothlypis trichas |
| 436 | Hooded Warbler | Wilsonia citrina |
| 437 | Wilson's Warbler | Wilsonia pusilla |
| 438 | Canada Warbler | Wilsonia canadensis |
| 439 | Red-faced Warbler | Cardellina rubrifrons |
| 440 | Painted Redstart | Myioborus pictus |
| 441 | Yellow-breasted Chat | Icteria virens |
| 442 | Hepatic Tanager | Piranga flava |
| 443 | Summer Tanager | Piranga rubra |
| 444 | Scarlet Tanager | Piranga olivacea |
| 445 | Western Tanager | Piranga ludoviciana |
| 446 | Olive Sparrow | Arremonops rufivirgatus |
| 447 | Green-tailed Towhee | Pipilo chlorurus |
| 448 | Eastern Towhee | Pipilo erythrophthalmus |
| 449 | California Towhee | Pipilo crissalis |
| 450 | Abert's Towhee | Pipilo aberti |
| 451 | Cassin's Sparrow | Aimophila cassinii |
| 452 | Botteri's Sparrow | Aimophila botterii |
| 453 | Rufous-crowned Sparrow | Aimophila ruficeps |
| 454 | American Tree Sparrow | Spizella arborea |
| 455 | Chipping Sparrow | Spizella passerina |
| 456 | Brewer's Sparrow | Spizella breweri |
| 457 | Field Sparrow | Spizella pusilla |
| 458 | Vesper Sparrow | Pooecetes gramineus |
| 459 | Lark Sparrow | Chondestes grammacus |
| 460 | Black-throated Sparrow | Amphispiza bilineata |
| 461 | Sage Sparrow | Amphispiza belli |
| 462 | Lark Bunting | Calamospiza melanocorys |
| 463 | Savannah Sparrow | Passerculus sandwichensis |
| 464 | Grasshopper Sparrow | Ammodramus savannarum |
| 465 | Saltmarsh Sharp-tailed Sparrow | Ammodramus caudacutus |
| 466 | Seaside Sparrow | Ammodramus maritimus |
| 467 | Fox Sparrow | Passerella iliaca |
| 468 | Song Sparrow | Melospiza melodia |
| 469 | Lincoln's Sparrow | Melospiza lincolnii |
| 470 | Swamp Sparrow | Melospiza georgiana |
| 471 | White-throated Sparrow | Zonotrichia albicollis |
| 472 | White-crowned Sparrow | Zonotrichia leucophrys |
| 473 | Golden-crowned Sparrow | Zonotrichia atricapilla |
| 474 | Dark-eyed Junco | Junco hyemalis |
| 475 | Yellow-eyed Junco | Junco phaeonotus |
| 476 | Lapland Longspur | Calcarius lapponicus |
| 477 | Chestnut-collared Longspur | Calcarius ornatus |
| 478 | Snow Bunting | Plectrophenax nivalis |
| 479 | Northern Cardinal | Cardinalis cardinalis |
| 480 | Pyrrhuloxia | Cardinalis sinuatus |
| 481 | Rose-breasted Grosbeak | Pheucticus ludovicianus |
| 482 | Black-headed Grosbeak | Pheucticus melanocephalus |
| 483 | Blue Grosbeak | Guiraca caerulea |
| 484 | Lazuli Bunting | Passerina amoena |
| 485 | Indigo Bunting | Passerina cyanea |
| 486 | Varied Bunting | Passerina versicolor |
| 487 | Dickcissel | Spiza americana |
| 488 | Bobolink | Dolichonyx oryzivorus |
| 489 | Red-winged Blackbird | Agelaius phoeniceus |
| 490 | Eastern Meadowlark | Sturnella magna |
| 491 | Western Meadowlark | Sturnella neglecta |
| 492 | Yellow-headed Blackbird | Xanthocephalus xanthocephalus |
| 493 | Rusty Blackbird | Euphagus carolinus |
| 494 | Brewer's Blackbird | Euphagus cyanocephalus |
| 495 | Common Grackle | Quiscalus quiscula |
| 496 | Boat-tailed Grackle | Quiscalus major |
| 497 | Great-tailed Grackle | Quiscalus mexicanus |
| 498 | Bronzed Cowbird | Molothrus aeneus |
| 499 | Brown-headed Cowbird | Molothrus ater |
| 500 | Orchard Oriole | Icterus spurius |
| 501 | Hooded Oriole | Icterus cucullatus |
| 502 | Bullock's Oriole | Icterus bullockii |
| 503 | Altamira Oriole | Icterus gularis |
| 504 | Baltimore Oriole | Icterus galbula |
| 505 | Brown-capped Rosy-Finch | Leucosticte australis |
| 506 | Pine Grosbeak | Pinicola enucleator |
| 507 | Purple Finch | Carpodacus purpureus |
| 508 | Cassin's Finch | Carpodacus cassinii |
| 509 | House Finch | Carpodacus mexicanus |
| 510 | Red Crossbill | Loxia curvirostra |
| 511 | Common Redpoll | Carduelis flammea |
| 512 | Hoary Redpoll | Carduelis hornemanni |
| 513 | Pine Siskin | Carduelis pinus |
| 514 | Lesser Goldfinch | Carduelis psaltria |
| 515 | American Goldfinch | Carduelis tristis |
| 516 | Evening Grosbeak | Coccothraustes vespertinus |
| 517 | House Sparrow | Passer domesticus |