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Complete Birdpedia Species List [Taxonomy: Clements (v2018-8)] No. IUCN   Name Scientific Name Size 1  NT    Albatross, Black-footed Phoebastria nigripes 62 - 82 2  NT    Albatross, Laysan Phoebastria immutabilis 80 - 82 3  VU    Albatross, Short-tailed Phoebastria albatrus 80 - 100 4  LC    Anhinga Anhinga anhinga 85 - 89 5  LC    Ani, Groove-billed Crotophaga sulcirostris 30 - 34 6  LC    Ani, Smooth-billed Crotophaga ani 33 - 40 7  LC    Ant-Tanager, Red-crowned Habia rubica 17 - 19 8  LC    Ant-Tanager, Red-throated Habia fuscicauda 18 - 20 9  LC    Antbird, Dusky Cercomacroides tyrannina 13.50 - 14.50 10  LC    Antpitta, Scaled Grallaria guatimalensis 17 - 18 11  LC    Antshrike, Barred Thamnophilus doliatus 15 - 16.50 12  LC    Antshrike, Great Taraba major 19 - 20 13  LC    Antshrike, Russet Thamnistes anabatinus 14.50 - 15 14  LC    Antthrush, Black-faced Formicarius analis 17 - 20 15  LC    Antvireo, Plain Dysithamnus mentalis 11.50 16  LC    Antwren, Dot-winged Microrhopias quixensis 11.50 - 12.50 17  LC    Antwren, Slaty Myrmotherula schisticolor 10 18  LC    Aracari, Collared Pteroglossus torquatus 41 19  LC    Attila, Bright-rumped Attila spadiceus 17 - 21.50 20  NT    Auklet, Cassin's Ptychoramphus aleuticus 23 21  LC    Auklet, Crested Aethia cristatella 23 - 27 22  LC    Auklet, Rhinoceros Cerorhinca monocerata 32 - 38 23  LC    Avocet, American Recurvirostra americana 43 - 46 24  LC    Bananaquit Coereba flaveola 10 - 11 25  LC    Beardless-Tyrannulet, Northern Camptostoma imberbe 11 26  LC    Becard, Cinnamon Pachyramphus cinnamomeus 14 - 14.80 27  LC    Becard, Grey-collared Pachyramphus major 13 - 14 28  LC    Becard, Rose-throated Pachyramphus aglaiae 19 29  LC    Becard, White-winged Pachyramphus polychopterus 15 30  LC    Bentbill, Northern Oncostoma cinereigulare 9.50 31  LC    Bittern, American Botaurus lentiginosus 60 - 85 32  LC    Bittern, Least Ixobrychus exilis 28 - 36 33  LC    Bittern, Pinnated Botaurus pinnatus 64 - 76 34  LC    Black-Hawk, Common Buteogallus anthracinus 46 - 51 35  LC    Black-Hawk, Great Buteogallus urubitinga 64 36  LC    Blackbird, Brewer's Euphagus cyanocephalus 23 37  LC    Blackbird, Melodious Dives dives 25 38  LC    Blackbird, Red-winged Agelaius phoeniceus 22 39  VU    Blackbird, Rusty Euphagus carolinus 23 40  EN    Blackbird, Tricolored Agelaius tricolor 18 - 24 41  LC    Blackbird, Yellow-headed Xanthocephalus xanthocephalus 24 42  LC    Bluebird, Eastern Sialia sialis 17.50 43  LC    Bluebird, Mountain Sialia currucoides 18.50 44  LC    Bluebird, Western Sialia mexicana 17.50 45  LC    Bobolink Dolichonyx oryzivorus 17 - 18 46  LC    Bobwhite, Black-throated Colinus nigrogularis 20 - 21 47  NT    Bobwhite, Northern Colinus virginianus 20 - 28 48  LC    Booby, Blue-footed Sula nebouxii 76 - 84 49  LC    Booby, Brown Sula leucogaster 65 - 76 50  LC    Booby, Masked Sula dactylatra 75 - 85 51  LC    Booby, Nazca Sula granti 90 - 92 52  LC    Booby, Red-footed Sula sula 70 - 80 53  LC    Brush-Finch, Chestnut-capped Arremon brunneinucha 19 54  LC    Brush-Finch, Green-striped Arremon virenticeps 17.50 - 18 55  LC    Brush-Finch, Rufous-capped Atlapetes pileatus 13.50 - 14 56  LC    Brush-Finch, White-naped Atlapetes albinucha 17.50 - 18 57  LC    Bufflehead Bucephala albeola 34 - 35 58  LC    Bunting, Blue Cyanocompsa parellina 14 59  LC    Bunting, Indigo Passerina cyanea 13.50 60  LC    Bunting, Lark Calamospiza melanocorys 16.50 - 18 61  LC    Bunting, Lazuli Passerina amoena 14 62  LC    Bunting, Orange-breasted Passerina leclancherii 12.50 - 13 63  LC    Bunting, Painted Passerina ciris 14 64  NT    Bunting, Rose-bellied Passerina rositae 13.50 - 14 65  LC    Bunting, Varied Passerina versicolor 14 66  LC    Bush-Tanager, Common Chlorospingus flavopectus 13 - 14.50 67  LC    Bushtit Psaltriparus minimus 11 68  LC    Cacique, Yellow-billed Amblycercus holosericeus 21 - 25 69  LC    Cacique, Yellow-winged Cassiculus melanicterus 30 - 30.50 70  LC    Canvasback Aythya valisineria 48 - 56 71  LC    Caracara, Crested Caracara cheriway 48 - 53 72  EX    Caracara, Guadalupe Caracara lutosa 50 - 64 73  LC    Caracara, Red-throated Ibycter americanus 48 - 56 74  LC    Cardinal, Northern Cardinalis cardinalis 22 75  NT    Catbird, Black Melanoptila glabrirostris 20 - 20.50 76  LC    Catbird, Grey Dumetella carolinensis 20 - 22 77  LC    Chachalaca, Plain Ortalis vetula 56 78  LC    Chachalaca, Rufous-bellied Ortalis wagleri 60 - 61 79  LC    Chachalaca, West Mexican Ortalis poliocephala 60 - 61 80  LC    Chachalaca, White-bellied Ortalis leucogastra 60 - 61 81  LC    Chat, Grey-throated Granatellus sallaei 12.50 - 13 82  LC    Chat, Red-breasted Granatellus venustus 13.50 - 14 83  LC    Chat, Yellow-breasted Icteria virens 19 84  LC    Chickadee, Mexican Poecile sclateri 13 85  LC    Chickadee, Mountain Poecile gambeli 13 86  LC    Chlorophonia, Blue-crowned Chlorophonia occipitalis 13.50 - 14 87  NT    Chuck-will's-widow Antrostomus carolinensis 27 - 34 88  LC    Collared-Dove, African Streptopelia roseogrisea 24 - 26 89  LC    Collared-Dove, Eurasian Streptopelia decaocto 28 - 34 90  CR    Condor, California Gymnogyps californianus 117 - 134 91  LC    Coot, American Fulica americana 32 - 43 92  LC    Coquette, Black-crested Lophornis helenae 8 93  CR    Coquette, Short-crested Lophornis brachylophus 7 94  LC    Cormorant, Brandt's Phalacrocorax penicillatus 89 95  LC    Cormorant, Double-crested Phalacrocorax auritus 79 - 91 96  LC    Cormorant, Neotropic Phalacrocorax brasilianus 58 - 73 97  LC    Cormorant, Pelagic Phalacrocorax pelagicus 66 98  LC    Cotinga, Lovely Cotinga amabilis 20 99  LC    Cowbird, Bronzed Molothrus aeneus 18.50 - 20 100  LC    Cowbird, Brown-headed Molothrus ater 19 101  LC    Cowbird, Giant Molothrus oryzivorus 28 - 38 102  LC    Cowbird, Shiny Molothrus bonariensis 17 - 22 103  LC    Crake, Grey-breasted Laterallus exilis 14 104  LC    Crake, Ruddy Laterallus ruber 14 - 17 105  LC    Crake, Uniform Amaurolimnas concolor 20 106  LC    Crake, Yellow-breasted Hapalocrex flaviventer 14 107  LC    Crane, Sandhill Antigone canadensis 86 - 122 108  EN    Crane, Whooping Grus americana 127 - 140 109  LC    Crossbill, Red Loxia curvirostra 14 - 16.50 110  LC    Crow, American Corvus brachyrhynchos 45 111  LC    Crow, Sinaloa Corvus sinaloae 38 112  LC    Crow, Tamaulipas Corvus imparatus 37 113  LC    Cuckoo, Black-billed Coccyzus erythropthalmus 28 - 31 114  LC    Cuckoo, Mangrove Coccyzus minor 30 115  LC    Cuckoo, Pheasant Dromococcyx phasianellus 38 116  LC    Cuckoo, Squirrel Piaya cayana 43 117  LC    Cuckoo, Striped Tapera naevia 28 - 30 118  LC    Cuckoo, Yellow-billed Coccyzus americanus 26 - 30 119  VU    Curassow, Great Crax rubra 78 - 92 120  PE    Curlew, Eskimo Numenius borealis 29 - 38 121  LC    Curlew, Long-billed Numenius americanus 50 - 65 122  LC    Dickcissel Spiza americana 15 123  LC    Dipper, American Cinclus mexicanus 16 - 19 124  LC    Dotterel, Eurasian Charadrius morinellus 20 - 22 125  LC    Dove, Caribbean Leptotila jamaicensis 30 - 33 126  LC    Dove, Grey-chested Leptotila cassinii 22.50 - 28 127  LC    Dove, Grey-headed Leptotila plumbeiceps 23.50 - 26 128  LC    Dove, Inca Columbina inca 21 129  LC    Dove, Mourning Zenaida macroura 27 - 34 130  EW    Dove, Socorro Zenaida graysoni 26.50 - 30.50 131  LC    Dove, Spotted Streptopelia chinensis 27.50 - 32 132  LC    Dove, White-tipped Leptotila verreauxi 24 - 30 133  LC    Dove, White-winged Zenaida asiatica 25 - 31 134  LC    Dove, Zenaida Zenaida aurita 27 135  LC    Dowitcher, Long-billed Limnodromus scolopaceus 24 - 30 136  LC    Dowitcher, Short-billed Limnodromus griseus 25 - 30 137  LC    Duck, Harlequin Histrionicus histrionicus 38 - 45 138  VU    Duck, Long-tailed Clangula hyemalis 40 - 47 139  LC    Duck, Masked Nomonyx dominicus 29 - 36 140  LC    Duck, Mottled Anas fulvigula 53 - 58 141  LC    Duck, Muscovy Cairina moschata 66 - 84 142  LC    Duck, Ring-necked Aythya collaris 42 - 43.50 143  LC    Duck, Ruddy Oxyura jamaicensis 35 - 43 144  LC    Duck, Wood Aix sponsa 47 - 54 145  LC    Dunlin Calidris alpina 16 - 22 146  LC    Eagle, Bald Haliaeetus leucocephalus 70 - 94 147  NT    Eagle, Crested Morphnus guianensis 81 - 86 148  LC    Eagle, Golden Aquila chrysaetos 75 - 102 149  NT    Eagle, Harpy Harpia harpyja 86 - 93 150  NT    Eagle, Solitary Buteogallus solitarius 76 151  LC    Egret, Cattle Bubulcus ibis 48 - 53 152  LC    Egret, Great Ardea alba 76 - 100 153  NT    Egret, Reddish Egretta rufescens 66 - 81 154  LC    Egret, Snowy Egretta thula 48 - 68 155  LC    Elaenia, Caribbean Elaenia martinica 15 - 18 156  LC    Elaenia, Greenish Myiopagis viridicata 13 - 15 157  LC    Elaenia, Yellow-bellied Elaenia flavogaster 16.50 158  LC    Emerald, Cozumel Chlorostilbon forficatus 9.50 - 10 159  LC    Emerald, Fork-tailed Chlorostilbon canivetii 8 160  LC    Emerald, Golden-crowned Chlorostilbon auriceps 9.50 - 10 161  LC    Emerald, White-bellied Amazilia candida 10 162  LC    Euphonia, Blue-rumped Euphonia elegantissima 10 163  LC    Euphonia, Olive-backed Euphonia gouldi 10 164  LC    Euphonia, Scrub Euphonia affinis 10 165  LC    Euphonia, White-vented Euphonia minuta 9 - 10.20 166  LC    Euphonia, Yellow-throated Euphonia hirundinacea 10 167  LC    Fairy, Purple-crowned Heliothryx barroti 12.20 - 12.90 168  LC    Falcon, Aplomado Falco femoralis 36 - 45 169  LC    Falcon, Bat Falco rufigularis 23 - 31 170  LC    Falcon, Laughing Herpetotheres cachinnans 46 - 56 171  NT    Falcon, Orange-breasted Falco deiroleucus 35 172  LC    Falcon, Peregrine Falco peregrinus 38 - 50 173  LC    Falcon, Prairie Falco mexicanus 39 - 50 174  NT    Finch, Cassin's Haemorhous cassinii 16 175  LC    Finch, House Haemorhous mexicanus 15 176  LC    Finch, Purple Haemorhous purpureus 15 177  LC    Finch, Slaty Spodiornis rusticus 12.50 178  LC    Flamingo, Caribbean Phoenicopterus ruber 120 - 145 179  LC    Flatbill, Eye-ringed Rhynchocyclus brevirostris 15 180  LC    Flicker, Gilded Colaptes chrysoides 29 181  LC    Flicker, Northern Colaptes auratus 32 182  LC    Flower-piercer, Cinnamon-bellied Diglossa baritula 11 - 11.50 183  LC    Flycatcher, Acadian Empidonax virescens 14 184  LC    Flycatcher, Alder Empidonax alnorum 13 185  LC    Flycatcher, Ash-throated Myiarchus cinerascens 19 - 22 186  NT    Flycatcher, Belted Xenotriccus callizonus 12 - 13 187  LC    Flycatcher, Boat-billed Megarynchus pitangua 23 188  LC    Flycatcher, Brown-crested Myiarchus tyrannulus 20 189  LC    Flycatcher, Buff-breasted Empidonax fulvifrons 13 190  LC    Flycatcher, Cordilleran Empidonax occidentalis 15 191  LC    Flycatcher, Dusky Empidonax oberholseri 15 192  LC    Flycatcher, Dusky-capped Myiarchus tuberculifer 16 - 17 193  LC    Flycatcher, Flammulated Deltarhynchus flammulatus 16 - 17 194  LC    Flycatcher, Fork-tailed Tyrannus savana 37 195  LC    Flycatcher, Great Crested Myiarchus crinitus 20 196  LC    Flycatcher, Grey Empidonax wrightii 15 197  LC    Flycatcher, Hammond's Empidonax hammondii 14 198  LC    Flycatcher, Least Empidonax minimus 13 199  LC    Flycatcher, Nutting's Myiarchus nuttingi 18 200  LC    Flycatcher, Ochre-bellied Mionectes oleagineus 13 201  NT    Flycatcher, Olive-sided Contopus cooperi 18 - 20 202  LC    Flycatcher, Pacific-slope Empidonax difficilis 14 203  LC    Flycatcher, Pileated Xenotriccus mexicanus 13.50 - 14 204  LC    Flycatcher, Pine Empidonax affinis 12.50 - 13 205  LC    Flycatcher, Piratic Legatus leucophaius 15 206  LC    Flycatcher, Royal Onychorhynchus coronatus 15 - 16.50 207  LC    Flycatcher, Ruddy-tailed Terenotriccus erythrurus 10.90 208  LC    Flycatcher, Scissor-tailed Tyrannus forficatus 25 - 38 209  LC    Flycatcher, Sepia-capped Leptopogon amaurocephalus 13 - 14 210  LC    Flycatcher, Social Myiozetetes similis 16.50 - 17 211  LC    Flycatcher, Streaked Myiodynastes maculatus 23 212  LC    Flycatcher, Sulphur-bellied Myiodynastes luteiventris 18 - 20 213  LC    Flycatcher, Sulphur-rumped Myiobius barbatus 12.50 - 13 214  LC    Flycatcher, Tufted Mitrephanes phaeocercus 12.50 - 13 215  LC    Flycatcher, Vermilion Pyrocephalus rubinus 13 216  LC    Flycatcher, White-throated Empidonax albigularis 13 217  LC    Flycatcher, Willow Empidonax traillii 13 218  LC    Flycatcher, Yellow-bellied Empidonax flaviventris 14 219  LC    Flycatcher, Yellow-olive Tolmomyias sulphurescens 14 220  LC    Flycatcher, Yellowish Empidonax flavescens 13 221  LC    Flycatcher, Yucatan Myiarchus yucatanensis 16 - 17 222  LC    Foliage-gleaner, Buff-throated Automolus ochrolaemus 18.50 - 19 223  LC    Foliage-gleaner, Ruddy Clibanornis rubiginosus 18.50 - 19 224  LC    Foliage-gleaner, Scaly-throated Anabacerthia variegaticeps 16.50 - 18 225  LC    Forest-Falcon, Barred Micrastur ruficollis 38 226  LC    Forest-Falcon, Collared Micrastur semitorquatus 52 227  LC    Frigatebird, Great Fregata minor 85 - 105 228  LC    Frigatebird, Magnificent Fregata magnificens 89 - 114 229  LC    Fulmar, Northern Fulmarus glacialis 45 - 50 230  LC    Gadwall Mareca strepera 46 - 56 231  LC    Gallinule, Purple Porphyrio martinica 30 - 36 232  LC    Gannet, Northern Morus bassanus 87 - 100 233  LC    Garganey Spatula querquedula 38 - 41 234  LC    Gnatcatcher, Black-capped Polioptila nigriceps 11 235  LC    Gnatcatcher, Black-tailed Polioptila melanura 10 236  LC    Gnatcatcher, Blue-grey Polioptila caerulea 11 237  LC    Gnatcatcher, California Polioptila californica 11 238  LC    Gnatcatcher, Tropical Polioptila plumbea 11 - 12.70 239  LC    Gnatcatcher, White-lored Polioptila albiloris 10 240  LC    Gnatwren, Long-billed Ramphocaenus melanurus 12 - 13.20 241  NT    Godwit, Bar-tailed Limosa lapponica 38 - 46 242  LC    Godwit, Hudsonian Limosa haemastica 37 - 42 243  LC    Godwit, Marbled Limosa fedoa 40 - 50 244  LC    Golden-Plover, American Pluvialis dominica 24 - 28 245  LC    Golden-Plover, Pacific Pluvialis fulva 23 - 26 246  LC    Goldeneye, Barrow's Bucephala islandica 46 - 53 247  LC    Goldeneye, Common Bucephala clangula 46 - 50 248  LC    Goldentail, Blue-throated Hylocharis eliciae 9 - 9.50 249  LC    Goldfinch, American Spinus tristis 11 - 13 250  LC    Goldfinch, Lawrence's Spinus lawrencei 12 251  LC    Goldfinch, Lesser Spinus psaltria 9 - 11 252  LC    Goose, Brent Branta bernicla 56 - 61 253  LC    Goose, Cackling Branta hutchinsii 64 254  LC    Goose, Canada Branta canadensis 92 - 110 255  LC    Goose, Greater White-fronted Anser albifrons 65 - 78 256  LC    Goose, Ross's Anser rossii 53 - 66 257  LC    Goose, Snow Anser caerulescens 66 - 84 258  LC    Goshawk, Northern Accipiter gentilis 48 - 50 259  LC    Grackle, Boat-tailed Quiscalus major 38 - 42 260  LC    Grackle, Great-tailed Quiscalus mexicanus 32 - 46 261  EX    Grackle, Slender-billed Quiscalus palustris 262  LC    Grassquit, Blue-black Volatinia jacarina 10 263  LC    Grassquit, Yellow-faced Tiaris olivaceus 10 264  LC    Grebe, Black-necked Podiceps nigricollis 28 - 34 265  LC    Grebe, Clark's Aechmophorus clarkii 45 - 61 266  VU    Grebe, Horned Podiceps auritus 31 - 38 267  LC    Grebe, Least Tachybaptus dominicus 25 268  LC    Grebe, Pied-billed Podilymbus podiceps 30 - 38 269  LC    Grebe, Red-necked Podiceps grisegena 40 - 50 270  LC    Grebe, Western Aechmophorus occidentalis 48 - 64 271  LC    Greenlet, Lesser Pachysylvia decurtata 9.50 - 10 272  LC    Greenlet, Tawny-crowned Tunchiornis ochraceiceps 11.50 273  LC    Grosbeak, Black-faced Caryothraustes poliogaster 18 274  LC    Grosbeak, Black-headed Pheucticus melanocephalus 18 275  LC    Grosbeak, Blue Passerina caerulea 16 276  LC    Grosbeak, Blue-black Cyanoloxia cyanoides 16 277  LC    Grosbeak, Crimson-collared Rhodothraupis celaeno 22 278  VU    Grosbeak, Evening Coccothraustes vespertinus 18 - 22 279  LC    Grosbeak, Hooded Coccothraustes abeillei 16 - 17 280  LC    Grosbeak, Rose-breasted Pheucticus ludovicianus 18 281  LC    Grosbeak, Yellow Pheucticus chrysopeplus 24 282  LC    Ground-Cuckoo, Lesser Morococcyx erythropygus 25 283  LC    Ground-Dove, Blue Claravis pretiosa 18.50 - 21.50 284  LC    Ground-Dove, Common Columbina passerina 15.50 - 18 285  LC    Ground-Dove, Maroon-chested Claravis mondetoura 18 - 24 286  LC    Ground-Dove, Plain-breasted Columbina minuta 14 - 16 287  LC    Ground-Dove, Ruddy Columbina talpacoti 14 - 18 288  LC    Ground-Sparrow, Prevost's Melozone biarcuata 15 289  LC    Ground-Sparrow, Rusty-crowned Melozone kieneri 16.50 - 17 290  LC    Ground-Sparrow, White-eared Melozone leucotis 18 291  LC    Guan, Crested Penelope purpurascens 72 - 91 292  VU    Guan, Highland Penelopina nigra 59 - 65 293  EN    Guan, Horned Oreophasis derbianus 84 294  LC    Guillemot, Pigeon Cepphus columba 30 - 37 295  LC    Gull, Black-headed Chroicocephalus ridibundus 37 - 43 296  LC    Gull, Bonaparte's Chroicocephalus philadelphia 28 - 36 297  LC    Gull, California Larus californicus 51 - 58 298  LC    Gull, Franklin's Leucophaeus pipixcan 32 - 38 299  LC    Gull, Glaucous Larus hyperboreus 56 - 77 300  LC    Gull, Glaucous-winged Larus glaucescens 61 - 68 301  LC    Gull, Great Black-backed Larus marinus 59 - 78 302  LC    Gull, Grey Leucophaeus modestus 45 - 46 303  NT    Gull, Heermann's Larus heermanni 48 304  LC    Gull, Herring Larus argentatus 55 - 67 305  LC    Gull, Kelp Larus dominicanus 49 - 62 306  LC    Gull, Laughing Leucophaeus atricilla 36 - 42 307  LC    Gull, Lesser Black-backed Larus fuscus 52 - 67 308  LC    Gull, Little Hydrocoloeus minutus 24 - 30 309  LC    Gull, Ring-billed Larus delawarensis 45 - 53 310  LC    Gull, Sabine's Xema sabini 27 - 36 311  LC    Gull, Western Larus occidentalis 64 312  LC    Gull, Yellow-footed Larus livens 69 313  LC    Harrier, Northern Circus cyaneus 42 - 50 314  LC    Hawk, Bicolored Accipiter bicolor 35 - 43 315  LC    Hawk, Black-collared Busarellus nigricollis 46 - 51 316  LC    Hawk, Broad-winged Buteo platypterus 35 - 43 317  LC    Hawk, Cooper's Accipiter cooperii 37 - 47 318  LC    Hawk, Crane Geranospiza caerulescens 43 - 53 319  LC    Hawk, Ferruginous Buteo regalis 58 320  LC    Hawk, Grey Buteo plagiatus 38 - 43 321  LC    Hawk, Harris's Parabuteo unicinctus 45 - 59 322  LC    Hawk, Red-shouldered Buteo lineatus 38 - 48 323  LC    Hawk, Red-tailed Buteo jamaicensis 47 - 60 324  LC    Hawk, Roadside Rupornis magnirostris 36 325  LC    Hawk, Rough-legged Buteo lagopus 50 - 60 326  LC    Hawk, Sharp-shinned Accipiter striatus 25 - 36 327  LC    Hawk, Short-tailed Buteo brachyurus 35 - 41 328  LC    Hawk, Swainson's Buteo swainsoni 46 - 52 329  LC    Hawk, White Pseudastur albicollis 46 - 56 330  LC    Hawk, White-tailed Geranoaetus albicaudatus 53 - 60 331  LC    Hawk, Zone-tailed Buteo albonotatus 48 - 53 332  LC    Hawk-Eagle, Black Spizaetus tyrannus 63 - 71 333  LC    Hawk-Eagle, Black-and-White Spizaetus melanoleucus 56 - 60 334  NT    Hawk-Eagle, Ornate Spizaetus ornatus 58 - 63 335  LC    Hermit, Long-tailed Phaethornis superciliosus 14 336  LC    Hermit, Stripe-throated Phaethornis striigularis 11.60 337  LC    Hermit, Western Long-Tailed Phaethornis longirostris 14 - 17 338  VU    Heron, Agami Agamia agami 60 - 76 339  LC    Heron, Boat-billed Cochlearius cochlearius 45 - 51 340  LC    Heron, Great Blue Ardea herodias 91 - 137 341  NR    Heron, Green Butorides virescens 38 - 43 342  LC    Heron, Little Blue Egretta caerulea 51 - 76 343  LC    Heron, Tricolored Egretta tricolor 50 - 76 344  LC    Honeycreeper, Green Chlorophanes spiza 14 345  LC    Honeycreeper, Red-legged Cyanerpes cyaneus 11.50 - 13 346  LC    Honeycreeper, Shining Cyanerpes lucidus 10 - 11.40 347  LC    Hummingbird, Allen's Selasphorus sasin 8 - 9 348  LC    Hummingbird, Amethyst-throated Lampornis amethystinus 12 - 13 349  LC    Hummingbird, Anna's Calypte anna 9 - 10 350  LC    Hummingbird, Azure-crowned Amazilia cyanocephala 10 - 10.50 351  LC    Hummingbird, Beautiful Calothorax pulcher 7.50 - 9 352  LC    Hummingbird, Berylline Amazilia beryllina 9.50 - 10 353  LC    Hummingbird, Black-chinned Archilochus alexandri 8.50 - 9.50 354  EN    Hummingbird, Blue-capped Eupherusa cyanophrys 11 355  LC    Hummingbird, Blue-tailed Amazilia cyanura 10 356  LC    Hummingbird, Blue-throated Lampornis clemenciae 12 - 13.50 357  LC    Hummingbird, Broad-billed Cynanthus latirostris 9 - 10 358  LC    Hummingbird, Broad-tailed Selasphorus platycercus 9 - 10 359  LC    Hummingbird, Buff-bellied Amazilia yucatanensis 10 - 11 360  LC    Hummingbird, Bumblebee Atthis heloisa 7 - 7.50 361  LC    Hummingbird, Calliope Selasphorus calliope 7.50 - 8 362  LC    Hummingbird, Cinnamon Amazilia rutila 10 - 11.50 363  LC    Hummingbird, Costa's Calypte costae 7.50 - 8.50 364  LC    Hummingbird, Dusky Cynanthus sordidus 8.50 - 9 365  LC    Hummingbird, Emerald-chinned Abeillia abeillei 7.50 - 8 366  LC    Hummingbird, Garnet-throated Lamprolaima rhami 11 - 12 367  LC    Hummingbird, Green-fronted Amazilia viridifrons 10 - 10.50 368  LC    Hummingbird, Lucifer Calothorax lucifer 9 - 10 369  LC    Hummingbird, Magnificent Eugenes fulgens 12 - 13.50 370  LC    Hummingbird, Ruby-throated Archilochus colubris 8 - 9 371  NT    Hummingbird, Rufous Selasphorus rufus 8 - 9 372  LC    Hummingbird, Rufous-tailed Amazilia tzacatl 11.10 - 11.40 373  LC    Hummingbird, Scaly-breasted Phaeochroa cuvierii 13.20 374  LC    Hummingbird, Sparkling-tailed Tilmatura dupontii 6.25 - 10.25 375  LC    Hummingbird, Stripe-tailed Eupherusa eximia 10 376  LC    Hummingbird, Violet-crowned Amazilia violiceps 10 - 11.50 377  LC    Hummingbird, White-eared Hylocharis leucotis 9 - 10 378  VU    Hummingbird, White-tailed Eupherusa poliocerca 11 379  LC    Hummingbird, Wine-throated Atthis ellioti 5.50 - 6 380  LC    Hummingbird, Xantus's Hylocharis xantusii 8 - 9 381  LC    Ibis, Glossy Plegadis falcinellus 48 - 66 382  LC    Ibis, White Eudocimus albus 56 - 71 383  LC    Ibis, White-faced Plegadis chihi 46 - 66 384  LC    Jabiru Jabiru mycteria 132 385  LC    Jacamar, Rufous-tailed Galbula ruficauda 23 386  LC    Jacana, Northern Jacana spinosa 24 387  LC    Jacobin, White-necked Florisuga mellivora 11.90 - 13.80 388  LC    Jaeger, Long-tailed Stercorarius longicaudus 35 - 53 389  LC    Jaeger, Parasitic Stercorarius parasiticus 37 - 51 390  LC    Jaeger, Pomarine Stercorarius pomarinus 42 - 58 391  LC    Jay, Azure-hooded Cyanolyca cucullata 28 392  LC    Jay, Black-throated Cyanolyca pumilo 25 - 26 393  LC    Jay, Brown Psilorhinus morio 42 394  VU    Jay, Dwarf Cyanolyca nanus 20 - 23 395  LC    Jay, Green Cyanocorax yncas 30 396  LC    Jay, Mexican Aphelocoma ultramarina 29 397  VU    Jay, Pinyon Gymnorhinus cyanocephalus 25 - 27 398  LC    Jay, Purplish-backed Cyanocorax beecheii 40 - 41 399  LC    Jay, San Blas Cyanocorax sanblasianus 33 400  LC    Jay, Scrub Aphelocoma californica 28 401  LC    Jay, Steller's Cyanocitta stelleri 29 - 34 402  NT    Jay, Tufted Cyanocorax dickeyi 38 403  LC    Jay, Unicolored Aphelocoma unicolor 33 404  VU    Jay, White-throated Cyanolyca mirabilis 23 - 25 405  LC    Jay, Yucatan Cyanocorax yucatanicus 40 - 41 406  LC    Junco, Dark-eyed Junco hyemalis 16 407  EN    Junco, Guadalupe Junco insularis 16 408  LC    Junco, Yellow-eyed Junco phaeonotus 16 409  LC    Kestrel, American Falco sparverius 25 - 27 410  LC    Killdeer Charadrius vociferus 25 411  LC    Kingbird, Cassin's Tyrannus vociferans 21 - 23 412  LC    Kingbird, Couch's Tyrannus couchii 20 - 24 413  LC    Kingbird, Eastern Tyrannus tyrannus 20 - 23 414  LC    Kingbird, Grey Tyrannus dominicensis 23 - 24 415  LC    Kingbird, Thick-billed Tyrannus crassirostris 22 - 24 416  LC    Kingbird, Tropical Tyrannus melancholicus 22 417  LC    Kingbird, Western Tyrannus verticalis 21 - 24 418  LC    Kingfisher, Amazon Chloroceryle amazona 30 419  LC    Kingfisher, American Pygmy Chloroceryle aenea 13 420  LC    Kingfisher, Belted Megaceryle alcyon 28 - 33 421  LC    Kingfisher, Green Chloroceryle americana 20 422  LC    Kingfisher, Ringed Megaceryle torquata 40 423  LC    Kinglet, Golden-crowned Regulus satrapa 10 424  LC    Kinglet, Ruby-crowned Regulus calendula 11 425  LC    Kiskadee, Great Pitangus sulphuratus 22 - 24 426  LC    Kite, Double-toothed Harpagus bidentatus 31 - 35 427  LC    Kite, Grey-headed Leptodon cayanensis 46 - 54 428  LC    Kite, Hook-billed Chondrohierax uncinatus 38 - 42 429  LC    Kite, Mississippi Ictinia mississippiensis 31 - 37 430  LC    Kite, Plumbeous Ictinia plumbea 33 - 38 431  LC    Kite, Snail Rostrhamus sociabilis 40 - 45 432  LC    Kite, Swallow-tailed Elanoides forficatus 56 - 66 433  LC    Kite, White-tailed Elanus leucurus 38 - 43 434  VU    Kittiwake, Black-legged Rissa tridactyla 37 - 43 435  NT    Knot, Red Calidris canutus 23 - 26 436  LC    Lapwing, Southern Vanellus chilensis 31 - 38 437  LC    Lark, Horned Eremophila alpestris 14 - 17 438  LC    Leaftosser, Scaly-throated Sclerurus guatemalensis 16 - 17 439  LC    Leaftosser, Tawny-throated Sclerurus mexicanus 15 - 16.50 440  LC    Limpkin Aramus guarauna 66 441  VU    Longspur, Chestnut-collared Calcarius ornatus 15 442  LC    Longspur, Lapland Calcarius lapponicus 15 - 16 443  LC    Longspur, McCown's Rhynchophanes mccownii 15 444  LC    Loon, Arctic Gavia arctica 58 - 73 445  LC    Loon, Common Gavia immer 68 - 91 446  LC    Loon, Pacific Gavia pacifica 56 - 66 447  LC    Loon, Red-throated Gavia stellata 53 - 69 448  NT    Loon, Yellow-billed Gavia adamsii 71 - 100 449  VU    Macaw, Military Ara militaris 70 - 85 450  LC    Macaw, Scarlet Ara macao 80 - 96 451  LC    Magpie-Jay, Black-throated Calocitta colliei 58 - 76 452  LC    Magpie-Jay, White-throated Calocitta formosa 48 453  LC    Mallard Anas platyrhynchos 50 - 70 454  LC    Manakin, Long-tailed Chiroxiphia linearis 15 455  LC    Manakin, Red-capped Ceratopipra mentalis 10 456  LC    Manakin, White-collared Manacus candei 10 457  LC    Mango, Green-breasted Anthracothorax prevostii 12.50 - 13 458  LC    Martin, Grey-breasted Progne chalybea 16 - 19 459  LC    Martin, Purple Progne subis 18 - 20 460  LC    Martin, Sand Riparia riparia 12 461  VU    Martin, Sinaloa Progne sinaloae 17 - 18.50 462  NT    Meadowlark, Eastern Sturnella magna 21.50 - 24 463  LC    Meadowlark, Western Sturnella neglecta 24 464  LC    Merganser, Common Mergus merganser 58 - 66 465  LC    Merganser, Hooded Lophodytes cucullatus 46 466  LC    Merganser, Red-breasted Mergus serrator 52 - 58 467  LC    Merlin Falco columbarius 25 - 33 468  LC    Mockingbird, Blue Melanotis caerulescens 25 469  LC    Mockingbird, Blue-and-white Melanotis hypoleucus 25 470  LC    Mockingbird, Northern Mimus polyglottos 25 471  CR    Mockingbird, Socorro Mimus graysoni 25 472  LC    Mockingbird, Tropical Mimus gilvus 23 - 25.50 473  LC    Moorhen, Common Gallinula chloropus 32 - 35 474  LC    Motmot, Blue-crowned Momotus momota 39 - 46 475  LC    Motmot, Blue-throated Aspatha gularis 27 - 28 476  VU    Motmot, Keel-billed Electron carinatum 32 - 33 477  LC    Motmot, Russet-crowned Momotus mexicanus 30.50 - 35.50 478  LC    Motmot, Tody Hylomanes momotula 16.50 - 18 479  LC    Motmot, Turquoise-browed Eumomota superciliosa 34 480  LC    Mountain-gem, Green-throated Lampornis viridipallens 10 - 10.50 481  LC    Mourner, Rufous Rhytipterna holerythra 20 482  LC    Mourner, Speckled Laniocera rufescens 19 - 20 483  LC    Munia, Black-headed Lonchura malacca 10 - 12 484  LC    Murre, Common Uria aalge 38 - 43 485  LC    Murrelet, Ancient Synthliboramphus antiquus 24 - 27 486  VU    Murrelet, Craveri's Synthliboramphus craveri 22 - 25 487  EN    Murrelet, Xantus's Synthliboramphus hypoleucus 24 - 25 488  LC    Night-Heron, Black-crowned Nycticorax nycticorax 56 - 71 489  LC    Night-Heron, Yellow-crowned Nyctanassa violacea 51 - 71 490  LC    Nighthawk, Common Chordeiles minor 22 - 25 491  LC    Nighthawk, Lesser Chordeiles acutipennis 19 - 20 492  LC    Nighthawk, Short-tailed Lurocalis semitorquatus 21 - 23 493  LC    Nightingale-Thrush, Black-headed Catharus mexicanus 16.50 494  LC    Nightingale-Thrush, Orange-billed Catharus aurantiirostris 15.50 - 17 495  LC    Nightingale-Thrush, Ruddy-capped Catharus frantzii 15 496  LC    Nightingale-Thrush, Russet Catharus occidentalis 16 - 17 497  LC    Nightingale-Thrush, Spotted Catharus dryas 16.50 - 19 498  LC    Nightingale-Wren, Northern Microcerculus philomela 10 499  LC    Nightjar, Buff-collared Antrostomus ridgwayi 22 - 23 500  LC    Nightjar, Spot-tailed Hydropsalis maculicaudus 19 - 21 501  LC    Nightjar, Tawny-collared Antrostomus salvini 22 - 23 502  LC    Nightjar, Yucatan Antrostomus badius 22 - 23 503  LC    Noddy, Black Anous minutus 35 - 39 504  LC    Noddy, Brown Anous stolidus 38 - 45 505  LC    Nutcracker, Clark's Nucifraga columbiana 31 506  LC    Nuthatch, Pygmy Sitta pygmaea 11 507  LC    Nuthatch, Red-breasted Sitta canadensis 11 508  LC    Nuthatch, White-breasted Sitta carolinensis 15 509  LC    Oriole, Altamira Icterus gularis 25 510  LC    Oriole, Audubon's Icterus graduacauda 24 511  LC    Oriole, Bar-winged Icterus maculialatus 20 - 20.50 512  LC    Oriole, Black-backed / Abeille's Icterus abeillei 17.50 - 20 513  LC    Oriole, Black-vented Icterus wagleri 22 514  LC    Oriole, Bullock's Icterus bullockii 22 515  LC    Oriole, Greater Antillean Icterus dominicensis 20 - 22 516  LC    Oriole, Hooded Icterus cucullatus 20 517  LC    Oriole, Northern Icterus galbula 17.50 - 20 518  LC    Oriole, Orange Icterus auratus 19 519  LC    Oriole, Orchard Icterus spurius 15 - 17 520  LC    Oriole, Scott's Icterus parisorum 23 521  LC    Oriole, Spot-breasted Icterus pectoralis 24 522  LC    Oriole, Streak-backed Icterus pustulatus 21 523  LC    Oriole, Yellow-backed Icterus chrysater 21.50 - 22 524  LC    Oriole, Yellow-tailed Icterus mesomelas 21.50 - 23 525  LC    Oropendola, Chestnut-headed Psarocolius wagleri 27 - 36 526  LC    Oropendola, Montezuma Psarocolius montezuma 38 - 50 527  LC    Osprey Pandion haliaetus 50 - 63 528  LC    Ovenbird Seiurus aurocapilla 13 - 15 529  LC    Owl, Barn Tyto alba 33 - 35 530  LC    Owl, Barred Strix varia 53 531  LC    Owl, Black-and-white Ciccaba nigrolineata 35 - 41 532  LC    Owl, Burrowing Athene cunicularia 18 - 26 533  LC    Owl, Crested Lophostrix cristata 36 - 43 534  LC    Owl, Elf Micrathene whitneyi 15 535  LC    Owl, Flammulated Psiloscops flammeolus 17 536  LC    Owl, Fulvous Strix fulvescens 43 - 44 537  LC    Owl, Great Horned Bubo virginianus 48 - 56 538  LC    Owl, Long-eared Asio otus 35 - 37 539  LC    Owl, Mottled Ciccaba virgata 30.50 - 34.50 540  LC    Owl, Saw-whet Aegolius acadicus 20 541  LC    Owl, Short-eared Asio flammeus 37 - 39 542  LC    Owl, Spectacled Pulsatrix perspicillata 43 - 48 543  NT    Owl, Spotted Strix occidentalis 46 544  LC    Owl, Striped Asio clamator 36 545  LC    Owl, Stygian Asio stygius 43 546  LC    Owl, Unspotted Saw-whet Aegolius ridgwayi 18 547  LC    Oystercatcher, American Haematopus palliatus 48 548  NR    Oystercatcher, Black Haematopus bachmani 43 - 45 549  LC    Parakeet, Barred Bolborhynchus lineola 16 - 17 550  LC    Parakeet, Green Psittacara holochlorus 33 551  NT    Parakeet, Olive-throated Eupsittula nana 23 552  LC    Parakeet, Orange-chinned Brotogeris jugularis 16 - 18 553  LC    Parakeet, Orange-fronted Eupsittula canicularis 23 554  NR    Parakeet, Pacific Psittacara strenuus 31 - 33 555  LC    Parrot, Brown-hooded Pyrilia haematotis 21 - 23 556  EN    Parrot, Lilac-crowned Amazona finschi 30.50 - 34.50 557  EN    Parrot, Maroon-fronted Rhynchopsitta terrisi 40 - 45 558  NT    Parrot, Mealy Amazona farinosa 38 - 40 559  EN    Parrot, Red-crowned Amazona viridigenalis 33 560  LC    Parrot, Red-lored Amazona autumnalis 31 - 35 561  EN    Parrot, Thick-billed Rhynchopsitta pachyrhyncha 38 - 41 562  LC    Parrot, White-crowned Pionus senilis 29 - 30 563  LC    Parrot, White-fronted Amazona albifrons 25 564  LC    Parrot, Yellow-crowned Amazona ochrocephala 35 - 38 565  EN    Parrot, Yellow-headed Amazona oratrix 35 - 38 566  LC    Parrot, Yellow-lored Amazona xantholora 25 - 26 567  EN    Parrot, Yellow-naped Amazona auropalliata 36 568  NT    Parrotlet, Mexican Forpus cyanopygius 17 - 18 569  LC    Parula, Northern Setophaga americana 10 - 12 570  LC    Parula, Tropical Setophaga pitiayumi 10.20 - 11.40 571  LC    Pauraque Nyctidromus albicollis 22 - 28 572  LC    Pelican, American White Pelecanus erythrorhynchos 158 573  LC    Pelican, Brown Pelecanus occidentalis 105 - 110 574  LC    Peppershrike, Rufous-browed Cyclarhis gujanensis 14.50 - 16 575  VU    Petrel, Black Procellaria parkinsoni 46 576  VU    Petrel, Cook's Pterodroma cookii 25 - 30 577  CR    Petrel, Galapagos Pterodroma phaeopygia 43 578  VU    Petrel, Juan Fernandez Pterodroma externa 40 - 43 579  LC    Petrel, Kermadec Pterodroma neglecta 38 - 39 580  VU    Petrel, Stejneger's Pterodroma longirostris 26 - 31 581  NT    Petrel, Tahiti Pseudobulweria rostrata 38 - 40 582  VU    Petrel, Trinidate Pterodroma arminjoniana 34 - 39 583  LC    Pewee, Greater Contopus pertinax 20 584  LC    Pewee, Tropical Contopus cinereus 14 585  LC    Phainopepla Phainopepla nitens 20 586  LC    Phalarope, Red Phalaropus fulicarius 20 - 22 587  LC    Phalarope, Red-necked Phalaropus lobatus 17 - 19 588  LC    Phalarope, Wilson's Phalaropus tricolor 22 - 24 589  LC    Phoebe, Black Sayornis nigricans 15 - 18 590  LC    Phoebe, Eastern Sayornis phoebe 11 591  LC    Phoebe, Say's Sayornis saya 11 592  LC    Pigeon, Band-tailed Patagioenas fasciata 33 - 40 593  LC    Pigeon, Pale-vented Patagioenas cayennensis 25 - 26.50 594  EX    Pigeon, Passenger Ectopistes migratorius 40 595  LC    Pigeon, Red-billed Patagioenas flavirostris 37 596  LC    Pigeon, Rock Columba livia 29 - 36 597  LC    Pigeon, Scaled Patagioenas speciosa 28 - 34 598  LC    Pigeon, Short-billed Patagioenas nigrirostris 26 - 31 599  NT    Pigeon, White-crowned Patagioenas leucocephala 29 - 40 600  LC    Piha, Rufous Lipaugus unirufus 23 - 24 601  LC    Pintail, Northern Anas acuta 50 - 66 602  LC    Pipit, American Anthus rubescens 14 - 17 603  LC    Pipit, Red-throated Anthus cervinus 15 - 16 604  VU    Pipit, Sprague's Anthus spragueii 16 - 17 605  LC    Plover, Collared Charadrius collaris 14 - 15 606  LC    Plover, Grey Pluvialis squatarola 28 - 31 607  LC    Plover, Kentish Charadrius alexandrinus 15 - 17 608  NT    Plover, Mountain Charadrius montanus 21 - 23 609  NT    Plover, Piping Charadrius melodus 17 - 18.50 610  LC    Plover, Semipalmated Charadrius semipalmatus 17 - 19 611  LC    Plover, Wilson's Charadrius wilsonia 16.50 - 20 612  LC    Poorwill, Common Phalaenoptilus nuttallii 19 - 21 613  LC    Poorwill, Eared Nyctiphrynus mcleodii 17.50 - 18 614  LC    Poorwill, Yucatan Nyctiphrynus yucatanicus 17.50 - 18 615  LC    Potoo, Common Nyctibius jamaicensis 31 - 41 616  LC    Potoo, Great Nyctibius grandis 45 - 54 617  LC    Puffbird, White-necked Notharchus macrorhynchos 25 618  LC    Puffbird, White-whiskered Malacoptila panamensis 18 - 21 619  LC    Pygmy-Owl, Central American Glaucidium griseiceps 13 - 18 620  LC    Pygmy-Owl, Colima Glaucidium palmarum 15 - 15.50 621  LC    Pygmy-Owl, Ferruginous Glaucidium brasilianum 15 - 20 622  LC    Pygmy-Owl, Mountain Glaucidium gnoma 15 - 17 623  NT    Pygmy-Owl, Tamaulipas Glaucidium sanchezi 15 - 15.50 624  LC    Pyrrhuloxia Cardinalis sinuatus 22 625  LC    Quail, Banded Philortyx fasciatus 20 - 21 626  LC    Quail, California Callipepla californica 24 - 27 627  LC    Quail, Elegant Callipepla douglasii 25 - 26 628  LC    Quail, Gambel's Callipepla gambelii 25 629  LC    Quail, Montezuma Cyrtonyx montezumae 22 630  LC    Quail, Mountain Oreortyx pictus 26 - 28 631  VU    Quail, Ocellated Cyrtonyx ocellatus 22 - 23 632  LC    Quail, Scaled Callipepla squamata 25 633  LC    Quail, Singing Dactylortyx thoracicus 22 - 23 634  LC    Quail-Dove, Ruddy Geotrygon montana 21 - 25 635  EN    Quail-Dove, Tuxtla Zentrygon carrikeri 25 - 26 636  LC    Quail-Dove, White-faced Zentrygon albifacies 30 - 31 637  NT    Quetzal, Resplendent Pharomachrus mocinno 36 638  NT    Rail, Black Laterallus jamaicensis 10 - 15 639  LC    Rail, Clapper Rallus longirostris 32 - 41 640  NT    Rail, King Rallus elegans 38 - 48 641  LC    Rail, Spotted Pardirallus maculatus 25 - 28 642  LC    Rail, Virginia Rallus limicola 22 - 27 643  LC    Rail, Yellow Coturnicops noveboracensis 16 - 19 644  LC    Raven, Chihuahuan Corvus cryptoleucus 44 - 51 645  LC    Raven, Common Corvus corax 64 646  LC    Redhead Aythya americana 40 - 56 647  LC    Redstart, American Setophaga ruticilla 12.50 - 13 648  LC    Redstart, Painted Myioborus pictus 15 649  LC    Redstart, Slate-throated Myioborus miniatus 12 - 14 650  LC    Roadrunner, Greater Geococcyx californianus 58 651  LC    Roadrunner, Lesser Geococcyx velox 45 - 46 652  LC    Robin, American Turdus migratorius 25 653  LC    Robin, Rufous-collared Turdus rufitorques 25 - 26 654  LC    Ruff Calidris pugnax 29 - 32 655  NR    Sabrewing, Long-tailed Campylopterus excellens 13.50 - 14 656  LC    Sabrewing, Rufous Campylopterus rufus 12.50 - 13 657  LC    Sabrewing, Violet Campylopterus hemileucurus 15 658  LC    Sabrewing, Wedge-tailed Campylopterus curvipennis 12.50 - 13 659  LC    Saltator, Black-headed Saltator atriceps 25 660  LC    Saltator, Buff-throated Saltator maximus 20 661  LC    Saltator, Greyish Saltator coerulescens 20 662  LC    Sanderling Calidris alba 19 - 21 663  LC    Sandpiper, Baird's Calidris bairdii 14 - 17 664  NT    Sandpiper, Buff-breasted Calidris subruficollis 18 - 21 665  NT    Sandpiper, Curlew Calidris ferruginea 18 - 22 666  LC    Sandpiper, Least Calidris minutilla 13 - 15 667  LC    Sandpiper, Pectoral Calidris melanotos 19 - 23 668  NT    Sandpiper, Semipalmated Calidris pusilla 13 - 15 669  LC    Sandpiper, Solitary Tringa solitaria 18 - 21 670  LC    Sandpiper, Spotted Actitis macularius 18 - 20 671  LC    Sandpiper, Stilt Calidris himantopus 18 - 23 672  LC    Sandpiper, Terek Xenus cinereus 21 - 25 673  LC    Sandpiper, Upland Bartramia longicauda 28 - 32 674  LC    Sandpiper, Western Calidris mauri 15 - 17 675  LC    Sandpiper, White-rumped Calidris fuscicollis 17 - 19 676  LC    Sapsucker, Red-breasted Sphyrapicus ruber 22 677  LC    Sapsucker, Red-naped Sphyrapicus nuchalis 22 678  LC    Sapsucker, Williamson's Sphyrapicus thyroideus 23 679  LC    Sapsucker, Yellow-bellied Sphyrapicus varius 20 680  LC    Scaup, Greater Aythya marila 42 - 51 681  LC    Scaup, Lesser Aythya affinis 41.50 - 43 682  LC    Schiffornis, Thrush-like Schiffornis turdina 15.50 - 16.50 683  LC    Scoter, Black Melanitta nigra 44 - 54 684  LC    Scoter, Surf Melanitta perspicillata 45 - 56 685  VU    Scoter, Velvet Melanitta fusca 51 - 58 686  LC    Screech-Owl, Balsas Megascops seductus 20 - 21 687  VU    Screech-Owl, Bearded Megascops barbarus 17.50 - 18 688  LC    Screech-Owl, Eastern Megascops asio 22 689  LC    Screech-Owl, Middle American Megascops guatemalae 20 690  LC    Screech-Owl, Pacific Megascops cooperi 23 691  LC    Screech-Owl, Western Megascops kennicottii 22 692  LC    Screech-Owl, Whiskered Megascops trichopsis 18 693  LC    Seed-Finch, Lesser Sporophila angolensis 10.50 - 13 694  NR    Seedeater, Blue Amaurospiza concolor 12.50 695  LC    Seedeater, Ruddy-breasted Sporophila minuta 9.50 696  LC    Seedeater, Variable Sporophila corvina 10 697  LC    Seedeater, White-collared Sporophila torqueola 9.50 - 11 698  NT    Sheartail, Mexican Doricha eliza 6.30 - 10.20 699  LC    Sheartail, Slender Doricha enicura 6.50 - 11.50 700  LC    Shearwater, Audubon's Puffinus lherminieri 27 - 33 701  NT    Shearwater, Black-vented Puffinus opisthomelas 34 - 36 702  VU    Shearwater, Buller's Ardenna bulleri 40 - 47 703  LC    Shearwater, Christmas Island Puffinus nativitatis 35 - 38 704  NT    Shearwater, Flesh-footed Ardenna carneipes 40 - 46 705  LC    Shearwater, Great Ardenna gravis 43 - 51 706  VU    Shearwater, Pink-footed Ardenna creatopus 48 707  LC    Shearwater, Short-tailed Ardenna tenuirostris 40 - 45 708  NT    Shearwater, Sooty Ardenna grisea 40 - 51 709  CR    Shearwater, Townsend's Puffinus auricularis 30 - 38 710  LC    Shearwater, Wedge-tailed Ardenna pacifica 38 - 45 711  LC    Shoveler, Northern Spatula clypeata 46 - 55 712  NT    Shrike, Loggerhead Lanius ludovicianus 23 713  LC    Shrike-Tanager, Black-throated Lanio aurantius 20 - 20.50 714  LC    Shrike-Vireo, Chestnut-sided Vireolanius melitophrys 16 - 17 715  LC    Shrike-Vireo, Green Vireolanius pulchellus 15 716  LC    Silky-flycatcher, Grey Ptiliogonys cinereus 20 717  LC    Siskin, Black-capped Spinus atriceps 11 - 11.50 718  LC    Siskin, Black-headed Spinus notatus 11 - 11.50 719  LC    Siskin, Pine Spinus pinus 11 - 13 720  LC    Skimmer, Black Rynchops niger 43 - 46 721  LC    Skua, South Polar Stercorarius maccormicki 50 - 55 722  LC    Snipe, Common Gallinago gallinago 25 - 27 723  LC    Solitaire, Brown-backed Myadestes occidentalis 20 - 21 724  LC    Solitaire, Slate-colored Myadestes unicolor 20 - 21 725  LC    Solitaire, Townsend's Myadestes townsendi 21.50 726  LC    Sora Porzana carolina 19 - 25 727  LC    Spadebill, Stub-tailed Platyrinchus cancrominus 10 728  LC    Sparrow, Baird's Centronyx bairdii 14 729  LC    Sparrow, Black-chested Peucaea humeralis 15 - 15.50 730  LC    Sparrow, Black-chinned Spizella atrogularis 14 731  LC    Sparrow, Black-throated Amphispiza bilineata 14 732  LC    Sparrow, Botteri's Peucaea botterii 15 733  LC    Sparrow, Brewer's Spizella breweri 14 734  LC    Sparrow, Bridled Peucaea mystacalis 15 - 15.50 735  LC    Sparrow, Cassin's Peucaea cassinii 15 736  LC    Sparrow, Chipping Spizella passerina 14 737  NT    Sparrow, Cinnamon-tailed Peucaea sumichrasti 16 - 17.50 738  LC    Sparrow, Clay-colored Spizella pallida 14 739  LC    Sparrow, Field Spizella pusilla 14 740  LC    Sparrow, Five-striped Amphispiza quinquestriata 15 741  LC    Sparrow, Fox Passerella iliaca 18 742  LC    Sparrow, Golden-crowned Zonotrichia atricapilla 18 743  LC    Sparrow, Grasshopper Ammodramus savannarum 11.50 744  LC    Sparrow, Green-backed Arremonops chloronotus 15 - 15.50 745  NT    Sparrow, Harris's Zonotrichia querula 19 746  LC    Sparrow, House Passer domesticus 14 - 16 747  LC    Sparrow, Lark Chondestes grammacus 17 748  LC    Sparrow, Le Conte's Ammospiza leconteii 13 749  LC    Sparrow, Lincoln's Melospiza lincolnii 14 750  LC    Sparrow, Nelson's Sharp-tailed Ammospiza nelsoni 12 751  LC    Sparrow, Oaxaca Aimophila notosticta 16.50 - 17 752  LC    Sparrow, Olive Arremonops rufivirgatus 16 753  LC    Sparrow, Orange-billed Arremon aurantiirostris 15 - 16 754  LC    Sparrow, Rufous-collared Zonotrichia capensis 13.50 - 18 755  LC    Sparrow, Rufous-crowned Aimophila ruficeps 15 756  LC    Sparrow, Rufous-winged Peucaea carpalis 15 757  LC    Sparrow, Rusty Aimophila rufescens 18 758  LC    Sparrow, Sage Artemisiospiza belli 16 759  LC    Sparrow, Savannah Passerculus sandwichensis 14 760  LC    Sparrow, Seaside Ammospiza maritima 12.50 - 15 761  EN    Sparrow, Sierra Madre Xenospiza baileyi 12 762  LC    Sparrow, Song Melospiza melodia 12 - 17 763  LC    Sparrow, Stripe-headed Peucaea ruficauda 18 764  LC    Sparrow, Striped Oriturus superciliosus 16.50 - 17 765  LC    Sparrow, Swamp Melospiza georgiana 15 766  LC    Sparrow, Vesper Pooecetes gramineus 16 767  LC    Sparrow, White-crowned Zonotrichia leucophrys 18 768  LC    Sparrow, White-throated Zonotrichia albicollis 17 769  EN    Sparrow, Worthen's Spizella wortheni 12.50 - 14 770  LC    Spinetail, Rufous-breasted Synallaxis erythrothorax 15 - 15.50 771  LC    Spoonbill, Roseate Platalea ajaja 68 - 86 772  LC    Starling, Common Sturnus vulgaris 20 - 22 773  LC    Starthroat, Long-billed Heliomaster longirostris 14.70 774  LC    Starthroat, Plain-capped Heliomaster constantii 12 - 13 775  NR    Stilt, Black-necked Himantopus mexicanus 36 - 39 776  LC    Stint, Little Calidris minuta 12 - 14 777  LC    Stork, Wood Mycteria americana 102 778  EN    Storm-Petrel, Ashy Oceanodroma homochroa 18 - 21 779  LC    Storm-Petrel, Band-rumped Oceanodroma castro 19 - 21 780  LC    Storm-Petrel, Black Oceanodroma melania 23 781  LC    Storm-Petrel, Fork-tailed Oceanodroma furcata 20 - 23 782  PE    Storm-Petrel, Guadalupe Oceanodroma macrodactyla 22.50 - 24 783  VU    Storm-Petrel, Leach's Oceanodroma leucorhoa 19 - 22 784  LC    Storm-Petrel, Least Oceanodroma microsoma 13 - 15 785  DD    Storm-Petrel, Markham's Oceanodroma markhami 23 786  LC    Storm-Petrel, Wedge-rumped Oceanodroma tethys 18 - 20 787  LC    Sunbittern Eurypyga helias 45 788  LC    Sungrebe Heliornis fulica 28 - 31 789  LC    Surfbird Calidris virgata 23 - 26 790  LC    Swallow, Barn Hirundo rustica 17 - 19 791  LC    Swallow, Black-capped Atticora pileata 12 - 13 792  LC    Swallow, Blue-and-white Pygochelidon cyanoleuca 12 - 13.50 793  LC    Swallow, Cave Petrochelidon fulva 13 - 14 794  LC    Swallow, Cliff Petrochelidon pyrrhonota 13 - 15 795  LC    Swallow, Mangrove Tachycineta albilinea 11 - 12 796  LC    Swallow, Northern Rough-winged Stelgidopteryx serripennis 12.50 - 14.50 797  LC    Swallow, Tree Tachycineta bicolor 13 - 15 798  LC    Swallow, Violet-green Tachycineta thalassina 11.50 - 14 799  LC    Swan, Trumpeter Cygnus buccinator 150 - 180 800  LC    Swan, Tundra Cygnus columbianus 120 - 150 801  VU    Swift, Black Cypseloides niger 18 802  LC    Swift, Chestnut-collared Streptoprocne rutila 13 803  VU    Swift, Chimney Chaetura pelagica 12 - 14 804  LC    Swift, Great Swallow-tailed Panyptila sanctihieronymi 20 805  LC    Swift, Lesser Swallow-tailed Panyptila cayennensis 13 806  LC    Swift, Vaux's Chaetura vauxi 12 807  LC    Swift, White-collared Streptoprocne zonaris 20 808  DD    Swift, White-fronted Cypseloides storeri 15 - 15.50 809  LC    Swift, White-naped Streptoprocne semicollaris 22.50 - 23 810  LC    Swift, White-throated Aeronautes saxatalis 17 811  EN    Tanager, Azure-rumped Tangara cabanisi 15 - 15.50 812  LC    Tanager, Blue-grey Thraupis episcopus 16 - 18 813  LC    Tanager, Crimson-collared Ramphocelus sanguinolentus 18 814  LC    Tanager, Flame-colored Piranga bidentata 19 815  LC    Tanager, Golden-hooded Tangara larvata 12 - 13 816  LC    Tanager, Grey-headed Eucometis penicillata 16 - 18.50 817  LC    Tanager, Hepatic Piranga flava 18 818  LC    Tanager, Red-headed Piranga erythrocephala 15 - 15.50 819  LC    Tanager, Rose-throated Piranga roseogularis 15 - 15.50 820  LC    Tanager, Scarlet Piranga olivacea 16 - 18 821  LC    Tanager, Scarlet-rumped Ramphocelus passerinii 16 822  LC    Tanager, Stripe-headed Spindalis zena 16 823  LC    Tanager, Summer Piranga rubra 16.50 - 18 824  LC    Tanager, Western Piranga ludoviciana 17 - 19 825  LC    Tanager, White-winged Piranga leucoptera 13 - 14.50 826  LC    Tanager, Yellow-winged Thraupis abbas 17.50 - 18 827  LC    Tattler, Wandering Tringa incana 26 - 29 828  LC    Teal, Blue-winged Spatula discors 36 - 41 829  LC    Teal, Cinnamon Spatula cyanoptera 35 - 48 830  LC    Teal, Common Anas crecca 34 - 38 831  LC    Tern, Arctic Sterna paradisaea 32 - 39 832  LC    Tern, Black Chlidonias niger 22 - 28 833  LC    Tern, Bridled Onychoprion anaethetus 35 - 42 834  LC    Tern, Caspian Hydroprogne caspia 48 - 58 835  LC    Tern, Common Sterna hirundo 32 - 38 836  NT    Tern, Elegant Thalasseus elegans 37 - 41 837  LC    Tern, Forster's Sterna forsteri 32 - 36 838  LC    Tern, Gull-billed Gelochelidon nilotica 33 - 43 839  LC    Tern, Least Sternula antillarum 20 - 28 840  LC    Tern, Roseate Sterna dougallii 33 - 38 841  LC    Tern, Royal Thalasseus maximus 43 - 48 842  LC    Tern, Sandwich Thalasseus sandvicensis 34 - 46 843  LC    Tern, Sooty Onychoprion fuscatus 36 - 46 844  LC    Thick-knee, Double-striped Burhinus bistriatus 43 - 48 845  VU    Thrasher, Bendire's Toxostoma bendirei 25 846  LC    Thrasher, Brown Toxostoma rufum 25 - 29 847  LC    Thrasher, California Toxostoma redivivum 30 848  CR    Thrasher, Cozumel Toxostoma guttatum 23 849  LC    Thrasher, Crissal Toxostoma crissale 29 850  LC    Thrasher, Curve-billed Toxostoma curvirostre 28 851  LC    Thrasher, Grey Toxostoma cinereum 25 - 26 852  LC    Thrasher, Le Conte's Toxostoma lecontei 28 853  LC    Thrasher, Long-billed Toxostoma longirostre 29 854  LC    Thrasher, Ocellated Toxostoma ocellatum 25 - 26 855  LC    Thrasher, Sage Oreoscoptes montanus 22 856  LC    Thrush, American Mountain Turdus plebejus 25 857  LC    Thrush, Aztec Ridgwayia pinicola 22 858  LC    Thrush, Black Turdus infuscatus 22 - 23 859  LC    Thrush, Clay-colored Turdus grayi 23 - 26.50 860  LC    Thrush, Grey-cheeked Catharus minimus 16 - 19.50 861  LC    Thrush, Hermit Catharus guttatus 17 862  LC    Thrush, Rufous-backed Turdus rufopalliatus 22 863  LC    Thrush, Swainson's Catharus ustulatus 16 - 19.50 864  LC    Thrush, Varied Ixoreus naevius 25 865  LC    Thrush, White-throated Turdus assimilis 21.50 - 23 866  NT    Thrush, Wood Hylocichla mustelina 19.50 - 21.50 867  LC    Thrush-Tanager, Rosy Rhodinocichla rosea 19 - 20 868  LC    Tiger-Heron, Bare-throated Tigrisoma mexicanum 71 - 81 869  NT    Tinamou, Great Tinamus major 40 - 46 870  LC    Tinamou, Little Crypturellus soui 21.50 - 24 871  LC    Tinamou, Slaty-breasted Crypturellus boucardi 28 872  LC    Tinamou, Thicket Crypturellus cinnamomeus 28 873  LC    Titmouse, Black-crested Baeolophus atricristatus 15 874  LC    Titmouse, Bridled Baeolophus wollweberi 13 875  LC    Titmouse, Juniper Baeolophus ridgwayi 13 876  LC    Titmouse, Plain Baeolophus inornatus 13 877  LC    Tityra, Black-crowned Tityra inquisitor 18 - 19 878  LC    Tityra, Masked Tityra semifasciata 20 - 21 879  LC    Tody-Flycatcher, Common Todirostrum cinereum 9.50 - 10 880  LC    Tody-Flycatcher, Slate-headed Poecilotriccus sylvia 9 - 10 881  LC    Toucan, Keel-billed Ramphastos sulfuratus 48 882  LC    Toucanet, Emerald Aulacorhynchus prasinus 33 - 35 883  LC    Towhee, Abert's Melozone aberti 24 884  LC    Towhee, California Melozone crissalis 21 - 24 885  LC    Towhee, Canyon Melozone fusca 18.50 - 22 886  LC    Towhee, Collared Pipilo ocai 21 - 22 887  LC    Towhee, Green-tailed Pipilo chlorurus 19 888  LC    Towhee, Rufous-sided Pipilo erythrophthalmus 19 889  LC    Towhee, Spotted Pipilo maculatus 19 890  LC    Towhee, White-throated Melozone albicollis 19 - 19.50 891  LC    Treecreeper, American Certhia americana 11 - 14 892  LC    Trogon, Black-headed Trogon melanocephalus 28 893  LC    Trogon, Citreoline Trogon citreolus 27 - 28 894  LC    Trogon, Collared Trogon collaris 25 895  LC    Trogon, Eared Euptilotis neoxenus 36 896  LC    Trogon, Elegant Trogon elegans 28 - 32 897  LC    Trogon, Mountain Trogon mexicanus 30 - 31 898  LC    Trogon, Slaty-tailed Trogon massena 30 - 33 899  LC    Trogon, Violaceous Trogon violaceus 22 - 24 900  LC    Tropicbird, Red-billed Phaethon aethereus 90 - 105 901  LC    Tropicbird, Red-tailed Phaethon rubricauda 45 - 50 902  LC    Tropicbird, White-tailed Phaethon lepturus 38 - 40 903  NT    Turkey, Ocellated Meleagris ocellata 100 904  LC    Turkey, Wild Meleagris gallopavo 90 - 125 905  LC    Turnstone, Black Arenaria melanocephala 22 - 25 906  LC    Turnstone, Ruddy Arenaria interpres 21 - 25 907  LC    Tyrannulet, Paltry Zimmerius vilissimus 10 908  LC    Tyrannulet, Yellow-bellied Ornithion semiflavum 8 909  LC    Veery Catharus fuscescens 17 - 19.50 910  LC    Verdin Auriparus flaviceps 11 911  LC    Violet-ear, Green Colibri thalassinus 11 - 12 912  LC    Vireo, Bell's Vireo bellii 12 913  VU    Vireo, Black-capped Vireo atricapilla 11 - 12 914  LC    Vireo, Black-whiskered Vireo altiloquus 14 - 16 915  LC    Vireo, Blue-headed Vireo solitarius 13 916  LC    Vireo, Brown-capped Vireo leucophrys 12 - 13 917  LC    Vireo, Cassin's Vireo cassinii 13 918  NT    Vireo, Cozumel Vireo bairdi 11 - 12 919  LC    Vireo, Dwarf Vireo nelsoni 10 - 10.50 920  LC    Vireo, Golden Vireo hypochryseus 12.50 - 13 921  LC    Vireo, Grey Vireo vicinior 14 922  LC    Vireo, Hutton's Vireo huttoni 13 923  LC    Vireo, Mangrove Vireo pallens 10 924  LC    Vireo, Philadelphia Vireo philadelphicus 12 925  LC    Vireo, Plumbeous Vireo plumbeus 13 926  LC    Vireo, Red-eyed Vireo olivaceus 14 - 15 927  LC    Vireo, Slaty Vireo brevipennis 11 - 12 928  LC    Vireo, White-eyed Vireo griseus 13 929  LC    Vireo, Yellow-green Vireo flavoviridis 14 - 15 930  LC    Vireo, Yellow-throated Vireo flavifrons 14 - 14.50 931  LC    Vireo, Yucatan Vireo magister 15 932  LC    Vulture, Black Coragyps atratus 56 - 74 933  LC    Vulture, King Sarcoramphus papa 71 - 81 934  LC    Vulture, Lesser Yellow-headed Cathartes burrovianus 58 - 66 935  LC    Vulture, Turkey Cathartes aura 62 - 81 936  LC    Wagtail, White Motacilla alba 18 - 19 937  LC    Wagtail, Yellow Motacilla flava 15 - 18 938  LC    Warbler, Arctic Phylloscopus borealis 12 - 13 939  LC    Warbler, Bay-breasted Setophaga castanea 13 - 14 940  LC    Warbler, Black-and-white Mniotilta varia 12 - 13 941  LC    Warbler, Black-throated Blue Setophaga caerulescens 12 - 13 942  LC    Warbler, Black-throated Green Setophaga virens 12 - 13 943  LC    Warbler, Black-throated Grey Setophaga nigrescens 13 944  LC    Warbler, Blackburnian Setophaga fusca 12 - 13 945  NT    Warbler, Blackpoll Setophaga striata 13 - 14 946  LC    Warbler, Blue-winged Vermivora cyanoptera 11 - 12 947  LC    Warbler, Canada Cardellina canadensis 11.50 - 13.50 948  LC    Warbler, Cape May Setophaga tigrina 12 - 13 949  VU    Warbler, Cerulean Setophaga cerulea 11 - 12 950  LC    Warbler, Chestnut-sided Setophaga pensylvanica 12 - 13 951  LC    Warbler, Colima Oreothlypis crissalis 15 952  LC    Warbler, Connecticut Oporornis agilis 15 953  LC    Warbler, Crescent-chested Oreothlypis superciliosa 11 954  LC    Warbler, Dusky Phylloscopus fuscatus 10 - 13 955  LC    Warbler, Fan-tailed Basileuterus lachrymosus 15 956  LC    Warbler, Golden-browed Basileuterus belli 12 - 13 957  EN    Warbler, Golden-cheeked Setophaga chrysoparia 12.50 958  LC    Warbler, Golden-crowned Basileuterus culicivorus 12 - 13 959  NT    Warbler, Golden-winged Vermivora chrysoptera 11 - 12 960  LC    Warbler, Grace's Setophaga graciae 13 961  LC    Warbler, Hermit Setophaga occidentalis 13 962  LC    Warbler, Hooded Setophaga citrina 13 - 14 963  LC    Warbler, Kentucky Geothlypis formosa 13 964  LC    Warbler, Lucy's Oreothlypis luciae 11 965  LC    Warbler, MacGillivray's Geothlypis tolmiei 13 966  LC    Warbler, Magnolia Setophaga magnolia 12 - 13 967  LC    Warbler, Mourning Geothlypis philadelphia 13 968  LC    Warbler, Nashville Oreothlypis ruficapilla 12 969  LC    Warbler, Olive Peucedramus taeniatus 13 970  LC    Warbler, Orange-crowned Oreothlypis celata 13 971  LC    Warbler, Palm Setophaga palmarum 12.50 - 14 972  LC    Warbler, Pine Setophaga pinus 13 - 13.50 973  VU    Warbler, Pink-headed Cardellina versicolor 13 974  LC    Warbler, Prairie Setophaga discolor 11.50 - 12 975  LC    Warbler, Prothonotary Protonotaria citrea 13 - 14 976  LC    Warbler, Red Cardellina rubra 12.50 - 13 977  LC    Warbler, Red-faced Cardellina rubrifrons 14 978  LC    Warbler, Rufous-capped Basileuterus rufifrons 12 - 13 979  LC    Warbler, Swainson's Limnothlypis swainsonii 13 - 14 980  LC    Warbler, Tennessee Oreothlypis peregrina 11 - 12 981  LC    Warbler, Townsend's Setophaga townsendi 12 - 13 982  LC    Warbler, Virginia's Oreothlypis virginiae 12 983  LC    Warbler, Wilson's Cardellina pusilla 12 984  LC    Warbler, Worm-eating Helmitheros vermivorum 13 - 14 985  LC    Warbler, Yellow Setophaga petechia 11.40 - 13 986  LC    Warbler, Yellow-rumped Setophaga coronata 13.50 - 14.50 987  LC    Warbler, Yellow-throated Setophaga dominica 12.50 - 14 988  LC    Warbling-Vireo, Eastern Vireo gilvus 14 989  LC    Waterthrush, Louisiana Parkesia motacilla 13.50 - 15.50 990  LC    Waterthrush, Northern Parkesia noveboracensis 13 - 15 991  LC    Waxwing, Cedar Bombycilla cedrorum 18 992  LC    Wheatear, Northern Oenanthe oenanthe 15 993  NT    Whip-poor-will Antrostomus vociferus 21.50 - 27 994  LC    Whistling-Duck, Black-bellied Dendrocygna autumnalis 43 - 53 995  LC    Whistling-Duck, Fulvous Dendrocygna bicolor 43 - 53 996  LC    White-Tern, Common Gygis alba 28 - 33 997  LC    Wigeon, American Mareca americana 45 - 56 998  LC    Wigeon, Eurasian Mareca penelope 45 - 51 999  LC    Willet Tringa semipalmata 33 - 41 1000  VU    Wood-Partridge, Bearded Dendrortyx barbatus 27 - 34 1001  LC    Wood-Partridge, Buffy-crowned Dendrortyx leucophrys 33 1002  LC    Wood-Partridge, Long-tailed Dendrortyx macroura 38 1003  LC    Wood-Pewee, Eastern Contopus virens 13.50 - 15 1004  LC    Wood-Pewee, Western Contopus sordidulus 14 - 16 1005  LC    Wood-Quail, Spotted Odontophorus guttatus 25 1006  LC    Wood-Rail, Grey-necked Aramides cajaneus 33 - 40 1007  LC    Wood-Rail, Rufous-necked Aramides axillaris 33 1008  LC    Wood-Wren, Grey-breasted Henicorhina leucophrys 10 - 11.50 1009  LC    Wood-Wren, White-breasted Henicorhina leucosticta 10 - 11.50 1010  LC    Woodcock, American Scolopax minor 28 1011  LC    Woodcreeper, Barred Dendrocolaptes certhia 27 - 28 1012  LC    Woodcreeper, Black-banded Dendrocolaptes picumnus 25 - 28 1013  LC    Woodcreeper, Ivory-billed Xiphorhynchus flavigaster 23 1014  LC    Woodcreeper, Olivaceous Sittasomus griseicapillus 15 - 16.50 1015  LC    Woodcreeper, Ruddy Dendrocincla homochroa 20 - 20.50 1016  LC    Woodcreeper, Spot-crowned Lepidocolaptes affinis 20 1017  LC    Woodcreeper, Spotted Xiphorhynchus erythropygius 20 - 23 1018  LC    Woodcreeper, Streak-headed Lepidocolaptes souleyetii 20 1019  LC    Woodcreeper, Strong-billed Xiphocolaptes promeropirhynchus 28 - 33 1020  LC    Woodcreeper, Tawny-winged Dendrocincla anabatina 18 1021  LC    Woodcreeper, Wedge-billed Glyphorynchus spirurus 14 1022  LC    Woodcreeper, White-striped Lepidocolaptes leucogaster 22 - 23 1023  VU    Woodnymph, Mexican Thalurania ridgwayi 10 1024  LC    Woodpecker, Acorn Melanerpes formicivorus 23 1025  LC    Woodpecker, Black-cheeked Melanerpes pucherani 17 - 19 1026  LC    Woodpecker, Chestnut-colored Celeus castaneus 23 1027  LC    Woodpecker, Downy Dryobates pubescens 17 1028  LC    Woodpecker, Gila Melanerpes uropygialis 24 1029  LC    Woodpecker, Golden-cheeked Melanerpes chrysogenys 20 - 20.50 1030  LC    Woodpecker, Golden-fronted Melanerpes aurifrons 24 1031  LC    Woodpecker, Golden-olive Colaptes rubiginosus 18 - 23 1032  LC    Woodpecker, Grey-breasted Melanerpes hypopolius 25 - 25.50 1033  LC    Woodpecker, Grey-crowned Colaptes auricularis 22 - 23 1034  LC    Woodpecker, Hairy Dryobates villosus 24 1035  PE    Woodpecker, Imperial Campephilus imperialis 56 - 60 1036  LC    Woodpecker, Ladder-backed Dryobates scalaris 18 1037  LC    Woodpecker, Lewis's Melanerpes lewis 27 1038  LC    Woodpecker, Lineated Dryocopus lineatus 30 - 36 1039  LC    Woodpecker, Nuttall's Dryobates nuttallii 19 1040  LC    Woodpecker, Pale-billed Campephilus guatemalensis 33 1041  LC    Woodpecker, Smoky-brown Dryobates fumigatus 16.50 - 18 1042  LC    Woodpecker, Strickland's Dryobates stricklandi 19 1043  LC    Woodpecker, Yucatan Melanerpes pygmaeus 15 - 16 1044  LC    Wren, Band-backed Campylorhynchus zonatus 18.50 - 20.50 1045  LC    Wren, Banded Thryophilus pleurostictus 13 1046  LC    Wren, Bewick's Thryomanes bewickii 12.50 - 13 1047  LC    Wren, Boucard's Campylorhynchus jocosus 17.50 - 18 1048  LC    Wren, Cactus Campylorhynchus brunneicapillus 18 - 19 1049  LC    Wren, Canyon Catherpes mexicanus 15 1050  LC    Wren, Carolina Thryothorus ludovicianus 14 1051  VU    Wren, Clarion Troglodytes tanneri 13 1052  LC    Wren, Giant Campylorhynchus chiapensis 20 - 20.50 1053  LC    Wren, Grey-barred Campylorhynchus megalopterus 17.50 - 18 1054  LC    Wren, Happy Pheugopedius felix 12.50 - 13 1055  LC    Wren, Marsh Cistothorus palustris 12.70 1056  VU    Wren, Nava's Hylorchilus navai 16 1057  LC    Wren, Plain Cantorchilus modestus 13 1058  LC    Wren, Rock Salpinctes obsoletus 15.20 1059  LC    Wren, Rufous-and-white Thryophilus rufalbus 14.50 - 16.50 1060  LC    Wren, Rufous-browed Troglodytes rufociliatus 11 - 12 1061  LC    Wren, Rufous-naped Campylorhynchus rufinucha 18 1062  LC    Wren, Sedge Cistothorus platensis 9 - 11.50 1063  LC    Wren, Sinaloa Thryophilus sinaloa 13.50 - 14 1064  NT    Wren, Slender-billed Hylorchilus sumichrasti 16 1065  NT    Wren, Socorro Troglodytes sissonii 12.50 - 13 1066  LC    Wren, Spot-breasted Pheugopedius maculipectus 12.50 - 13 1067  LC    Wren, Spotted Campylorhynchus gularis 17.50 - 18 1068  LC    Wren, White-bellied Uropsila leucogastra 10 - 10.50 1069  LC    Wren, Winter Troglodytes troglodytes 9 - 10 1070  NT    Wren, Yucatan Campylorhynchus yucatanicus 17.50 - 18 1071  LC    Wrentit Chamaea fasciata 17 1072  LC    Yellow-Finch, Grassland Sicalis luteola 12 - 13 1073  LC    Yellowlegs, Greater Tringa melanoleuca 29 - 35 1074  LC    Yellowlegs, Lesser Tringa flavipes 23 - 26 1075  VU    Yellowthroat, Altamira Geothlypis flavovelata 12 1076  VU    Yellowthroat, Belding's Geothlypis beldingi 14 1077  EN    Yellowthroat, Black-polled Geothlypis speciosa 13 1078  LC    Yellowthroat, Common Geothlypis trichas 11.50 - 13 1079  LC    Yellowthroat, Grey-crowned Geothlypis poliocephala 14 1080  LC    Yellowthroat, Hooded Geothlypis nelsoni 12.50 - 13 An XML version of this list is also available (as a ZIP file) ... 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