Data Zone
| Scientific name | English name | Family | Global IUCN Red List Category |
|---|---|---|---|
| Accipiter bicolor | Bicolored Hawk | Accipitridae (Hawks, Eagles) | LC |
| Accipiter superciliosus | Tiny Hawk | Accipitridae (Hawks, Eagles) | LC |
| Actitis macularius | Spotted Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Aegolius harrisii | Buff-fronted Owl | Strigidae (Typical Owls) | LC |
| Agelaioides badius | Greyish Baywing | Icteridae (New World blackbirds) | LC |
| Agelasticus cyanopus | Unicolored Blackbird | Icteridae (New World blackbirds) | LC |
| Agelasticus thilius | Yellow-winged Blackbird | Icteridae (New World blackbirds) | LC |
| Agriornis micropterus | Grey-bellied Shrike-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Agriornis murinus | Lesser Shrike-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Alopochelidon fucata | Tawny-headed Swallow | Hirundinidae (Swallows and martins) | LC |
| Amaurospiza moesta | Blue Seedeater | Cardinalidae (Cardinals) | LC |
| Amazonetta brasiliensis | Brazilian Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Amblyramphus holosericeus | Scarlet-headed Blackbird | Icteridae (New World blackbirds) | LC |
| Ammodramus humeralis | Grassland Sparrow | Passerellidae (New World sparrows) | LC |
| Anabacerthia lichtensteini | Ochre-breasted Foliage-gleaner | Furnariidae (Ovenbirds) | LC |
| Anas bahamensis | White-cheeked Pintail | Anatidae (Ducks, Geese, Swans) | LC |
| Anas flavirostris | Yellow-billed Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Anas georgica | Yellow-billed Pintail | Anatidae (Ducks, Geese, Swans) | LC |
| Anhima cornuta | Horned Screamer | Anhimidae (Screamers) | LC |
| Anhinga anhinga | Anhinga | Anhingidae (Darters) | LC |
| Anthracothorax nigricollis | Black-throated Mango | Trochilidae (Hummingbirds) | LC |
| Anthus chacoensis | Pampas Pipit | Motacillidae (Pipits and Wagtails) | LC |
| Anthus correndera | Correndera Pipit | Motacillidae (Pipits and Wagtails) | LC |
| Anthus furcatus | Short-billed Pipit | Motacillidae (Pipits and Wagtails) | LC |
| Anthus hellmayri | Hellmayr's Pipit | Motacillidae (Pipits and Wagtails) | LC |
| Anthus lutescens | Yellowish Pipit | Motacillidae (Pipits and Wagtails) | LC |
| Antilophia galeata | Helmeted Manakin | Pipridae (Manakins) | LC |
| Antrostomus rufus | Rufous Nightjar | Caprimulgidae (Nightjars) | LC |
| Antrostomus sericocaudatus | Silky-tailed Nightjar | Caprimulgidae (Nightjars) | LC |
| Anumbius annumbi | Firewood-gatherer | Furnariidae (Ovenbirds) | LC |
| Ara ararauna | Blue-and-yellow Macaw | Psittacidae (Parrots) | LC |
| Ara chloropterus | Red-and-green Macaw | Psittacidae (Parrots) | LC |
| Aramides cajaneus | Grey-cowled Wood-rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Aramides saracura | Slaty-breasted Wood-rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Aramides ypecaha | Giant Wood-rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Aramus guarauna | Limpkin | Aramidae (Limpkin) | LC |
| Aratinga nenday | Nanday Parakeet | Psittacidae (Parrots) | LC |
| Ardea alba | Great White Egret | Ardeidae (Herons) | LC |
| Ardea cocoi | Cocoi Heron | Ardeidae (Herons) | LC |
| Arundinicola leucocephala | White-headed Marsh-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Asemospiza fuliginosa | Sooty Grassquit | Thraupidae (Tanagers) | LC |
| Asemospiza obscura | Dull-colored Grassquit | Thraupidae (Tanagers) | LC |
| Asio clamator | Striped Owl | Strigidae (Typical Owls) | LC |
| Asio flammeus | Short-eared Owl | Strigidae (Typical Owls) | LC |
| Asio stygius | Stygian Owl | Strigidae (Typical Owls) | LC |
| Asthenes baeri | Short-billed Canastero | Furnariidae (Ovenbirds) | LC |
| Asthenes pyrrholeuca | Sharp-billed Canastero | Furnariidae (Ovenbirds) | LC |
| Athene cunicularia | Burrowing Owl | Strigidae (Typical Owls) | LC |
| Attila phoenicurus | Rufous-tailed Attila | Tyrannidae (Tyrant-flycatchers) | LC |
| Automolus leucophthalmus | White-eyed Foliage-gleaner | Furnariidae (Ovenbirds) | LC |
| Bartramia longicauda | Upland Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Baryphthengus ruficapillus | Rufous-capped Motmot | Momotidae (Motmots) | LC |
| Basileuterus auricapilla | Golden-crowned Warbler | Parulidae (New World warblers) | LC |
| Basileuterus hypoleucus | White-bellied Warbler | Parulidae (New World warblers) | LC |
| Batara cinerea | Giant Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Botaurus pinnatus | Pinnated Bittern | Ardeidae (Herons) | LC |
| Brotogeris chiriri | Yellow-chevroned Parakeet | Psittacidae (Parrots) | LC |
| Bubo virginianus | Great Horned Owl | Strigidae (Typical Owls) | LC |
| Bubulcus ibis | Cattle Egret | Ardeidae (Herons) | LC |
| Busarellus nigricollis | Black-collared Hawk | Accipitridae (Hawks, Eagles) | LC |
| Buteo albonotatus | Zone-tailed Hawk | Accipitridae (Hawks, Eagles) | LC |
| Buteo brachyurus | Short-tailed Hawk | Accipitridae (Hawks, Eagles) | LC |
| Buteo nitidus | Grey-lined Hawk | Accipitridae (Hawks, Eagles) | LC |
| Buteo swainsoni | Swainson's Hawk | Accipitridae (Hawks, Eagles) | LC |
| Buteogallus meridionalis | Savanna Hawk | Accipitridae (Hawks, Eagles) | LC |
| Buteogallus urubitinga | Great Black Hawk | Accipitridae (Hawks, Eagles) | LC |
| Butorides striata | Green-backed Heron | Ardeidae (Herons) | LC |
| Cacicus chrysopterus | Golden-winged Cacique | Icteridae (New World blackbirds) | LC |
| Cacicus haemorrhous | Red-rumped Cacique | Icteridae (New World blackbirds) | LC |
| Cacicus solitarius | Solitary Cacique | Icteridae (New World blackbirds) | LC |
| Cairina moschata | Muscovy Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Calidris alba | Sanderling | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris bairdii | Baird's Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris fuscicollis | White-rumped Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris himantopus | Stilt Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris melanotos | Pectoral Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris minutilla | Least Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calliphlox amethystina | Amethyst Woodstar | Trochilidae (Hummingbirds) | LC |
| Callonetta leucophrys | Ringed Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Campephilus leucopogon | Cream-backed Woodpecker | Picidae (Woodpeckers) | LC |
| Campephilus melanoleucos | Crimson-crested Woodpecker | Picidae (Woodpeckers) | LC |
| Campephilus robustus | Robust Woodpecker | Picidae (Woodpeckers) | LC |
| Camptostoma obsoletum | Southern Beardless Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Campylorhamphus falcularius | Black-billed Scythebill | Furnariidae (Ovenbirds) | LC |
| Campylorhamphus trochilirostris | Red-billed Scythebill | Furnariidae (Ovenbirds) | LC |
| Campylorhynchus turdinus | Thrush-like Wren | Troglodytidae (Wrens) | LC |
| Cantorchilus guarayanus | Fawn-breasted Wren | Troglodytidae (Wrens) | LC |
| Cantorchilus leucotis | Buff-breasted Wren | Troglodytidae (Wrens) | LC |
| Capsiempis flaveola | Yellow Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Caracara plancus | Southern Caracara | Falconidae (Falcons, Caracaras) | LC |
| Cariama cristata | Red-legged Seriema | Cariamidae (Seriemas) | LC |
| Casiornis rufus | Rufous Casiornis | Tyrannidae (Tyrant-flycatchers) | LC |
| Cathartes aura | Turkey Vulture | Cathartidae (New World vultures) | LC |
| Cathartes burrovianus | Lesser Yellow-headed Vulture | Cathartidae (New World vultures) | LC |
| Celeus flavescens | Blond-crested Woodpecker | Picidae (Woodpeckers) | LC |
| Celeus lugubris | Pale-crested Woodpecker | Picidae (Woodpeckers) | LC |
| Cercomacra melanaria | Mato Grosso Antbird | Thamnophilidae (Typical Antbirds) | LC |
| Certhiaxis cinnamomeus | Yellow-chinned Spinetail | Furnariidae (Ovenbirds) | LC |
| Chaetura cinereiventris | Grey-rumped Swift | Apodidae (Swifts) | LC |
| Chaetura meridionalis | Southern Swift | Apodidae (Swifts) | LC |
| Chamaeza campanisona | Short-tailed Antthrush | Formicariidae (Ground-antbirds) | LC |
| Charadrius collaris | Collared Plover | Charadriidae (Plovers) | LC |
| Chauna torquata | Southern Screamer | Anhimidae (Screamers) | LC |
| Chionomesa fimbriata | Glittering-throated Emerald | Trochilidae (Hummingbirds) | LC |
| Chiroxiphia caudata | Blue Manakin | Pipridae (Manakins) | LC |
| Chloroceryle aenea | American Pygmy-kingfisher | Alcedinidae (Kingfishers) | LC |
| Chloroceryle amazona | Amazon Kingfisher | Alcedinidae (Kingfishers) | LC |
| Chloroceryle americana | Green Kingfisher | Alcedinidae (Kingfishers) | LC |
| Chloroceryle inda | Green-and-rufous Kingfisher | Alcedinidae (Kingfishers) | LC |
| Chlorophonia cyanea | Blue-naped Chlorophonia | Fringillidae (Finches) | LC |
| Chlorostilbon lucidus | Glittering-bellied Emerald | Trochilidae (Hummingbirds) | LC |
| Chondrohierax uncinatus | Hook-billed Kite | Accipitridae (Hawks, Eagles) | LC |
| Chordeiles acutipennis | Lesser Nighthawk | Caprimulgidae (Nightjars) | LC |
| Chordeiles minor | Common Nighthawk | Caprimulgidae (Nightjars) | LC |
| Chordeiles nacunda | Nacunda Nighthawk | Caprimulgidae (Nightjars) | LC |
| Chrysolampis mosquitus | Ruby-topaz Hummingbird | Trochilidae (Hummingbirds) | LC |
| Chrysomus ruficapillus | Chestnut-capped Blackbird | Icteridae (New World blackbirds) | LC |
| Chrysuronia versicolor | Versicolored Emerald | Trochilidae (Hummingbirds) | LC |
| Chunga burmeisteri | Black-legged Seriema | Cariamidae (Seriemas) | LC |
| Ciccaba huhula | Black-banded Owl | Strigidae (Typical Owls) | LC |
| Ciccaba virgata | Mottled Owl | Strigidae (Typical Owls) | LC |
| Ciconia maguari | Maguari Stork | Ciconiidae (Storks) | LC |
| Cinclodes fuscus | Buff-winged Cinclodes | Furnariidae (Ovenbirds) | LC |
| Circus buffoni | Long-winged Harrier | Accipitridae (Hawks, Eagles) | LC |
| Circus cinereus | Cinereous Harrier | Accipitridae (Hawks, Eagles) | LC |
| Cissopis leverianus | Magpie Tanager | Thraupidae (Tanagers) | LC |
| Claravis pretiosa | Blue Ground-dove | Columbidae (Pigeons, Doves) | LC |
| Clibanornis dendrocolaptoides | Canebrake Groundcreeper | Furnariidae (Ovenbirds) | LC |
| Clibanornis rectirostris | Chestnut-capped Foliage-gleaner | Furnariidae (Ovenbirds) | LC |
| Cnemotriccus fuscatus | Fuscous Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Coccycua cinerea | Ash-colored Cuckoo | Cuculidae (Cuckoos) | LC |
| Coccycua minuta | Little Cuckoo | Cuculidae (Cuckoos) | LC |
| Coccyzus americanus | Yellow-billed Cuckoo | Cuculidae (Cuckoos) | LC |
| Coccyzus erythropthalmus | Black-billed Cuckoo | Cuculidae (Cuckoos) | LC |
| Coccyzus euleri | Pearly-breasted Cuckoo | Cuculidae (Cuckoos) | LC |
| Coccyzus melacoryphus | Dark-billed Cuckoo | Cuculidae (Cuckoos) | LC |
| Cochlearius cochlearius | Boat-billed Heron | Ardeidae (Herons) | LC |
| Coereba flaveola | Bananaquit | Thraupidae (Tanagers) | LC |
| Colaptes campestris | Campo Flicker | Picidae (Woodpeckers) | LC |
| Colaptes campestroides | Pampas Flicker | Picidae (Woodpeckers) | LC |
| Colaptes melanochloros | Green-barred Woodpecker | Picidae (Woodpeckers) | LC |
| Colaptes melanolaimus | Golden-breasted Woodpecker | Picidae (Woodpeckers) | LC |
| Colibri serrirostris | White-vented Violet-ear | Trochilidae (Hummingbirds) | LC |
| Colonia colonus | Long-tailed Tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Columbina minuta | Plain-breasted Ground-dove | Columbidae (Pigeons, Doves) | LC |
| Columbina picui | Picui Dove | Columbidae (Pigeons, Doves) | LC |
| Columbina squammata | Scaled Dove | Columbidae (Pigeons, Doves) | LC |
| Columbina talpacoti | Ruddy Ground-dove | Columbidae (Pigeons, Doves) | LC |
| Conirostrum speciosum | Chestnut-vented Conebill | Thraupidae (Tanagers) | LC |
| Conopias trivirgatus | Three-striped Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Conopophaga lineata | Rufous Gnateater | Conopophagidae (Gnateaters) | LC |
| Contopus cinereus | Southern Tropical Pewee | Tyrannidae (Tyrant-flycatchers) | LC |
| Coragyps atratus | American Black Vulture | Cathartidae (New World vultures) | LC |
| Coryphistera alaudina | Lark-like Brushrunner | Furnariidae (Ovenbirds) | LC |
| Coryphospingus cucullatus | Red-crested Finch | Thraupidae (Tanagers) | LC |
| Corythopis delalandi | Southern Antpipit | Tyrannidae (Tyrant-flycatchers) | LC |
| Coscoroba coscoroba | Coscoroba Swan | Anatidae (Ducks, Geese, Swans) | LC |
| Coturnicops notatus | Speckled Rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Cranioleuca obsoleta | Olive Spinetail | Furnariidae (Ovenbirds) | LC |
| Cranioleuca pyrrhophia | Stripe-crowned Spinetail | Furnariidae (Ovenbirds) | LC |
| Crotophaga ani | Smooth-billed Ani | Cuculidae (Cuckoos) | LC |
| Crotophaga major | Greater Ani | Cuculidae (Cuckoos) | LC |
| Crypturellus obsoletus | Brown Tinamou | Tinamidae (Tinamous) | LC |
| Crypturellus parvirostris | Small-billed Tinamou | Tinamidae (Tinamous) | LC |
| Crypturellus tataupa | Tataupa Tinamou | Tinamidae (Tinamous) | LC |
| Crypturellus undulatus | Undulated Tinamou | Tinamidae (Tinamous) | LC |
| Cyanocorax chrysops | Plush-crested Jay | Corvidae (Crows and jays) | LC |
| Cyanocorax cristatellus | Curl-crested Jay | Corvidae (Crows and jays) | LC |
| Cyanocorax cyanomelas | Purplish Jay | Corvidae (Crows and jays) | LC |
| Cyanoloxia brissonii | Ultramarine Grosbeak | Cardinalidae (Cardinals) | LC |
| Cyanoloxia glaucocaerulea | Glaucous-blue Grosbeak | Cardinalidae (Cardinals) | LC |
| Cyclarhis gujanensis | Rufous-browed Peppershrike | Vireonidae (Vireos) | LC |
| Cypseloides fumigatus | Sooty Swift | Apodidae (Swifts) | LC |
| Cypseloides senex | Great Dusky Swift | Apodidae (Swifts) | LC |
| Cypsnagra hirundinacea | White-rumped Tanager | Thraupidae (Tanagers) | LC |
| Dacnis cayana | Blue Dacnis | Thraupidae (Tanagers) | LC |
| Dendrocincla turdina | Plain-winged Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Dendrocolaptes picumnus | Black-banded Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Dendrocolaptes platyrostris | Planalto Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Dendrocygna autumnalis | Black-bellied Whistling-duck | Anatidae (Ducks, Geese, Swans) | LC |
| Dendrocygna bicolor | Fulvous Whistling-duck | Anatidae (Ducks, Geese, Swans) | LC |
| Dendrocygna viduata | White-faced Whistling-duck | Anatidae (Ducks, Geese, Swans) | LC |
| Dolichonyx oryzivorus | Bobolink | Icteridae (New World blackbirds) | LC |
| Donacobius atricapilla | Donacobius | Donacobiidae (Donacobius) | LC |
| Donacospiza albifrons | Long-tailed Reed-finch | Thraupidae (Tanagers) | LC |
| Dromococcyx pavoninus | Pavonine Cuckoo | Cuculidae (Cuckoos) | LC |
| Dromococcyx phasianellus | Pheasant Cuckoo | Cuculidae (Cuckoos) | LC |
| Drymophila malura | Dusky-tailed Antbird | Thamnophilidae (Typical Antbirds) | LC |
| Drymophila rubricollis | Bertoni's Antbird | Thamnophilidae (Typical Antbirds) | LC |
| Drymornis bridgesii | Scimitar-billed Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Dysithamnus mentalis | Plain Antvireo | Thamnophilidae (Typical Antbirds) | LC |
| Egretta caerulea | Little Blue Heron | Ardeidae (Herons) | LC |
| Egretta thula | Snowy Egret | Ardeidae (Herons) | LC |
| Elaenia albiceps | White-crested Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Elaenia chiriquensis | Lesser Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Elaenia flavogaster | Yellow-bellied Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Elaenia mesoleuca | Olivaceous Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Elaenia parvirostris | Small-billed Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Elaenia sordida | Brazilian Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Elaenia spectabilis | Large Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Elanoides forficatus | Swallow-tailed Kite | Accipitridae (Hawks, Eagles) | LC |
| Elanus leucurus | White-tailed Kite | Elanidae (Kites) | LC |
| Emberizoides herbicola | Wedge-tailed Grass-finch | Thraupidae (Tanagers) | LC |
| Emberizoides ypiranganus | Lesser Grass-finch | Thraupidae (Tanagers) | LC |
| Embernagra platensis | Great Pampa-finch | Thraupidae (Tanagers) | LC |
| Empidonax alnorum | Alder Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Empidonomus varius | Variegated Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Eucometis penicillata | Grey-headed Tanager | Thraupidae (Tanagers) | LC |
| Eudromia formosa | Quebracho Crested Tinamou | Tinamidae (Tinamous) | LC |
| Eupetomena macroura | Swallow-tailed Hummingbird | Trochilidae (Hummingbirds) | LC |
| Euphonia chlorotica | Purple-throated Euphonia | Fringillidae (Finches) | LC |
| Euphonia cyanocephala | Golden-rumped Euphonia | Fringillidae (Finches) | LC |
| Euphonia pectoralis | Chestnut-bellied Euphonia | Fringillidae (Finches) | LC |
| Euphonia violacea | Violaceous Euphonia | Fringillidae (Finches) | LC |
| Eupsittula aurea | Peach-fronted Parakeet | Psittacidae (Parrots) | LC |
| Euscarthmus meloryphus | Tawny-crowned Pygmy-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Falco femoralis | Aplomado Falcon | Falconidae (Falcons, Caracaras) | LC |
| Falco peregrinus | Peregrine Falcon | Falconidae (Falcons, Caracaras) | LC |
| Falco rufigularis | Bat Falcon | Falconidae (Falcons, Caracaras) | LC |
| Falco sparverius | American Kestrel | Falconidae (Falcons, Caracaras) | LC |
| Florisuga fusca | Black Jacobin | Trochilidae (Hummingbirds) | LC |
| Fluvicola albiventer | Black-backed Water-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Formicivora melanogaster | Black-bellied Antwren | Thamnophilidae (Typical Antbirds) | LC |
| Formicivora rufa | Rusty-backed Antwren | Thamnophilidae (Typical Antbirds) | LC |
| Forpus xanthopterygius | Blue-winged Parrotlet | Psittacidae (Parrots) | LC |
| Fulica armillata | Red-gartered Coot | Rallidae (Rails, Gallinules, Coots) | LC |
| Fulica leucoptera | White-winged Coot | Rallidae (Rails, Gallinules, Coots) | LC |
| Fulica rufifrons | Red-fronted Coot | Rallidae (Rails, Gallinules, Coots) | LC |
| Furnarius cristatus | Crested Hornero | Furnariidae (Ovenbirds) | LC |
| Furnarius rufus | Rufous Hornero | Furnariidae (Ovenbirds) | LC |
| Galbula ruficauda | Rufous-tailed Jacamar | Galbulidae (Jacamars) | LC |
| Gallinago paraguaiae | South American Snipe | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Gallinago undulata | Giant Snipe | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Gallinula galeata | Common Gallinule | Rallidae (Rails, Gallinules, Coots) | LC |
| Gampsonyx swainsonii | Pearl Kite | Elanidae (Kites) | LC |
| Geothlypis aequinoctialis | Masked Yellowthroat | Parulidae (New World warblers) | LC |
| Geotrygon montana | Ruddy Quail-dove | Columbidae (Pigeons, Doves) | LC |
| Geotrygon violacea | Violaceous Quail-dove | Columbidae (Pigeons, Doves) | LC |
| Geranoaetus albicaudatus | White-tailed Hawk | Accipitridae (Hawks, Eagles) | LC |
| Geranoaetus melanoleucus | Black-chested Buzzard-eagle | Accipitridae (Hawks, Eagles) | LC |
| Geranoaetus polyosoma | Variable Hawk | Accipitridae (Hawks, Eagles) | LC |
| Geranospiza caerulescens | Crane Hawk | Accipitridae (Hawks, Eagles) | LC |
| Glaucidium brasilianum | Ferruginous Pygmy-owl | Strigidae (Typical Owls) | LC |
| Gnorimopsar chopi | Chopi Blackbird | Icteridae (New World blackbirds) | LC |
| Grallaria varia | Variegated Antpitta | Grallariidae (Antpittas) | LC |
| Griseotyrannus aurantioatrocristatus | Crowned Slaty Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Gubernetes yetapa | Streamer-tailed Tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Guira guira | Guira Cuckoo | Cuculidae (Cuckoos) | LC |
| Habia rubica | Red-crowned Ant-tanager | Cardinalidae (Cardinals) | LC |
| Haplospiza unicolor | Uniform Finch | Thraupidae (Tanagers) | LC |
| Harpagus diodon | Rufous-thighed Kite | Accipitridae (Hawks, Eagles) | LC |
| Heliobletus contaminatus | Sharp-billed Treehunter | Furnariidae (Ovenbirds) | LC |
| Heliomaster furcifer | Blue-tufted Starthroat | Trochilidae (Hummingbirds) | LC |
| Heliornis fulica | Sungrebe | Heliornithidae (Finfoots) | LC |
| Hemithraupis guira | Guira Tanager | Thraupidae (Tanagers) | LC |
| Hemitriccus diops | Drab-breasted Bamboo-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Hemitriccus margaritaceiventer | Pearly-vented Tody-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Herpetotheres cachinnans | Laughing Falcon | Falconidae (Falcons, Caracaras) | LC |
| Herpsilochmus atricapillus | Black-capped Antwren | Thamnophilidae (Typical Antbirds) | LC |
| Herpsilochmus rufimarginatus | Southern Rufous-winged Antwren | Thamnophilidae (Typical Antbirds) | LC |
| Heteronetta atricapilla | Black-headed Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Himantopus himantopus | Black-winged Stilt | Recurvirostridae (Avocets, Stilts) | LC |
| Hirundinea bellicosa | Swallow Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Hirundo rustica | Barn Swallow | Hirundinidae (Swallows and martins) | LC |
| Hoploxypterus cayanus | Pied Lapwing | Charadriidae (Plovers) | LC |
| Hydropsalis maculicaudus | Spot-tailed Nightjar | Caprimulgidae (Nightjars) | LC |
| Hydropsalis torquata | Scissor-tailed Nightjar | Caprimulgidae (Nightjars) | LC |
| Hylatomus lineatus | Lineated Woodpecker | Picidae (Woodpeckers) | LC |
| Hylocharis chrysura | Gilded Hummingbird | Trochilidae (Hummingbirds) | LC |
| Hylocharis sapphirina | Rufous-throated Hummingbird | Trochilidae (Hummingbirds) | LC |
| Hylopezus nattereri | Speckle-breasted Antpitta | Grallariidae (Antpittas) | LC |
| Hylophilus poicilotis | Rufous-crowned Greenlet | Vireonidae (Vireos) | LC |
| Hymenops perspicillatus | Spectacled Tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Hypoedaleus guttatus | Spot-backed Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Icterus croconotus | Orange-backed Troupial | Icteridae (New World blackbirds) | LC |
| Icterus pyrrhopterus | Variable Oriole | Icteridae (New World blackbirds) | LC |
| Ictinia mississippiensis | Mississippi Kite | Accipitridae (Hawks, Eagles) | LC |
| Ictinia plumbea | Plumbeous Kite | Accipitridae (Hawks, Eagles) | LC |
| Inezia inornata | Plain Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Ixobrychus exilis | Least Bittern | Ardeidae (Herons) | LC |
| Ixobrychus involucris | Stripe-backed Bittern | Ardeidae (Herons) | LC |
| Jabiru mycteria | Jabiru | Ciconiidae (Storks) | LC |
| Jacana jacana | Wattled Jacana | Jacanidae (Jacanas) | LC |
| Knipolegus aterrimus | White-winged Black-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Knipolegus cyanirostris | Blue-billed Black-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Knipolegus hudsoni | Hudson's Black-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Knipolegus lophotes | Crested Black-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Knipolegus striaticeps | Cinereous Black-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Larus cirrocephalus | Grey-headed Gull | Laridae (Gulls, Terns, Skimmers) | LC |
| Larus maculipennis | Brown-hooded Gull | Laridae (Gulls, Terns, Skimmers) | LC |
| Larus pipixcan | Franklin's Gull | Laridae (Gulls, Terns, Skimmers) | LC |
| Laterallus exilis | Grey-breasted Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Laterallus flaviventer | Yellow-breasted Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Laterallus leucopyrrhus | Red-and-white Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Laterallus melanophaius | Rufous-sided Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Lathrotriccus euleri | Euler's Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Legatus leucophaius | Piratic Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Leistes superciliaris | White-browed Blackbird | Icteridae (New World blackbirds) | LC |
| Lepidocolaptes angustirostris | Narrow-billed Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Lepidocolaptes falcinellus | Scalloped Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Leptasthenura platensis | Tufted Tit-spinetail | Furnariidae (Ovenbirds) | LC |
| Leptodon cayanensis | Grey-headed Kite | Accipitridae (Hawks, Eagles) | LC |
| Leptopogon amaurocephalus | Sepia-capped Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Leptotila rufaxilla | Grey-fronted Dove | Columbidae (Pigeons, Doves) | LC |
| Leptotila verreauxi | White-tipped Dove | Columbidae (Pigeons, Doves) | LC |
| Lessonia rufa | Austral Negrito | Tyrannidae (Tyrant-flycatchers) | LC |
| Leucochloris albicollis | White-throated Hummingbird | Trochilidae (Hummingbirds) | LC |
| Limosa haemastica | Hudsonian Godwit | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Lochmias nematura | Streamcreeper | Furnariidae (Ovenbirds) | LC |
| Lophospingus pusillus | Black-crested Finch | Thraupidae (Tanagers) | LC |
| Lurocalis semitorquatus | Short-tailed Nighthawk | Caprimulgidae (Nightjars) | LC |
| Machetornis rixosa | Cattle Tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Mackenziaena leachii | Large-tailed Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Mackenziaena severa | Tufted Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Manacus manacus | White-bearded Manakin | Pipridae (Manakins) | LC |
| Megaceryle torquata | Ringed Kingfisher | Alcedinidae (Kingfishers) | LC |
| Megarynchus pitangua | Boat-billed Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Megascops atricapilla | Black-capped Screech-owl | Strigidae (Typical Owls) | LC |
| Megascops choliba | Tropical Screech-owl | Strigidae (Typical Owls) | LC |
| Melanerpes cactorum | White-fronted Woodpecker | Picidae (Woodpeckers) | LC |
| Melanerpes candidus | White Woodpecker | Picidae (Woodpeckers) | LC |
| Melanerpes flavifrons | Yellow-fronted Woodpecker | Picidae (Woodpeckers) | LC |
| Melanopareia maximiliani | Olive-crowned Crescentchest | Melanopareiidae (Crescentchests) | LC |
| Melanopareia torquata | Collared Crescentchest | Melanopareiidae (Crescentchests) | LC |
| Mesembrinibis cayennensis | Green Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Micrastur ruficollis | Barred Forest-falcon | Falconidae (Falcons, Caracaras) | LC |
| Micrastur semitorquatus | Collared Forest-falcon | Falconidae (Falcons, Caracaras) | LC |
| Micropygia schomburgkii | Ocellated Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Microspingus cabanisi | Grey-breasted Warbling-finch | Thraupidae (Tanagers) | LC |
| Microspingus melanoleucus | Black-capped Warbling-finch | Thraupidae (Tanagers) | LC |
| Microspingus pectoralis | Black-breasted Warbling-finch | Thraupidae (Tanagers) | LC |
| Milvago chimachima | Yellow-headed Caracara | Falconidae (Falcons, Caracaras) | LC |
| Mimus saturninus | Chalk-browed Mockingbird | Mimidae (Mockingbirds and thrashers) | LC |
| Mimus triurus | White-banded Mockingbird | Mimidae (Mockingbirds and thrashers) | LC |
| Mionectes rufiventris | Grey-hooded Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Molothrus bonariensis | Shiny Cowbird | Icteridae (New World blackbirds) | LC |
| Molothrus oryzivorus | Giant Cowbird | Icteridae (New World blackbirds) | LC |
| Molothrus rufoaxillaris | Screaming Cowbird | Icteridae (New World blackbirds) | LC |
| Momotus momota | Amazonian Motmot | Momotidae (Motmots) | LC |
| Muscipipra vetula | Shear-tailed Grey Tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Mycteria americana | Wood Stork | Ciconiidae (Storks) | LC |
| Myiarchus ferox | Short-crested Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiarchus swainsoni | Swainson's Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiarchus tyrannulus | Brown-crested Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiodynastes solitarius | Southern Streaked Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiopagis caniceps | Atlantic Grey Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiopagis viridicata | Greenish Elaenia | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiophobus fasciatus | Bran-colored Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiopsitta monachus | Monk Parakeet | Psittacidae (Parrots) | LC |
| Myiornis auricularis | Eared Pygmy-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Myiothlypis flaveola | Flavescent Warbler | Parulidae (New World warblers) | LC |
| Myiothlypis leucoblephara | White-rimmed Warbler | Parulidae (New World warblers) | LC |
| Myiothlypis rivularis | Southern Riverbank Warbler | Parulidae (New World warblers) | LC |
| Myiozetetes similis | Social Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Myrmorchilus strigilatus | Stripe-backed Antbird | Thamnophilidae (Typical Antbirds) | LC |
| Nannopterum brasilianus | Neotropical Cormorant | Phalacrocoracidae (Cormorants) | LC |
| Nemosia pileata | Hooded Tanager | Thraupidae (Tanagers) | LC |
| Neocrex erythrops | Paint-billed Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Netta peposaca | Rosy-billed Pochard | Anatidae (Ducks, Geese, Swans) | LC |
| Nomonyx dominicus | Masked Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Nonnula rubecula | Rusty-breasted Nunlet | Bucconidae (Puffbirds) | LC |
| Notharchus swainsoni | Buff-bellied Puffbird | Bucconidae (Puffbirds) | LC |
| Nothoprocta cinerascens | Brushland Tinamou | Tinamidae (Tinamous) | LC |
| Nothura boraquira | White-bellied Nothura | Tinamidae (Tinamous) | LC |
| Nothura maculosa | Spotted Nothura | Tinamidae (Tinamous) | LC |
| Nyctibius aethereus | Long-tailed Potoo | Nyctibiidae (Potoos) | LC |
| Nyctibius grandis | Great Potoo | Nyctibiidae (Potoos) | LC |
| Nyctibius griseus | Common Potoo | Nyctibiidae (Potoos) | LC |
| Nycticorax nycticorax | Black-crowned Night-heron | Ardeidae (Herons) | LC |
| Nycticryphes semicollaris | South American Painted-snipe | Rostratulidae (Painted-snipes) | LC |
| Nyctidromus albicollis | Pauraque | Caprimulgidae (Nightjars) | LC |
| Nyctiphrynus ocellatus | Ocellated Poorwill | Caprimulgidae (Nightjars) | LC |
| Nyctiprogne leucopyga | Band-tailed Nighthawk | Caprimulgidae (Nightjars) | LC |
| Nystalus chacuru | White-eared Puffbird | Bucconidae (Puffbirds) | LC |
| Nystalus maculatus | Spot-backed Puffbird | Bucconidae (Puffbirds) | LC |
| Odontophorus capueira | Spot-winged Wood-quail | Odontophoridae (New World quails) | LC |
| Ortalis canicollis | Chaco Chachalaca | Cracidae (Guans, Chachalacas, Curassows) | LC |
| Oxyruncus cristatus | Sharpbill | Tityridae (Tityras and allies) | LC |
| Oxyura vittata | Lake Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Pachyramphus castaneus | Chestnut-crowned Becard | Tityridae (Tityras and allies) | LC |
| Pachyramphus polychopterus | White-winged Becard | Tityridae (Tityras and allies) | LC |
| Pachyramphus validus | Crested Becard | Tityridae (Tityras and allies) | LC |
| Pachyramphus viridis | Green-backed Becard | Tityridae (Tityras and allies) | LC |
| Pandion haliaetus | Osprey | Pandionidae (Osprey) | LC |
| Parabuteo leucorrhous | White-rumped Hawk | Accipitridae (Hawks, Eagles) | LC |
| Parabuteo unicinctus | Harris's Hawk | Accipitridae (Hawks, Eagles) | LC |
| Pardirallus maculatus | Spotted Rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Pardirallus nigricans | Blackish Rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Pardirallus sanguinolentus | Plumbeous Rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Paroaria capitata | Yellow-billed Cardinal | Thraupidae (Tanagers) | LC |
| Paroaria coronata | Red-crested Cardinal | Thraupidae (Tanagers) | LC |
| Patagioenas cayennensis | Pale-vented Pigeon | Columbidae (Pigeons, Doves) | LC |
| Patagioenas maculosa | Spot-winged Pigeon | Columbidae (Pigeons, Doves) | LC |
| Patagioenas picazuro | Picazuro Pigeon | Columbidae (Pigeons, Doves) | LC |
| Patagioenas speciosa | Scaled Pigeon | Columbidae (Pigeons, Doves) | LC |
| Penelope obscura | Dusky-legged Guan | Cracidae (Guans, Chachalacas, Curassows) | LC |
| Petrochelidon pyrrhonota | Cliff Swallow | Hirundinidae (Swallows and martins) | LC |
| Phacellodomus ruber | Greater Thornbird | Furnariidae (Ovenbirds) | LC |
| Phacellodomus rufifrons | Rufous-fronted Thornbird | Furnariidae (Ovenbirds) | LC |
| Phacellodomus sibilatrix | Little Thornbird | Furnariidae (Ovenbirds) | LC |
| Phacellodomus striaticollis | Freckle-breasted Thornbird | Furnariidae (Ovenbirds) | LC |
| Phaeomyias murina | Mouse-colored Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Phaethornis eurynome | Scale-throated Hermit | Trochilidae (Hummingbirds) | LC |
| Phaethornis pretrei | Planalto Hermit | Trochilidae (Hummingbirds) | LC |
| Phaetusa simplex | Large-billed Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Phalaropus fulicarius | Red Phalarope | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Phalcoboenus chimango | Chimango Caracara | Falconidae (Falcons, Caracaras) | LC |
| Pheucticus aureoventris | Black-backed Grosbeak | Cardinalidae (Cardinals) | LC |
| Phibalura flavirostris | Swallow-tailed Cotinga | Cotingidae (Cotingas) | LC |
| Philydor atricapillus | Black-capped Foliage-gleaner | Furnariidae (Ovenbirds) | LC |
| Philydor rufum | Buff-fronted Foliage-gleaner | Furnariidae (Ovenbirds) | LC |
| Phimosus infuscatus | Bare-faced Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Phleocryptes melanops | Wren-like Rushbird | Furnariidae (Ovenbirds) | LC |
| Phyllomyias burmeisteri | Rough-legged Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Phyllomyias fasciatus | Planalto Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Phyllomyias reiseri | Reiser's Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Phyllomyias virescens | Greenish Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Phylloscartes ventralis | Mottle-cheeked Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Phytotoma rutila | White-tipped Plantcutter | Cotingidae (Cotingas) | LC |
| Piaya cayana | Common Squirrel-cuckoo | Cuculidae (Cuckoos) | LC |
| Piculus chrysochloros | Golden-green Woodpecker | Picidae (Woodpeckers) | LC |
| Picumnus albosquamatus | White-wedged Piculet | Picidae (Woodpeckers) | LC |
| Picumnus cirratus | White-barred Piculet | Picidae (Woodpeckers) | LC |
| Picumnus temminckii | Ochre-collared Piculet | Picidae (Woodpeckers) | LC |
| Pilherodius pileatus | Capped Heron | Ardeidae (Herons) | LC |
| Pionopsitta pileata | Pileated Parrot | Psittacidae (Parrots) | LC |
| Pionus maximiliani | Scaly-headed Parrot | Psittacidae (Parrots) | LC |
| Pipra fasciicauda | Band-tailed Manakin | Pipridae (Manakins) | LC |
| Pipraeidea bonariensis | Blue-and-yellow Tanager | Thraupidae (Tanagers) | LC |
| Pipraeidea melanonota | Fawn-breasted Tanager | Thraupidae (Tanagers) | LC |
| Piprites chloris | Wing-barred Piprites | Tyrannidae (Tyrant-flycatchers) | LC |
| Piranga flava | Red Tanager | Cardinalidae (Cardinals) | LC |
| Pitangus sulphuratus | Great Kiskadee | Tyrannidae (Tyrant-flycatchers) | LC |
| Platalea ajaja | Roseate Spoonbill | Threskiornithidae (Ibises, Spoonbills) | LC |
| Platyrinchus mystaceus | Eastern White-throated Spadebill | Tyrannidae (Tyrant-flycatchers) | LC |
| Plegadis chihi | White-faced Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Pluvialis dominica | American Golden Plover | Charadriidae (Plovers) | LC |
| Pluvialis squatarola | Grey Plover | Charadriidae (Plovers) | LC |
| Podiceps major | Great Grebe | Podicipedidae (Grebes) | LC |
| Podiceps occipitalis | Southern Silvery Grebe | Podicipedidae (Grebes) | LC |
| Podilymbus podiceps | Pied-billed Grebe | Podicipedidae (Grebes) | LC |
| Poecilotriccus latirostris | Rusty-fronted Tody-flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Poecilotriccus plumbeiceps | Ochre-faced Tody-flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Polioptila dumicola | Masked Gnatcatcher | Polioptilidae (Gnatcatchers) | LC |
| Polytmus guainumbi | White-tailed Goldenthroat | Trochilidae (Hummingbirds) | LC |
| Poospiza nigrorufa | Black-and-rufous Warbling-finch | Thraupidae (Tanagers) | LC |
| Porphyrio flavirostris | Azure Gallinule | Rallidae (Rails, Gallinules, Coots) | LC |
| Porphyrio martinicus | Purple Gallinule | Rallidae (Rails, Gallinules, Coots) | LC |
| Porphyriops melanops | Spot-flanked Gallinule | Rallidae (Rails, Gallinules, Coots) | LC |
| Porzana albicollis | Ash-throated Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Primolius auricollis | Yellow-collared Macaw | Psittacidae (Parrots) | LC |
| Progne chalybea | Grey-breasted Martin | Hirundinidae (Swallows and martins) | LC |
| Progne elegans | Southern Martin | Hirundinidae (Swallows and martins) | LC |
| Progne subis | Purple Martin | Hirundinidae (Swallows and martins) | LC |
| Progne tapera | Brown-chested Martin | Hirundinidae (Swallows and martins) | LC |
| Psarocolius decumanus | Crested Oropendola | Icteridae (New World blackbirds) | LC |
| Pseudocolopteryx acutipennis | Subtropical Doradito | Tyrannidae (Tyrant-flycatchers) | LC |
| Pseudocolopteryx citreola | Ticking Doradito | Tyrannidae (Tyrant-flycatchers) | LC |
| Pseudocolopteryx flaviventris | Warbling Doradito | Tyrannidae (Tyrant-flycatchers) | LC |
| Pseudocolopteryx sclateri | Crested Doradito | Tyrannidae (Tyrant-flycatchers) | LC |
| Pseudoleistes guirahuro | Yellow-rumped Marshbird | Icteridae (New World blackbirds) | LC |
| Pseudoleistes virescens | Brown-and-yellow Marshbird | Icteridae (New World blackbirds) | LC |
| Pseudoseisura lophotes | Brown Cacholote | Furnariidae (Ovenbirds) | LC |
| Pseudoseisura unirufa | Grey-crested Cacholote | Furnariidae (Ovenbirds) | LC |
| Psittacara acuticaudatus | Blue-crowned Parakeet | Psittacidae (Parrots) | LC |
| Psittacara leucophthalmus | White-eyed Parakeet | Psittacidae (Parrots) | LC |
| Pteroglossus castanotis | Chestnut-eared Araçari | Ramphastidae (Toucans) | LC |
| Pulsatrix koeniswaldiana | Tawny-browed Owl | Strigidae (Typical Owls) | LC |
| Pulsatrix perspicillata | Spectacled Owl | Strigidae (Typical Owls) | LC |
| Pygochelidon cyanoleuca | Blue-and-white Swallow | Hirundinidae (Swallows and martins) | LC |
| Pygochelidon melanoleuca | Black-collared Swallow | Hirundinidae (Swallows and martins) | LC |
| Pyriglena leuconota | White-backed Fire-eye | Thamnophilidae (Typical Antbirds) | LC |
| Pyriglena leucoptera | White-shouldered Fire-eye | Thamnophilidae (Typical Antbirds) | LC |
| Pyrocephalus rubinus | Common Vermilion Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Pyroderus scutatus | Red-ruffed Fruitcrow | Cotingidae (Cotingas) | LC |
| Pyrrhura devillei | Blaze-winged Parakeet | Psittacidae (Parrots) | LC |
| Pyrrhura frontalis | Maroon-bellied Parakeet | Psittacidae (Parrots) | LC |
| Pyrrhura molinae | Green-cheeked Parakeet | Psittacidae (Parrots) | LC |
| Ramphastos dicolorus | Red-breasted Toucan | Ramphastidae (Toucans) | LC |
| Ramphastos toco | Toco Toucan | Ramphastidae (Toucans) | LC |
| Ramphocelus carbo | Silver-beaked Tanager | Thraupidae (Tanagers) | LC |
| Ramphotrigon megacephalum | Large-headed Flatbill | Tyrannidae (Tyrant-flycatchers) | LC |
| Rhinocrypta lanceolata | Crested Gallito | Rhinocryptidae (Tapaculos) | LC |
| Rhynchospiza strigiceps | Chaco Sparrow | Passerellidae (New World sparrows) | LC |
| Rhynchotus rufescens | Red-winged Tinamou | Tinamidae (Tinamous) | LC |
| Riparia riparia | Collared Sand Martin | Hirundinidae (Swallows and martins) | LC |
| Rollandia rolland | White-tufted Grebe | Podicipedidae (Grebes) | LC |
| Rostrhamus sociabilis | Snail Kite | Accipitridae (Hawks, Eagles) | LC |
| Rufirallus viridis | Russet-crowned Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Rupornis magnirostris | Roadside Hawk | Accipitridae (Hawks, Eagles) | LC |
| Rynchops niger | Black Skimmer | Laridae (Gulls, Terns, Skimmers) | LC |
| Saltator atricollis | Black-throated Saltator | Thraupidae (Tanagers) | LC |
| Saltator aurantiirostris | Golden-billed Saltator | Thraupidae (Tanagers) | LC |
| Saltator coerulescens | Amazonian Grey Saltator | Thraupidae (Tanagers) | LC |
| Saltator fuliginosus | Black-throated Grosbeak | Thraupidae (Tanagers) | LC |
| Saltator multicolor | Many-colored Chaco Finch | Thraupidae (Tanagers) | LC |
| Saltator similis | Green-winged Saltator | Thraupidae (Tanagers) | LC |
| Sarcoramphus papa | King Vulture | Cathartidae (New World vultures) | LC |
| Sarkidiornis sylvicola | American Comb Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Satrapa icterophrys | Yellow-browed Tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Schiffornis virescens | Greenish Schiffornis | Tityridae (Tityras and allies) | LC |
| Schistochlamys melanopis | Black-faced Tanager | Thraupidae (Tanagers) | LC |
| Schistochlamys ruficapillus | Cinnamon Tanager | Thraupidae (Tanagers) | LC |
| Schoeniophylax phryganophilus | Chotoy Spinetail | Furnariidae (Ovenbirds) | LC |
| Sclerurus scansor | Rufous-breasted Leaftosser | Furnariidae (Ovenbirds) | LC |
| Selenidera maculirostris | Spot-billed Toucanet | Ramphastidae (Toucans) | LC |
| Serpophaga griseicapilla | Straneck's Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Serpophaga nigricans | Sooty Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Serpophaga subcristata | White-crested Tyrannulet | Tyrannidae (Tyrant-flycatchers) | LC |
| Setopagis parvula | Little Nightjar | Caprimulgidae (Nightjars) | LC |
| Setophaga pitiayumi | Tropical Parula | Parulidae (New World warblers) | LC |
| Sicalis flaveola | Saffron Finch | Thraupidae (Tanagers) | LC |
| Sicalis luteola | Grassland Yellow-finch | Thraupidae (Tanagers) | LC |
| Sirystes sibilator | Sibilant Sirystes | Tyrannidae (Tyrant-flycatchers) | LC |
| Sittasomus griseicapillus | Eastern Olivaceous Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Spartonoica maluroides | Bay-capped Wren-spinetail | Furnariidae (Ovenbirds) | LC |
| Spatula cyanoptera | Cinnamon Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Spatula platalea | Red Shoveler | Anatidae (Ducks, Geese, Swans) | LC |
| Spatula versicolor | Silver Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Spinus magellanicus | Hooded Siskin | Fringillidae (Finches) | LC |
| Spizaetus melanoleucus | Black-and-white Hawk-eagle | Accipitridae (Hawks, Eagles) | LC |
| Spizaetus tyrannus | Black Hawk-eagle | Accipitridae (Hawks, Eagles) | LC |
| Spiziapteryx circumcincta | Spot-winged Falconet | Falconidae (Falcons, Caracaras) | LC |
| Sporophila angolensis | Chestnut-bellied Seed-Finch | Thraupidae (Tanagers) | LC |
| Sporophila caerulescens | Double-collared Seedeater | Thraupidae (Tanagers) | LC |
| Sporophila collaris | Rusty-collared Seedeater | Thraupidae (Tanagers) | LC |
| Sporophila hypoxantha | Tawny-bellied Seedeater | Thraupidae (Tanagers) | LC |
| Sporophila leucoptera | White-bellied Seedeater | Thraupidae (Tanagers) | LC |
| Sporophila lineola | Lined Seedeater | Thraupidae (Tanagers) | LC |
| Sporophila nigricollis | Yellow-bellied Seedeater | Thraupidae (Tanagers) | LC |
| Sporophila pileata | Pearly-bellied Seedeater | Thraupidae (Tanagers) | LC |
| Sporophila plumbea | Plumbeous Seedeater | Thraupidae (Tanagers) | LC |
| Steganopus tricolor | Wilson's Phalarope | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Stelgidopteryx ruficollis | Southern Rough-winged Swallow | Hirundinidae (Swallows and martins) | LC |
| Stephanophorus diadematus | Diademed Tanager | Thraupidae (Tanagers) | LC |
| Stephanoxis loddigesii | Violet-crowned Plovercrest | Trochilidae (Hummingbirds) | LC |
| Sterna paradisaea | Arctic Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Sternula superciliaris | Yellow-billed Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Stigmatura budytoides | Greater Wagtail-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Streptoprocne zonaris | White-collared Swift | Apodidae (Swifts) | LC |
| Strix hylophila | Rusty-barred Owl | Strigidae (Typical Owls) | LC |
| Sublegatus modestus | Southern Scrub-flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Suiriri suiriri | Suiriri Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Synallaxis albescens | Pale-breasted Spinetail | Furnariidae (Ovenbirds) | LC |
| Synallaxis albilora | White-lored Spinetail | Furnariidae (Ovenbirds) | LC |
| Synallaxis cinerascens | Grey-bellied Spinetail | Furnariidae (Ovenbirds) | LC |
| Synallaxis frontalis | Sooty-fronted Spinetail | Furnariidae (Ovenbirds) | LC |
| Synallaxis hypospodia | Cinereous-breasted Spinetail | Furnariidae (Ovenbirds) | LC |
| Synallaxis ruficapilla | Rufous-capped Spinetail | Furnariidae (Ovenbirds) | LC |
| Synallaxis scutata | Ochre-cheeked Spinetail | Furnariidae (Ovenbirds) | LC |
| Synallaxis spixi | Spix's Spinetail | Furnariidae (Ovenbirds) | LC |
| Syndactyla dimidiata | Russet-mantled Foliage-gleaner | Furnariidae (Ovenbirds) | LC |
| Syndactyla rufosuperciliata | Buff-browed Foliage-gleaner | Furnariidae (Ovenbirds) | LC |
| Syrigma sibilatrix | Whistling Heron | Ardeidae (Herons) | LC |
| Systellura longirostris | Greater Band-winged Nightjar | Caprimulgidae (Nightjars) | LC |
| Tachuris rubrigastra | Many-colored Rush-tyrant | Tyrannidae (Tyrant-flycatchers) | LC |
| Tachybaptus dominicus | Least Grebe | Podicipedidae (Grebes) | LC |
| Tachycineta albiventer | White-winged Swallow | Hirundinidae (Swallows and martins) | LC |
| Tachycineta leucorrhoa | White-rumped Swallow | Hirundinidae (Swallows and martins) | LC |
| Tachycineta meyeni | Chilean Swallow | Hirundinidae (Swallows and martins) | LC |
| Tachyphonus coronatus | Ruby-crowned Tanager | Thraupidae (Tanagers) | LC |
| Tachyphonus rufus | White-lined Tanager | Thraupidae (Tanagers) | LC |
| Tangara cyanocephala | Red-necked Tanager | Thraupidae (Tanagers) | LC |
| Tangara flava | Stripe-bellied Tanager | Thraupidae (Tanagers) | LC |
| Tangara palmarum | Palm Tanager | Thraupidae (Tanagers) | LC |
| Tangara preciosa | Chestnut-backed Tanager | Thraupidae (Tanagers) | LC |
| Tangara sayaca | Sayaca Tanager | Thraupidae (Tanagers) | LC |
| Tangara seledon | Green-headed Tanager | Thraupidae (Tanagers) | LC |
| Tapera naevia | Striped Cuckoo | Cuculidae (Cuckoos) | LC |
| Taraba major | Great Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Tarphonomus certhioides | Chaco Earthcreeper | Furnariidae (Ovenbirds) | LC |
| Terenura maculata | Streak-capped Antwren | Thamnophilidae (Typical Antbirds) | LC |
| Tersina viridis | Swallow Tanager | Thraupidae (Tanagers) | LC |
| Thalurania furcata | Fork-tailed Woodnymph | Trochilidae (Hummingbirds) | LC |
| Thalurania glaucopis | Violet-capped Woodnymph | Trochilidae (Hummingbirds) | LC |
| Thamnophilus caerulescens | Variable Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Thamnophilus doliatus | Barred Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Thamnophilus ruficapillus | Southern Rufous-capped Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Thamnophilus sticturus | Bolivian Slaty Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Thamnophilus torquatus | Rufous-winged Antshrike | Thamnophilidae (Typical Antbirds) | LC |
| Theristicus caerulescens | Plumbeous Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Theristicus caudatus | Buff-necked Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Thlypopsis pyrrhocoma | Chestnut-headed Tanager | Thraupidae (Tanagers) | LC |
| Thlypopsis sordida | Orange-headed Tanager | Thraupidae (Tanagers) | LC |
| Tigrisoma lineatum | Rufescent Tiger-heron | Ardeidae (Herons) | LC |
| Tityra braziliensis | Eastern Black-tailed Tityra | Tityridae (Tityras and allies) | LC |
| Tityra inquisitor | Black-crowned Tityra | Tityridae (Tityras and allies) | LC |
| Tityra semifasciata | Masked Tityra | Tityridae (Tityras and allies) | LC |
| Todirostrum cinereum | Common Tody-flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Tolmomyias sulphurescens | Yellow-olive Flatbill | Tyrannidae (Tyrant-flycatchers) | LC |
| Trichothraupis melanops | Black-goggled Tanager | Thraupidae (Tanagers) | LC |
| Tringa flavipes | Lesser Yellowlegs | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa melanoleuca | Greater Yellowlegs | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa solitaria | Solitary Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Troglodytes aedon | House Wren | Troglodytidae (Wrens) | LC |
| Trogon curucui | Blue-crowned Trogon | Trogonidae (Trogons) | LC |
| Trogon rufus | Black-throated Trogon | Trogonidae (Trogons) | LC |
| Trogon surrucura | Southern Surucua Trogon | Trogonidae (Trogons) | LC |
| Turdus albicollis | White-necked Thrush | Turdidae (Thrushes) | LC |
| Turdus amaurochalinus | Creamy-bellied Thrush | Turdidae (Thrushes) | LC |
| Turdus flavipes | Yellow-legged Thrush | Turdidae (Thrushes) | LC |
| Turdus leucomelas | Pale-breasted Thrush | Turdidae (Thrushes) | LC |
| Turdus rufiventris | Rufous-bellied Thrush | Turdidae (Thrushes) | LC |
| Turdus subalaris | Eastern Slaty Thrush | Turdidae (Thrushes) | LC |
| Tyrannus melancholicus | Tropical Kingbird | Tyrannidae (Tyrant-flycatchers) | LC |
| Tyrannus savana | Fork-tailed Flycatcher | Tyrannidae (Tyrant-flycatchers) | LC |
| Tyrannus tyrannus | Eastern Kingbird | Tyrannidae (Tyrant-flycatchers) | LC |
| Tyto alba | Common Barn-owl | Tytonidae (Barn-owls) | LC |
| Vanellus chilensis | Southern Lapwing | Charadriidae (Plovers) | LC |
| Veniliornis mixtus | Checkered Woodpecker | Picidae (Woodpeckers) | LC |
| Veniliornis passerinus | Little Woodpecker | Picidae (Woodpeckers) | LC |
| Veniliornis spilogaster | White-spotted Woodpecker | Picidae (Woodpeckers) | LC |
| Vireo chivi | Chivi Vireo | Vireonidae (Vireos) | LC |
| Vireo olivaceus | Red-eyed Vireo | Vireonidae (Vireos) | LC |
| Volatinia jacarina | Blue-black Grassquit | Thraupidae (Tanagers) | LC |
| Xenops minutus | White-throated Xenops | Furnariidae (Ovenbirds) | LC |
| Xenops rutilus | Streaked Xenops | Furnariidae (Ovenbirds) | LC |
| Xenopsaris albinucha | White-naped Becard | Tityridae (Tityras and allies) | LC |
| Xiphocolaptes albicollis | White-throated Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Xiphocolaptes major | Great Rufous Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Xiphorhynchus fuscus | Lesser Woodcreeper | Furnariidae (Ovenbirds) | LC |
| Xolmis cinereus | Grey Monjita | Tyrannidae (Tyrant-flycatchers) | LC |
| Xolmis coronatus | Black-crowned Monjita | Tyrannidae (Tyrant-flycatchers) | LC |
| Xolmis irupero | White Monjita | Tyrannidae (Tyrant-flycatchers) | LC |
| Xolmis velatus | White-rumped Monjita | Tyrannidae (Tyrant-flycatchers) | LC |
| Zenaida auriculata | Eared Dove | Columbidae (Pigeons, Doves) | LC |
| Zonotrichia capensis | Rufous-collared Sparrow | Passerellidae (New World sparrows) | LC |
