List of species that are endemic (E), near endemic (NE), have restricted ranges in the country (RR), or occur only locally (LC) in the country excluding vagrants and accidentals. Table also shows species with globally threatened or endangered status according to the IUCN.*

1	Greater Rhea	Rhea americana		NT
2	Solitary Tinamou	Tinamus solitarius		NT
3	Huayco Tinamou	Rhynchotus maculicollis	NE
4	Chilean Tinamou	Nothoprocta perdicaria	NE
5	Quebracho Crested-Tinamou	Eudromia formosa	NE
6	Patagonian Tinamou	Tinamotis ingoufi	NE
7	Orinoco Goose	Oressochen jubata		NT
8	Kelp Goose	Chloephaga hybrida	NE
9	Ashy-headed Goose	Chloephaga poliocephala	NE
10	Ruddy-headed Goose	Chloephaga rubidiceps	NE
11	Flying Steamer-Duck	Tachyeres patachonicus	NE
12	Flightless Steamer-Duck	Tachyeres pteneres	NE
13	Falkland Steamer-Duck	Tachyeres brachypterus	E
14	White-headed Steamer-Duck	Tachyeres leucocephalus	E	V
15	Spectacled Duck	Speculanas specularis	NE	NT
16	Brazilian Merganser	Mergus octosetaceus		CR
17	Rusty-margined Guan	Penelope superciliaris		NT
18	Red-faced Guan	Penelope dabbenei	NE
19	Yungas Guan	Penelope bridgesi	NE
20	Black-fronted Piping-Guan	Pipile jacutinga		EN
21	Bare-faced Curassow	Crax fasciolata		V
22	Chilean Flamingo	Phoenicopterus chilensis		NT
23	Andean Flamingo	Phoenicoparrus andinus		V
24	James's Flamingo	Phoenicoparrus jamesi		NT
25	Silvery Grebe	Podiceps occipitalis	LC
26	Hooded Grebe	Podiceps gallardoi	NE	CR
27	Chilean Pigeon	Patagioenas araucana	NE
28	Purple-winged Ground Dove	Paraclaravis geoffroyi		CR
29	Bare-eyed Ground Dove	Metriopelia morenoi	E
30	Large-tailed Dove	Leptotila megalura	NE
31	Sickle-winged Nightjar	Eleothreptus anomalus		V
32	Long-trained Nightjar	Macropsalis forcipata	NE
33	Rothschild's Swift	Cypseloides rothschildi	NE	NT
34	Green-backed Firecrown	Sephanoides sephaniodes	NE
35	Wedge-tailed Hillstar	Oreotrochilus adela	NE
36	Blue-capped Puffleg	Eriocnemis glaucopoides	NE
37	Stripe-breasted Starthroat	Heliomaster squamosus	E
38	Slender-tailed Woodstar	Microstilbon burmeisteri	NE
39	Austral Rail	Rallus antarcticus	NE	V
40	Dot-winged Crake	Porzana spiloptera		V
41	Horned Coot	Fulica cornuta		NT
42	Magellanic Plover	Pluvianellus socialis	NE	NT
43	Magellanic Oystercatcher	Haematopus leucopodus	NE
44	Diademed Sandpiper-Plover	Phegornis mitchellii		NT
45	Snowy Plover	Anarhynchus nivosus		NT
46	White-bellied Seedsnipe	Attagis malouinus	NE
47	Fuegian Snipe	Gallinago stricklandii		NT
48	Red Knot	Calidris canutus		NT
49	Buff-breasted Sandpiper	Calidris subruficollis		NT
50	Olrog's Gull	Larus atlanticus		NT
51	Emperor Penguin	Aptenodytes forsteri		NT
52	African Penguin	Spheniscus demersus		EN
53	Macaroni Penguin	Eudyptes chrysolophus		V
54	Southern Rockhopper Penguin	Eudyptes chrysocome		V
55	Southern Royal Albatross	Diomedea epomophora		V
56	Snowy Albatross	Diomedea exulans		V
57	Sooty Albatross	Phoebetria fusca		EN
58	Light-mantled Albatross	Phoebetria palpebrata		NT
59	Atlantic Yellow-nosed Albatross	Thalassarche chlororhynchos		EN
60	Gray-headed Albatross	Thalassarche chrysostoma		EN
61	White-capped Albatross	Thalassarche cauta		NT
62	Juan Fernandez Petrel	Pterodroma externa		V
63	Atlantic Petrel	Pterodroma incerta		EN
64	Gray Petrel	Procellaria cinerea		NT
65	White-chinned Petrel	Procellaria aequinoctialis		V
66	Spectacled Petrel	Procellaria conspicillata		V
67	Sooty Shearwater	Ardenna griseus		NT
68	Red-legged Cormorant	Poikilocarbo gaimardi		NT
69	Guanay Cormorant	Leucocarbo bougainvillii		NT
70	South Georgia Shag	Leucocarbo georgianus	E
71	Agami Heron	Agamia agami		V
72	Andean Condor	Vultur gryphus		V
73	Harpy Eagle	Harpia harpyja		V
74	Ornate Hawk-Eagle	Spizaetus ornatus		NT
75	Black-and-chestnut Eagle	Spizaetus isidori		EN
76	Gray-bellied Hawk	Accipiter poliogaster		NT
77	Chilean Hawk	Accipiter chilensis	NE
78	Solitary Eagle	Buteogallus solitarius		NT
79	Chaco Eagle	Buteogallus coronatus		EN
80	Rufous-tailed Hawk	Buteo ventralis	NE	V
81	Montane Forest Screech-Owl	Megascops hoyi	NE
82	Austral Pygmy-Owl	Glaucidium nana	NE
83	Chaco Owl	Strix chacoensis		NT
84	Saffron Toucanet	Pteroglossus bailloni		NT
85	Ocellated Piculet	Picumnus dorbignyanus	RR
86	Mottled Piculet	Picumnus nebulosus	RR	NT
87	Dot-fronted Woodpecker	Dryobates frontalis	NE
88	Magellanic Woodpecker	Campephilus magellanicus	NE
89	Black-bodied Woodpecker	Dryocopus schulzii		NT
90	Helmeted Woodpecker	Celeus galeatus		V
91	White-browed Woodpecker	Piculus aurulentus		NT
92	Chilean Flicker	Colaptes pitius	NE
93	White-throated Caracara	Daptrius albogularis	NE
94	Striated Caracara	Daptrius australis	NE	NT
95	Orange-breasted Falcon	Falco deiroleucus		NT
96	Vinaceous-breasted Parrot	Amazona vinacea		EN
97	Tucuman Parrot	Amazona tucumana	NE	V
98	Red-spectacled Parrot	Amazona pretrei		V
99	Turquoise-fronted Parrot	Amazona aestiva		NT
100	Austral Parakeet	Enicognathus ferrugineus	NE
101	Blue-winged Macaw	Primolius maracana		NT
102	Military Macaw	Ara militaris		V
103	White-bearded Antshrike	Biatas nigropectus	NE	V
104	Bertoni's Antbird	Drymophila rubricollis	RR
105	White-throated Antpitta	Grallaria albigula	RR
106	Black-throated Huet-huet	Pteroptochos tarnii	NE
107	Sandy Gallito	Teledromas fuscus	E
108	Spotted Bamboowren	Psilorhamphus guttatus	NE
109	Ochre-flanked Tapaculo	Eugralla paradoxa	NE
110	Planalto Tapaculo	Scytalopus pachecoi	NE
111	White-browed Tapaculo	Scytalopus superciliaris	E
112	Zimmer's Tapaculo	Scytalopus zimmeri	NE
113	Short-billed Miner	Geositta antarctica	NE
114	Creamy-rumped Miner	Geositta isabellina	NE
115	White-throated Treerunner	Pygarrhichas albogularis	NE
116	Band-tailed Earthcreeper	Ochetorhynchus phoenicurus	NE
117	Bolivian Earthcreeper	Tarphonomus harterti	NE
118	Patagonian Forest Earthcreeper	Upucerthia saturatior	NE
119	Blackish Cinclodes	Cinclodes antarcticus	E	NT
120	Cordoba Cinclodes	Cinclodes comechingonus	E
121	Olrog's Cinclodes	Cinclodes olrogi	E
122	Gray-flanked Cinclodes	Cinclodes oustaleti	NE
123	Dark-bellied Cinclodes	Cinclodes patagonicus	NE
124	White-browed Foliage-gleaner	Anabacerthia amaurotis		NT
125	Canebrake Groundcreeper	Clibanornis dendrocolaptoides		NT
126	Thorn-tailed Rayadito	Aphrastura spinicauda	NE
127	Des Murs's Wiretail	Sylviorthorhynchus desmursii	NE
128	Brown-capped Tit-Spinetail	Leptasthenura fuliginiceps	NE
129	Araucaria Tit-Spinetail	Leptasthenura setaria		NT
130	Spot-breasted Thornbird	Phacellodomus maculipectus	NE
131	Hudson's Canastero	Asthenes hudsoni		NT
132	Maquis Canastero	Asthenes heterura	NE
133	Straight-billed Reedhaunter	Limnoctites rectirostris		NT
134	Patagonian Canastero	Pseudasthenes patagonica	E
135	Steinbach's Canastero	Pseudasthenes steinbachi	E
136	Bay-capped Wren-Spinetail	Spartonoica maluroides		NT
137	White-throated Cacholote	Pseudoseisura gutturalis	E
138	Rufous-tailed Plantcutter	Phytotoma rara	NE
139	Swallow-tailed Cotinga	Phibalura flavirostris		NT
140	Bare-throated Bellbird	Procnias nudicollis		NT
141	Black-capped Piprites	Piprites pileata	LC	NT
142	Russet-winged Spadebill	Platyrinchus leucoryphus		V
143	Bay-ringed Tyrannulet	Phylloscartes sylviolus		NT
144	Southern Bristle-Tyrant	Pogonotriccus eximius		NT
145	Buff-banded Tyrannulet	Mecocerculus hellmayri	RR
146	Bearded Tachuri	Polystictus pectoralis		NT
147	Sharp-tailed Tyrant	Culicivora caudacuta		V
148	Dinelli's Doradito	Pseudocolopteryx dinelliana		NT
149	Sclater's Tyrannulet	Phyllomyias sclateri	RR
150	Salinas Monjita	Neoxolmis salinarum	E	NT
151	Rusty-backed Monjita	Neoxolmis rubetra	E
152	White-tailed Shrike-Tyrant	Agriornis albicauda		V
153	Great Shrike-Tyrant	Agriornis lividus	NE
154	Black-and-white Monjita	Heteroxolmis dominicanus		V
155	Cock-tailed Tyrant	Alectrurus tricolor		V
156	Strange-tailed Tyrant	Alectrurus risora		V
157	Patagonian Tyrant	Colorhamphus parvirostris	NE
158	Azure Jay	Cyanocorax caeruleus		NT
159	Creamy-bellied Gnatcatcher	Polioptila lactea		NT
160	Cobb's Wren	Troglodytes cobbi	E
161	Rufous-throated Dipper	Cinclus schulzii	NE	V
162	Chilean Mockingbird	Mimus thenca	NE
163	Brown-backed Mockingbird	Mimus dorsalis	LC
164	Speckled Nightingale-Thrush	Catharus maculatus	LC
165	Puna Pipit	Anthus brevirostris	RR
166	Pampas Pipit	Anthus chacoensis	NE
167	South Georgia Pipit	Anthus antarcticus	E
168	Ochre-breasted Pipit	Anthus nattereri		V
169	Hellmayr's Pipit	Anthus hellmayri	LC
170	Green-throated Euphonia	Euphonia chalybea	RR	NT
171	Yungas Sparrow	Rhynchospiza dabbenei	NE
172	Moss-backed Sparrow	Arremon doribnii	NE
173	Fulvous-headed Brushfinch	Atlapetes fulviceps	NE
174	Yellow-striped Brushfinch	Atlapetes citrinellus	E
175	Pampas Meadowlark	Leistes defilippii		V
176	Long-tailed Meadowlark	Leistes loyca	NE
177	Austral Blackbird	Curaeus curaeus	NE
178	Scarlet-headed Blackbird	Amblyramphus holosericeus	LC
179	Chopi Blackbird	Gnorimopsar chopi	LC
180	Saffron-cowled Blackbird	Xanthopsar flavus	LC	EN
181	Yellow-rumped Marshbird	Pseudoleistes guirahuro	LC
182	White-browed Warbler	Myiothlypis leucoblephara	LC
183	Pale-legged Warbler	Myiothlypis signata	LC
184	Brown-capped Redstart	Myioborus brunniceps	NE
185	Chestnut-headed Tanager	Thlypopsis pyrrhocoma	RR
186	Rust-and-yellow Tanager	Thlypopsis ruficeps	LC
187	Ruby-crowned Tanager	Tachyphonus coronatus	LC
188	Rufous-bellied Mountain Tanager	Pseudosaltator rufiventris	NE
189	Chestnut-backed Tanager	Stilpnia preciosa	LC
190	Green-headed Tanager	Tangara seledon	LC
191	Gray-hooded Sierra Finch	Phrygilus gayi	NE
192	Red-backed Sierra Finch	Idiopsar dorsalis	RR
193	Short-tailed Finch	Idiopsar brachyurus	RR
194	White-bridled Finch	Melanodera melanodera	NE
195	Gray-crested Finch	Lophospingus griseocristatus	NE
196	Carbonated Sierra Finch	Porphyrospiza carbonarius	E
197	Rusty-browed Warbling Finch	Poospiza erythrophrys	NE
198	Cinnamon Warbling Finch	Poospiza ornata	E
199	Black-and-chestnut Warbling Finch	Poospiza whitii	NE
200	Tucuman Mountain-Finch	Poospiza baeri	NE	V
201	Rufous-sided Warbling Finch	Poospizopsis hypochondria	NE
202	Stripe-tailed Yellow-Finch	Sicalis citrina	LC
203	Puna Yellow-Finch	Sicalis lutea	LC
204	Monte Yellow-Finch	Sicalis mendozae	E
205	Patagonian Yellow-Finch	Sicalis lebruni	NE
206	Lesser Grass-Finch	Emberizoides ypiranganus	LC
207	Dark-throated Seedeater	Sporophila ruficollis		NT
208	Ibera Seedeater	Sporophila iberaensis	LC
209	Marsh Seedeater	Sporophila palustris		EN
210	Rufous-rumped Seedeater	Sporophila hypochroma		NT
211	Chestnut Seedeater	Sporophila cinnamomea		V
212	Coal-crested Finch	Charitospiza eucosma		NT
213	Black-masked Finch	Coryphaspiza melanotis		V
214	Yellow Cardinal	Gubernatrix cristata		EN
215	Black-throated Grosbeak	Saltator fuliginosus	LC

 

 *Nomenclature and taxonomic affinities are based on Clements 6th Edition published 2007 with updates through 2021 maintained by the Cornell Laboratory of Ornithology, which relies largely on the AOU and SACC nomenclature committees. IUCN status may reflect splits not currently recognized by Clements.
**Species not accepted by Clements, AOU, or SACC that we recognize based on the IOC, field observations along with geographical separation, consensus opinions of field guide authors, and other sources. These species are potential splits in future Clements updates.

OTHER COUNTRIES
IN THE NEOTROPICS

• Belize
• Bolivia
• Brazil
• Chile
• Colombia
• Costa Rica
• Ecuador
• El Salvador
• French Guiana
• Galapagos
• Guatemala
• Guyana
• Honduras
• Mexico
• Nicaragua
• Panama
• Paraguay
• Peru
• Suriname
• Trinidad/Tobago
• Uruguay
• Venezuela
• West Indies

BIRDING LOCALES

• Aconquija National Park
• Amaicha del Valle
• Araucaria Provincial Park
• Bahia Blanca
• Cabo dos Bahias
• Cabras Corral
• Cafayate Area
• Cafayate Monte Km 8
• Caleta Valdes
• Calilegua National Park
• Capilla del Monte
• Ceibas Natural Reserve
• Chubut River Valley and Chubut
• Costanera Sur Reserve
• Dean Funes
• Eco-Portal de Piedra
• El Calafate
• El Chalten
• General Villegas
• Humahuaca Valley
• Ibera Wetlands
• Iguazu Falls National Park
• Infiernillo Pass
• Isla Escondida
• Joaquin V Gonzales
• La Angostura
• La Quiaca
• Laguna Mar Chiquita
• Laguna Miramar
• Laguna de los Pozuelos
• Las Grutas
• Las Lajitas
• Los Cardones National Park
• Los Glaciares National Park
• Pampa de Achala
• Potrero de Yala Provincial Park
• Puerto Harberton
• Puerto Piramides
• Puerto SanJulian
• Punta Loma Natural Reserve
• Punta Piramide - Valdes
• Punta Rasa
• Punta Tombo
• Salina Chica
• Salinas Grandes
• Salta Region
• San Antonio Oeste
• San Clemente del Tuyo
• Sierra de los Comechingones
• Tafi del Valle
• Tierra del Fuego National Park
• Trelew Area
• Urugua - Missiones
• Ushuaia Area
• Villa Paranacito

DISTRIBUTION CODES

Code	Description	##
E	Endemic	21
LC	Local	20
NE	Near Endemic	81
RR	Restricted Range	11

STATUS CODES

Code	Description	##
NT	Near Threatened	10
V	Vulnerable	8
EN	Endangered	1
CR	Critically Endangered	1

Species counts in code tables depend on completeness of the data. For some countries or locales, data may not include all species or information on species presence may be incomplete.