CHUBUT RIVER VALLEY AND CHUBUT
ARGENTINALOCALE
| # Species: | 289 |
| # Excl Vagrants: | 289 |
| # Endemics: | 8 |
| # Near Endemics: | 38 |
BIRD CHECKLIST
The table below lists species recorded at this locale but does not indicate frequency of occurrence there. It does indicate whether each species is globally threatened or endangered according to the IUCN and also whether it is migratory, very rare, or accidental in the country. The list is based on available data and may be incomplete.*
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| 1 | Lesser Rhea | Rhea pennata |
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| 2 | Darwin's Nothura | Nothura darwinii |
| 3 | Elegant Crested-Tinamou | Eudromia elegans |
| 4 | Patagonian Tinamou | Tinamotis ingoufi |
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| 5 | Black-necked Swan | Cygnus melancoryphus |
| 6 | Coscoroba Swan | Coscoroba coscoroba |
| 7 | Upland Goose | Chloephaga picta |
| 8 | Ashy-headed Goose | Chloephaga poliocephala |
| 9 | Ruddy-headed Goose | Chloephaga rubidiceps |
| 10 | Flying Steamer-Duck | Tachyeres patachonicus |
| 11 | White-headed Steamer-Duck | Tachyeres leucocephalus |
| 12 | Crested Duck | Lophonetta specularioides |
| 13 | Spectacled Duck | Speculanas specularis |
| 14 | Muscovy Duck | Cairina moschata |
| 15 | Torrent Duck | Merganetta armata |
| 16 | Silver Teal | Spatula versicolor |
| 17 | Blue-winged Teal | Spatula discors |
| 18 | Cinnamon Teal | Spatula cyanoptera |
| 19 | Red Shoveler | Spatula platalea |
| 20 | Chiloe Wigeon | Mareca sibilatrix |
| 21 | White-cheeked Pintail | Anas bahamensis |
| 22 | Yellow-billed Pintail | Anas georgica |
| 23 | Yellow-billed Teal | Anas flavirostris |
| 24 | Rosy-billed Pochard | Netta peposaca |
| 25 | Black-headed Duck | Heteronetta atricapilla |
| 26 | Andean Duck | Oxyura ferruginea |
| 27 | Lake Duck | Oxyura vittata |
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| 28 | Rock Pigeon | Columba livia |
| 29 | Spot-winged Pigeon | Patagioenas maculosa |
| 30 | Chilean Pigeon | Patagioenas araucana |
| 31 | Picui Ground Dove | Columbina picui |
| 32 | Black-winged Ground Dove | Metriopelia melanoptera |
| 33 | West Peruvian Dove | Zenaida meloda |
| 34 | Eared Dove | Zenaida auriculata |
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| 35 | Guira Cuckoo | Guira guira |
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| 36 | Band-winged Nightjar | Systellura longirostris |
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| 37 | Green-backed Firecrown | Sephanoides sephaniodes |
| 38 | White-sided Hillstar | Oreotrochilus leucopleurus |
| 39 | Giant Hummingbird | Patagona gigas |
| 40 | White-throated Hummingbird | Leucochloris albicollis |
| 41 | Gilded Hummingbird | Hylocharis chrysura |
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| 42 | Austral Rail | Rallus antarcticus |
| 43 | Plumbeous Rail | Pardirallus sanguinolentus |
| 44 | Spot-flanked Gallinule | Porphyriops melanops |
| 45 | Red-fronted Coot | Fulica rufifrons |
| 46 | Red-gartered Coot | Fulica armillata |
| 47 | White-winged Coot | Fulica leucoptera |
| 48 | Dot-winged Crake | Laterallus spiloptera |
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| 49 | Magellanic Plover | Pluvianellus socialis |
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| 50 | Snowy Sheathbill | Chionis albus |
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| 51 | Black-necked Stilt | Himantopus mexicanus |
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| 52 | American Oystercatcher | Haematopus palliatus |
| 53 | Blackish Oystercatcher | Haematopus ater |
| 54 | Magellanic Oystercatcher | Haematopus leucopodus |
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| 55 | Black-bellied Plover | Pluvialis squatarola |
| 56 | American Golden-Plover | Pluvialis dominica |
| 57 | Tawny-throated Dotterel | Oreopholus ruficollis |
| 58 | Rufous-chested Dotterel | Zonibyx modestus |
| 59 | Southern Lapwing | Vanellus chilensis |
| 60 | Collared Plover | Anarhynchus collaris |
| 61 | Two-banded Plover | Anarhynchus falklandicus |
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| 62 | Rufous-bellied Seedsnipe | Attagis gayi |
| 63 | White-bellied Seedsnipe | Attagis malouinus |
| 64 | Gray-breasted Seedsnipe | Thinocorus orbignyianus |
| 65 | Least Seedsnipe | Thinocorus rumicivorus |
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| 66 | South American Painted-Snipe | Nycticryphes semicollaris |
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| 67 | Whimbrel | Numenius phaeopus |
| 68 | Hudsonian Godwit | Limosa haemastica |
| 69 | Magellanic Snipe | Gallinago magellanica |
| 70 | Wilson's Phalarope | Phalaropus tricolor |
| 71 | Red Phalarope | Phalaropus fulicarius |
| 72 | Lesser Yellowlegs | Tringa flavipes |
| 73 | Greater Yellowlegs | Tringa melanoleuca |
| 74 | Ruddy Turnstone | Arenaria interpres |
| 75 | Red Knot | Calidris canutus |
| 76 | Surfbird | Calidris virgata |
| 77 | Stilt Sandpiper | Calidris himantopus |
| 78 | Sanderling | Calidris alba |
| 79 | Baird's Sandpiper | Calidris bairdii |
| 80 | White-rumped Sandpiper | Calidris fuscicollis |
| 81 | Pectoral Sandpiper | Calidris melanotos |
| 82 | Semipalmated Sandpiper | Calidris pusilla |
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| 83 | Long-tailed Jaeger | Stercorarius longicaudus |
| 84 | Parasitic Jaeger | Stercorarius parasiticus |
| 85 | Pomarine Jaeger | Stercorarius pomarinus |
| 86 | Chilean Skua | Stercorarius chilensis |
| 87 | Brown Skua | Stercorarius antarcticus |
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| 88 | Brown-hooded Gull | Chroicocephalus maculipennis |
| 89 | Gray-hooded Gull | Chroicocephalus cirrocephalus |
| 90 | Dolphin Gull | Leucophaeus scoresbii |
| 91 | Franklin's Gull | Leucophaeus pipixcan |
| 92 | Olrog's Gull | Larus atlanticus |
| 93 | Kelp Gull | Larus dominicanus |
| 94 | Black Skimmer | Rynchops niger |
| 95 | Gull-billed Tern | Gelochelidon nilotica |
| 96 | Snowy-crowned Tern | Sterna trudeaui |
| 97 | Arctic Tern | Sterna paradisaea |
| 98 | South American Tern | Sterna hirundinacea |
| 99 | Antarctic Tern | Sterna vittata |
| 100 | Common Tern | Sterna hirundo |
| 101 | Sandwich Tern | Thalasseus sandvicensis |
| 102 | Royal Tern | Thalasseus maximus |
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| 103 | Chilean Flamingo | Phoenicopterus chilensis |
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| 104 | White-tufted Grebe | Rollandia rolland |
| 105 | Pied-billed Grebe | Podilymbus podiceps |
| 106 | Great Grebe | Podiceps major |
| 107 | Silvery Grebe | Podiceps occipitalis |
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| 108 | Gentoo Penguin | Pygoscelis papua |
| 109 | Magellanic Penguin | Spheniscus magellanicus |
| 110 | Macaroni Penguin | Eudyptes chrysolophus |
| 111 | Southern Rockhopper Penguin | Eudyptes chrysocome |
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| 112 | Snowy Albatross | Diomedea exulans |
| 113 | Gray-headed Albatross | Thalassarche chrysostoma |
| 114 | Black-browed Albatross | Thalassarche melanophris |
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| 115 | Wilson's Storm-Petrel | Oceanites oceanicus |
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| 116 | Southern Giant-Petrel | Macronectes giganteus |
| 117 | Northern Giant-Petrel | Macronectes halli |
| 118 | Southern Fulmar | Fulmarus glacialoides |
| 119 | Pintado Petrel | Daption capense |
| 120 | Great-winged Petrel | Pterodroma macroptera |
| 121 | Soft-plumaged Petrel | Pterodroma mollis |
| 122 | Atlantic Petrel | Pterodroma incerta |
| 123 | Fairy Prion | Pachyptila turtur |
| 124 | Slender-billed Prion | Pachyptila belcheri |
| 125 | Gray Petrel | Procellaria cinerea |
| 126 | White-chinned Petrel | Procellaria aequinoctialis |
| 127 | Cory's Shearwater | Calonectris borealis |
| 128 | Great Shearwater | Ardenna gravis |
| 129 | Sooty Shearwater | Ardenna griseus |
| 130 | Manx Shearwater | Puffinus puffinus |
| 131 | Common Diving-Petrel | Pelecanoides urinatrix |
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| 132 | Maguari Stork | Ciconia maguari |
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| 133 | Red-legged Cormorant | Poikilocarbo gaimardi |
| 134 | Neotropic Cormorant | Nannopterum brasilianus |
| 135 | Magellanic Cormorant | Leucocarbo magellanicus |
| 136 | Guanay Cormorant | Leucocarbo bougainvilliorum |
| 137 | Imperial Cormorant | Leucocarbo atriceps |
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| 138 | White-faced Ibis | Plegadis chihi |
| 139 | Black-faced Ibis | Theristicus melanopis |
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| 140 | Black-crowned Night Heron | Nycticorax nycticorax |
| 141 | Little Blue Heron | Egretta caerulea |
| 142 | Snowy Egret | Egretta thula |
| 143 | Western Cattle-Egret | Bubulcus ibis |
| 144 | Great Egret | Ardea alba |
| 145 | Cocoi Heron | Ardea cocoi |
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| 146 | Andean Condor | Vultur gryphus |
| 147 | Black Vulture | Coragyps atratus |
| 148 | Turkey Vulture | Cathartes aura |
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| 149 | White-tailed Kite | Elanus leucurus |
| 150 | Chilean Hawk | Astur chilensis |
| 151 | Long-winged Harrier | Circus buffoni |
| 152 | Cinereous Harrier | Circus cinereus |
| 153 | Harris's Hawk | Parabuteo unicinctus |
| 154 | Variable Hawk | Geranoaetus polyosoma |
| 155 | Black-chested Buzzard-Eagle | Geranoaetus melanoleucus |
| 156 | White-throated Hawk | Buteo albigula |
| 157 | Rufous-tailed Hawk | Buteo ventralis |
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| 158 | American Barn Owl | Tyto furcata |
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| 159 | Lesser Horned Owl | Bubo magellanicus |
| 160 | Austral Pygmy-Owl | Glaucidium nana |
| 161 | Burrowing Owl | Athene cunicularia |
| 162 | Rufous-legged Owl | Strix rufipes |
| 163 | Short-eared Owl | Asio flammeus |
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| 164 | Ringed Kingfisher | Megaceryle torquata |
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| 165 | Checkered Woodpecker | Dryobates mixtus |
| 166 | Striped Woodpecker | Veniliornis lignarius |
| 167 | Magellanic Woodpecker | Campephilus magellanicus |
| 168 | Green-barred Woodpecker | Colaptes melanochloros |
| 169 | Chilean Flicker | Colaptes pitius |
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| 170 | Crested Caracara | Caracara cheriway |
| 171 | Chimango Caracara | Daptrius chimango |
| 172 | White-throated Caracara | Daptrius albogularis |
| 173 | American Kestrel | Falco sparverius |
| 174 | Aplomado Falcon | Falco femoralis |
| 175 | Peregrine Falcon | Falco peregrinus |
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| 176 | Monk Parakeet | Myiopsitta monachus |
| 177 | Austral Parakeet | Enicognathus ferrugineus |
| 178 | Burrowing Parakeet | Cyanoliseus patagonus |
| 179 | Nanday Parakeet | Aratinga nenday |
| 180 | Blue-crowned Parakeet | Thectocercus acuticaudatus |
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| 181 | Black-throated Huet-huet | Pteroptochos tarnii |
| 182 | Chucao Tapaculo | Scelorchilus rubecula |
| 183 | Sandy Gallito | Teledromas fuscus |
| 184 | Ochre-flanked Tapaculo | Eugralla paradoxa |
| 185 | Magellanic Tapaculo | Scytalopus magellanicus |
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| 186 | Common Miner | Geositta cunicularia |
| 187 | Rufous-banded Miner | Geositta rufipennis |
| 188 | Short-billed Miner | Geositta antarctica |
| 189 | White-throated Treerunner | Pygarrhichas albogularis |
| 190 | Straight-billed Earthcreeper | Ochetorhynchus ruficaudus |
| 191 | Band-tailed Earthcreeper | Ochetorhynchus phoenicurus |
| 192 | Rufous Hornero | Furnarius rufus |
| 193 | Wren-like Rushbird | Phleocryptes melanops |
| 194 | Scale-throated Earthcreeper | Upucerthia dumetaria |
| 195 | Buff-winged Cinclodes | Cinclodes fuscus |
| 196 | Gray-flanked Cinclodes | Cinclodes oustaleti |
| 197 | Dark-bellied Cinclodes | Cinclodes patagonicus |
| 198 | Thorn-tailed Rayadito | Aphrastura spinicauda |
| 199 | Des Murs's Wiretail | Sylviorthorhynchus desmursii |
| 200 | Plain-mantled Tit-Spinetail | Leptasthenura aegithaloides |
| 201 | Austral Canastero | Asthenes anthoides |
| 202 | Cordilleran Canastero | Asthenes modesta |
| 203 | Sharp-billed Canastero | Asthenes pyrrholeuca |
| 204 | Patagonian Canastero | Pseudasthenes patagonica |
| 205 | Steinbach's Canastero | Pseudasthenes steinbachi |
| 206 | Brown Cacholote | Pseudoseisura lophotes |
| 207 | White-throated Cacholote | Pseudoseisura gutturalis |
| 208 | Pale-breasted Spinetail | Synallaxis albescens |
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| 209 | White-tipped Plantcutter | Phytotoma rutila |
| 210 | Rufous-tailed Plantcutter | Phytotoma rara |
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| 211 | Many-colored Rush Tyrant | Tachuris rubrigastra |
| 212 | Yellow-billed Tit-Tyrant | Anairetes flavirostris |
| 213 | Tufted Tit-Tyrant | Anairetes parulus |
| 214 | Ticking Doradito | Pseudocolopteryx citreola |
| 215 | White-crested Elaenia | Elaenia albiceps |
| 216 | Sooty Tyrannulet | Serpophaga nigricans |
| 217 | White-crested Tyrannulet | Serpophaga subcristata |
| 218 | Straneck's Tyrannulet | Serpophaga griseicapilla |
| 219 | Greater Wagtail-Tyrant | Stigmatura budytoides |
| 220 | Vermilion Flycatcher | Pyrocephalus rubinus |
| 221 | Austral Negrito | Lessonia rufa |
| 222 | White-winged Black-Tyrant | Knipolegus aterrimus |
| 223 | Spectacled Tyrant | Hymenops perspicillatus |
| 224 | Spot-billed Ground-Tyrant | Muscisaxicola maculirostris |
| 225 | Cinereous Ground-Tyrant | Muscisaxicola cinereus |
| 226 | Ochre-naped Ground-Tyrant | Muscisaxicola flavinucha |
| 227 | Dark-faced Ground-Tyrant | Muscisaxicola maclovianus |
| 228 | White-browed Ground-Tyrant | Muscisaxicola albilora |
| 229 | Cinnamon-bellied Ground-Tyrant | Muscisaxicola capistratus |
| 230 | Fire-eyed Diucon | Pyrope pyrope |
| 231 | White Monjita | Xolmis irupero |
| 232 | Black-crowned Monjita | Neoxolmis coronatus |
| 233 | Rusty-backed Monjita | Neoxolmis rubetra |
| 234 | Chocolate-vented Tyrant | Neoxolmis rufiventris |
| 235 | Black-billed Shrike-Tyrant | Agriornis montanus |
| 236 | Great Shrike-Tyrant | Agriornis lividus |
| 237 | Gray-bellied Shrike-Tyrant | Agriornis micropterus |
| 238 | Lesser Shrike-Tyrant | Agriornis murinus |
| 239 | Patagonian Tyrant | Colorhamphus parvirostris |
| 240 | Cattle Tyrant | Machetornis rixosa |
| 241 | Great Kiskadee | Pitangus sulphuratus |
| 242 | Crowned Slaty Flycatcher | Empidonomus aurantioatrocristatus |
| 243 | Tropical Kingbird | Tyrannus melancholicus |
| 244 | Eastern Kingbird | Tyrannus tyrannus |
| 245 | Fork-tailed Flycatcher | Tyrannus savana |
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| 246 | Bank Swallow | Riparia riparia |
| 247 | Chilean Swallow | Tachycineta leucopyga |
| 248 | Southern Martin | Progne elegans |
| 249 | Brown-chested Martin | Progne tapera |
| 250 | Blue-and-white Swallow | Pygochelidon cyanoleuca |
| 251 | Barn Swallow | Hirundo rustica |
| 252 | Cliff Swallow | Petrochelidon pyrrhonota |
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| 253 | Southern House Wren | Troglodytes musculus |
| 254 | Grass Wren | Cistothorus platensis |
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| 255 | Patagonian Mockingbird | Mimus patagonicus |
| 256 | Chalk-browed Mockingbird | Mimus saturninus |
| 257 | White-banded Mockingbird | Mimus triurus |
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| 258 | Rufous-bellied Thrush | Turdus rufiventris |
| 259 | Austral Thrush | Turdus falcklandii |
| 260 | Creamy-bellied Thrush | Turdus amaurochalinus |
| 261 | Chiguanco Thrush | Turdus chiguanco |
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| 262 | House Sparrow | Passer domesticus |
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| 263 | Short-billed Pipit | Anthus furcatus |
| 264 | Correndera Pipit | Anthus correndera |
| 265 | Hellmayr's Pipit | Anthus hellmayri |
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| 266 | Hooded Siskin | Spinus magellanicus |
| 267 | Black-chinned Siskin | Spinus barbatus |
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| 268 | Rufous-collared Sparrow | Zonotrichia capensis |
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| 269 | Long-tailed Meadowlark | Leistes loyca |
| 270 | Screaming Cowbird | Molothrus rufoaxillaris |
| 271 | Shiny Cowbird | Molothrus bonariensis |
| 272 | Austral Blackbird | Curaeus curaeus |
| 273 | Grayish Baywing | Agelaioides badius |
| 274 | Yellow-winged Blackbird | Agelasticus thilius |
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| 275 | Tropical Parula | Setophaga pitiayumi |
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| 276 | Red-crested Cardinal | Paroaria coronata |
| 277 | Blue-and-yellow Tanager | Rauenia bonariensis |
| 278 | Gray-hooded Sierra Finch | Phrygilus gayi |
| 279 | Patagonian Sierra Finch | Phrygilus patagonicus |
| 280 | Yellow-bridled Finch | Melanodera xanthogramma |
| 281 | Plumbeous Sierra Finch | Geospizopsis unicolor |
| 282 | Carbonated Sierra Finch | Porphyrospiza carbonarius |
| 283 | Mourning Sierra Finch | Rhopospina fruticeti |
| 284 | Cinnamon Warbling Finch | Poospiza ornata |
| 285 | Greater Yellow-Finch | Sicalis auriventris |
| 286 | Patagonian Yellow-Finch | Sicalis lebruni |
| 287 | Saffron Finch | Sicalis flaveola |
| 288 | Grassland Yellow-Finch | Sicalis luteola |
| 289 | Yellow Cardinal | Gubernatrix cristata |
*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 LOCALES
PRESENCE CODES
| Code | Description | ## |
| // | Boreal Visitor | 0 |
| \\ | Austral Visitor | 0 |
| || | Transient | 0 |
| ## | Non-breeding Dispersal | 0 |
| <> | Erratic/Irregular | 0 |
| () | Breeding Season Only | 0 |
| {} | Casual/Vagrant | 0 |
| [] | Accidental | 3 |
STATUS CODES
| Code | Description | ## |
| NT | Near Threatened | 10 |
| V | Vulnerable | 9 |
| EN | Endangered | 3 |
| CR | Critically Endangered | 0 |
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.