| 
 Especies avistadas  | 
| Listado total de aves registradas por el proyecto BioRECS | 
| Ord | ID | Especie | Familia | Nombre V | Taxon 1 | Taxon 2 | Taxon 3 | 
| 1 | 697 | Leporinus obtusidens | Anostomidae | Aves | Chordata | Animales | |
| 2 | 1349 | Sterna antillarum | Laridae | Aves | Chordata | Animales | |
| 3 | 1409 | Thinocorus rumicivorus | Thinocoridae | agachona chica | Aves | Chordata | Animales | 
| 4 | 951 | Nycticryphes semicollaris | Rostratulidae | aguatero | Aves | Chordata | Animales | 
| 5 | 205 | Buteogallus urubitinga | Accipitridae | aguila negra | Aves | Chordata | Animales | 
| 6 | 1006 | Pandion haliaetus | Pandionidae | águila pescadora | Aves | Chordata | Animales | 
| 7 | 202 | Buteo albicaudatus | Accipitridae | aguilucho alas largas | Aves | Chordata | Animales | 
| 8 | 204 | Buteo swainsoni | Accipitridae | aguilucho langostero | Aves | Chordata | Animales | 
| 9 | 980 | Otus choliba | Strigidae | alilicucu común | Aves | Chordata | Animales | 
| 10 | 1545 | Anas platyrhynchos | Anatidae | ánade real | Aves | Chordata | Animales | 
| 11 | 999 | Pachyramphus polychopterus | Tyrannidae | anambé común | Aves | Chordata | Animales | 
| 12 | 1542 | Pachyramphus viridis | Tyrannidae | anambé verdoso | Aves | Chordata | Animales | 
| 13 | 290 | Chordeiles minor | Caprimulgidae | añapero boreal | Aves | Chordata | Animales | 
| 14 | 82 | Anhinga anhinga | Anhingidae | aninga | Aves | Chordata | Animales | 
| 15 | 352 | Crotophaga ani | Cuculidae | anó chico | Aves | Chordata | Animales | 
| 16 | 353 | Crotophaga major | Cuculidae | anó grande | Aves | Chordata | Animales | 
| 17 | 562 | Geothlypis aequinoctialis | Parulidae | arañero cara negra | Aves | Chordata | Animales | 
| 18 | 161 | Basileuterus culicivorus | Parulidae | arañero coronado chico | Aves | Chordata | Animales | 
| 19 | 229 | Caprimulgus parvulus | Caprimulgidae | atajacaminos chico | Aves | Chordata | Animales | 
| 20 | 228 | Caprimulgus longirostris | Caprimulgidae | atajacaminos ñañarca | Aves | Chordata | Animales | 
| 21 | 625 | Hydropsalis torquata = H. brasiliana | Caprimulgidae | atajacaminos tijera | Aves | Chordata | Animales | 
| 22 | 529 | Fregata magnificens | Fregatidae | ave fragata | Aves | Chordata | Animales | 
| 23 | 510 | Euscarthmus meloryphus | Tyrannidae | barullero | Aves | Chordata | Animales | 
| 24 | 719 | Limosa haemastica | Scolopacidae | becasa de mar | Aves | Chordata | Animales | 
| 25 | 548 | Gallinago paraguaiae | Scolopacidae | becasina común | Aves | Chordata | Animales | 
| 26 | 1101 | Pitangus sulphuratus | Tyrannidae | benteveo común | Aves | Chordata | Animales | 
| 27 | 824 | Myiodynastes maculatus | Tyrannidae | benteveo rayado | Aves | Chordata | Animales | 
| 28 | 1053 | Phalacrocorax brasilianus | Phalacrocoracidae | biguá | Aves | Chordata | Animales | 
| 29 | 637 | Icterus cayanensis | Icteridae | boyerito | Aves | Chordata | Animales | 
| 30 | 207 | Cacicus solitarius | Icteridae | boyero negro | Aves | Chordata | Animales | 
| 31 | 346 | Coryphospingus cucullatus | Emberizidae | brasita de fuego | Aves | Chordata | Animales | 
| 32 | 823 | Myiarchus swainsoni | Tyrannidae | burlisto pico canela | Aves | Chordata | Animales | 
| 33 | 1556 | Porzana flaviventer | Rallidae | burrito amarillo | Aves | Chordata | Animales | 
| 34 | 685 | Laterallus leucopyrrhus | Rallidae | burrito colorado | Aves | Chordata | Animales | 
| 35 | 686 | Laterallus melanophaius | Rallidae | burrito común | Aves | Chordata | Animales | 
| 36 | 237 | Carduelis magellanica | Fringillidae | cabecitanegra común | Aves | Chordata | Animales | 
| 37 | 566 | Glaucidium brasilianum | Strigidae | caburé chico | Aves | Chordata | Animales | 
| 38 | 438 | Donacospiza albifrons | Emberizidae | cachilo canela | Aves | Chordata | Animales | 
| 39 | 66 | Ammodramus humeralis | Emberizidae | cachilo ceja amarilla | Aves | Chordata | Animales | 
| 40 | 42 | Aimophila strigiceps | Emberizidae | cachilo corona castaña | Aves | Chordata | Animales | 
| 41 | 89 | Anthus correndera | Motacillidae | cachirla común | Aves | Chordata | Animales | 
| 42 | 90 | Anthus furcatus | Motacillidae | cachirla uña corta | Aves | Chordata | Animales | 
| 43 | 73 | Anairetes flavirostris | Tyrannidae | cachudito pico amarillo | Aves | Chordata | Animales | 
| 44 | 100 | Aratinga leucophtalmus | Psittacidae | calancate ala roja | Aves | Chordata | Animales | 
| 45 | 101 | Aratinga mitrata | Psittacidae | calancate cara roja | Aves | Chordata | Animales | 
| 46 | 99 | Aratinga acuticaudata | Psittacidae | calancate común | Aves | Chordata | Animales | 
| 47 | 802 | Mimus saturninus | Mimidae | calandria grande | Aves | Chordata | Animales | 
| 48 | 1536 | Mimus patagonicus | Mimidae | calandria mora | Aves | Chordata | Animales | 
| 49 | 803 | Mimus triurus | Mimidae | calandria real | Aves | Chordata | Animales | 
| 50 | 561 | Geositta cunicularia | Furnaridae | caminera común | Aves | Chordata | Animales | 
| 51 | 1550 | Serinus canaria | Fringillidae | canario | Aves | Chordata | Animales | 
| 52 | 133 | Asthenes baeri | Furnaridae | canastero chaqueño | Aves | Chordata | Animales | 
| 53 | 135 | Asthenes pyrrholeuca | Furnaridae | canastero coludo | Aves | Chordata | Animales | 
| 54 | 1337 | Sporophila hypoxantha | Emberizidae | capuchino canela | Aves | Chordata | Animales | 
| 55 | 1336 | Sporophila hypochroma | Emberizidae | capuchino castaño | Aves | Chordata | Animales | 
| 56 | 1334 | Sporophila cinamomea | Emberizidae | capuchino corona gris | Aves | Chordata | Animales | 
| 57 | 1339 | Sporophila ruficollis | Emberizidae | capuchino garganta café | Aves | Chordata | Animales | 
| 58 | 1222 | Rosthramus sociabilis | Accipitridae | caracolero | Aves | Chordata | Animales | 
| 59 | 231 | Caracara plancus | Falconidae | carancho | Aves | Chordata | Animales | 
| 60 | 97 | Aramus guarauna | Aramidae | carau | Aves | Chordata | Animales | 
| 61 | 236 | Carduelis carduelis | Fringillidae | cardelino | Aves | Chordata | Animales | 
| 62 | 579 | Gubematrix cristata | Emberizidae | cardenal amarillo | Aves | Chordata | Animales | 
| 63 | 1028 | Paroaria coronata | Emberizidae | cardenal común | Aves | Chordata | Animales | 
| 64 | 1027 | Paroaria capitata | Emberizidae | cardenilla | Aves | Chordata | Animales | 
| 65 | 1525 | Picumnus cirratus | Picidae | carpinterito común | Aves | Chordata | Animales | 
| 66 | 1090 | Picoides mixtus | Picidae | carpintero bataraz chico | Aves | Chordata | Animales | 
| 67 | 778 | Melanerpes candidus | Picidae | carpintero blanco | Aves | Chordata | Animales | 
| 68 | 319 | Colaptes campestris | Picidae | carpintero campestre | Aves | Chordata | Animales | 
| 69 | 320 | Colaptes melanolaimus | Picidae | carpintero real | Aves | Chordata | Animales | 
| 70 | 196 | Brotogeris chiriri | Psittacidae | catita chirirí | Aves | Chordata | Animales | 
| 71 | 1417 | Thraupis sayaca | Thraupidae | celestino | Aves | Chordata | Animales | 
| 72 | 138 | Atlapetes citrinellus | Emberizidae | cerquero amarillo | Aves | Chordata | Animales | 
| 73 | 276 | Chauna torquata | Anhimidae | chajá | Aves | Chordata | Animales | 
| 74 | 437 | Dolichonix oryzivorus | Icteridae | charlatán | Aves | Chordata | Animales | 
| 75 | 1377 | Syrigma sibilatrix | Ardeidae | chiflón | Aves | Chordata | Animales | 
| 76 | 799 | Milvago chimango | Falconidae | chimango | Aves | Chordata | Animales | 
| 77 | 696 | Lepidocolaptes angustirostris | Dendrocolaptidae | chinchero chico | Aves | Chordata | Animales | 
| 78 | 1522 | Zonotrichia capensis | Emberizidae | chingolo | Aves | Chordata | Animales | 
| 79 | 96 | Aramides cajanea | Rallidae | chiricote | Aves | Chordata | Animales | 
| 80 | 1195 | Pyrrhura molinae | Psittacidae | chiripepé cabeza parda | Aves | Chordata | Animales | 
| 81 | 1194 | Pyrrhura frontalis | Psittacidae | chiripepé cabeza verde | Aves | Chordata | Animales | 
| 82 | 1497 | Vireo olivaceus | Vireonidae | chiví común | Aves | Chordata | Animales | 
| 83 | 1401 | Thamnophilus caerulescens | Thamnophilidae | choca común | Aves | Chordata | Animales | 
| 84 | 1402 | Thamnophilus ruficapillus | Thamnophilidae | choca corona rojiza | Aves | Chordata | Animales | 
| 85 | 574 | Gnorimopsar chopi | Icteridae | chopì | Aves | Chordata | Animales | 
| 86 | 273 | Charadrius collaris | Charadriidae | chorlito de collar | Aves | Chordata | Animales | 
| 87 | 274 | Charadrius falklandicus | Charadriidae | chorlito doble collar | Aves | Chordata | Animales | 
| 88 | 275 | Charadrius modestus | Charadriidae | chorlito pecho canela | Aves | Chordata | Animales | 
| 89 | 1113 | Pluvialis dominica | Charadriidae | chorlo pampa | Aves | Chordata | Animales | 
| 90 | 1258 | Schoeniophylax phryganophila | Furnaridae | chotoy | Aves | Chordata | Animales | 
| 91 | 1191 | Pyrocephalus rubinus | Tyrannidae | churrinche | Aves | Chordata | Animales | 
| 92 | 514 | Exenura maguari | Ciconiidae | cigüeña americana | Aves | Chordata | Animales | 
| 93 | 382 | Cygnus melancoryphus | Anatidae | cisne de cuello negro | Aves | Chordata | Animales | 
| 94 | 699 | Leptasthenura platensis | Furnaridae | coludito copetón | Aves | Chordata | Animales | 
| 95 | 1333 | Sporophila caerulescens | Emberizidae | corbatita común | Aves | Chordata | Animales | 
| 96 | 1335 | Sporophila collaris | Emberizidae | corbatita dominó | Aves | Chordata | Animales | 
| 97 | 1338 | Sporophila lineola | Emberizidae | corbatita overo | Aves | Chordata | Animales | 
| 98 | 1088 | Phytotoma rutila | Cotingidae | cortarramas | Aves | Chordata | Animales | 
| 99 | 348 | Coscoroba coscoroba | Anatidae | coscoroba | Aves | Chordata | Animales | 
| 100 | 826 | Myiopsitta monachus | Psittacidae | cotorra | Aves | Chordata | Animales | 
| 101 | 1537 | Melopsittacus undulatus | Psittacidae | cotorrita australiana | Aves | Chordata | Animales | 
| 102 | 1385 | Tapera naevia | Cuculidae | crespín | Aves | Chordata | Animales | 
| 103 | 316 | Coccyzus melacoryphus | Cuculidae | cuclillo canela | Aves | Chordata | Animales | 
| 104 | 315 | Coccyzus cinereus | Cuculidae | cuclillo chico | Aves | Chordata | Animales | 
| 105 | 1063 | Phimosus infuscatus | Threskiornithidae | cuervillo cara pelada | Aves | Chordata | Animales | 
| 106 | 1110 | Plegadis chihi | Threskiornithidae | cuervillo de cañada | Aves | Chordata | Animales | 
| 107 | 262 | Certhiaxis cinnamomea | Furnaridae | curutié colorado | Aves | Chordata | Animales | 
| 108 | 351 | Cranioleuca sulphurifera | Furnaridae | curutié ocráceo | Aves | Chordata | Animales | 
| 109 | 1173 | Pseudocolopterix flaviventris | Tyrannidae | doradito común | Aves | Chordata | Animales | 
| 110 | 1174 | Pseudocolopterix sclateri | Tyrannidae | doradito copetón | Aves | Chordata | Animales | 
| 111 | 1549 | Pseudocolopteryx acutipennis | Tyrannidae | doradito oliváceo | Aves | Chordata | Animales | 
| 112 | 820 | Muscisaxicola macloviana | Tyrannidae | dormilona cara negra | Aves | Chordata | Animales | 
| 113 | 1554 | Stercorarius antarticus | Stercorariidae | escúa antártica | Aves | Chordata | Animales | 
| 114 | 1546 | Stercorarius chilensis | Stercorariidae | escúa común | Aves | Chordata | Animales | 
| 115 | 1327 | Spartonoica maluroides | Furnaridae | espartillero enano | Aves | Chordata | Animales | 
| 116 | 134 | Asthenes hudsoni | Furnaridae | espartillero pampeano | Aves | Chordata | Animales | 
| 117 | 6 | Accipiter erythronemius | Accipitridae | esparvero común | Aves | Chordata | Animales | 
| 118 | 43 | Ajaia ajaja | Threskiornithidae | espátula rosada | Aves | Chordata | Animales | 
| 119 | 1553 | Phacellodomus sibilatrix | Furnaridae | espinero chico | Aves | Chordata | Animales | 
| 120 | 1049 | Phacellodromus striaticollis | Furnaridae | espinero pecho manchado | Aves | Chordata | Animales | 
| 121 | 13 | Acridotheres cristatellus | Sturnidae | estornino crestado | Aves | Chordata | Animales | 
| 122 | 1364 | Sturnus vulgaris | Sturnidae | estornino pinto | Aves | Chordata | Animales | 
| 123 | 1055 | Phalaropus tricolor | Scolopacidae | falaropo común | Aves | Chordata | Animales | 
| 124 | 63 | Amblyramphus holosericeus | Icteridae | federal | Aves | Chordata | Animales | 
| 125 | 462 | Elaenia spectabilis | Tyrannidae | fiofío grande | Aves | Chordata | Animales | 
| 126 | 461 | Elaenia parvirostris | Tyrannidae | fiofïo pico corto | Aves | Chordata | Animales | 
| 127 | 460 | Elaenia albiceps | tyrannidae | fiofío silbón | Aves | Chordata | Animales | 
| 128 | 1069 | Phoenicopterus chilensis | Phoenicopteridae | flamenco austral | Aves | Chordata | Animales | 
| 129 | 1348 | Stephanophorus diadematus | Thraupidae | frutero azul | Aves | Chordata | Animales | 
| 130 | 1557 | Nemosia pileata | Thraupidae | frutero cabeza negra | Aves | Chordata | Animales | 
| 131 | 1382 | Tachyphonus rufus | Thraupidae | frutero negro | Aves | Chordata | Animales | 
| 132 | 1099 | Piranga flava | Thraupidae | fueguero común | Aves | Chordata | Animales | 
| 133 | 531 | Fulica leucoptera | Rallidae | gallareta chica | Aves | Chordata | Animales | 
| 134 | 532 | Fulica rufifrons | Rallidae | gallareta escudete rojo | Aves | Chordata | Animales | 
| 135 | 530 | Fulica armillata | Rallidae | gallareta ligas rojas | Aves | Chordata | Animales | 
| 136 | 1020 | Pardirallus sanguinolentus | Rallidae | gallineta común | Aves | Chordata | Animales | 
| 137 | 1019 | Pardirallus maculatus | Rallidae | gallineta negruzca | Aves | Chordata | Animales | 
| 138 | 1552 | Pardirallus maculatus | Rallidae | gallineta overa | Aves | Chordata | Animales | 
| 139 | 206 | Butorides striatus | Ardeidae | garcita azulada | Aves | Chordata | Animales | 
| 140 | 455 | Egretta thula | Ardeidae | garcita blanca | Aves | Chordata | Animales | 
| 141 | 198 | Bubulcus ibis | Ardeidae | garcita bueyera | Aves | Chordata | Animales | 
| 142 | 245 | Ardea alba | Ardeidae | garza blanca | Aves | Chordata | Animales | 
| 143 | 950 | Nycticorax nycticorax | Ardeidae | garza bruja | Aves | Chordata | Animales | 
| 144 | 106 | Ardea cocoi | Ardeidae | garza mora | Aves | Chordata | Animales | 
| 145 | 38 | Agriornis microptera | Tyrannidae | gaucho común | Aves | Chordata | Animales | 
| 146 | 300 | Circus cinereus | Accipitridae | gavilán ceniciento | Aves | Chordata | Animales | 
| 147 | 1014 | Parabuteo unicinctus | Accipitridae | gavilán mixto | Aves | Chordata | Animales | 
| 148 | 299 | Circus buffoni | Accipitridae | gavilán planeador | Aves | Chordata | Animales | 
| 149 | 679 | Larus belcheri | Laridae | gaviota cangrejera | Aves | Chordata | Animales | 
| 150 | 682 | Larus maculipennis | Laridae | gaviota capucho café | Aves | Chordata | Animales | 
| 151 | 680 | Larus cirrocephalus | Laridae | gaviota capucho gris | Aves | Chordata | Animales | 
| 152 | 681 | Larus dominicanus | Laridae | gaviota cocinera | Aves | Chordata | Animales | 
| 153 | 1352 | Sterna superciliaris | Laridae | gaviotín chico común | Aves | Chordata | Animales | 
| 154 | 1353 | Sterna trudeaui | Laridae | gaviotín lagunero | Aves | Chordata | Animales | 
| 155 | 285 | Chlidonias niger | Laridae | gaviotín negro | Aves | Chordata | Animales | 
| 156 | 1351 | Sterna nilotica | Laridae | gaviotín pico grueso | Aves | Chordata | Animales | 
| 157 | 1547 | Sterna maxima | Laridae | gaviotín real | Aves | Chordata | Animales | 
| 158 | 1350 | Sterna hirudinacea | Laridae | gaviotín sudamericano | Aves | Chordata | Animales | 
| 159 | 946 | Notiochelidon cyanoleuca | Hirundinidae | golondrina barranquera | Aves | Chordata | Animales | 
| 160 | 1343 | Stelgidopteryx fucata | Hirundinidae | golondrina cabeza rojiza | Aves | Chordata | Animales | 
| 161 | 1380 | Tachycineta leucorrhoa | Hirundinidae | golondrina ceja blanca | Aves | Chordata | Animales | 
| 162 | 1158 | Progne chalybea | Hirundinidae | golondrina doméstica | Aves | Chordata | Animales | 
| 163 | 1159 | Progne modesta | Hirundinidae | golondrina negra | Aves | Chordata | Animales | 
| 164 | 1052 | Phaeoprogne tapera | Hirundinidae | golondrina parda | Aves | Chordata | Animales | 
| 165 | 1381 | Tachycineta meyeni | Hirundinidae | golondrina patagónica | Aves | Chordata | Animales | 
| 166 | 1046 | Petrochelidon pyrrhonota | Hirundinidae | golondrina rabadilla canela | Aves | Chordata | Animales | 
| 167 | 1344 | Stelgidopteryx ruficolli | Hirundinidae | golondrina ribereña | Aves | Chordata | Animales | 
| 168 | 608 | Hirundo rustica | Hirundinidae | golondrina tijerita | Aves | Chordata | Animales | 
| 169 | 1214 | Riparia riparia | Hirundinidae | golondrina zapadora | Aves | Chordata | Animales | 
| 170 | 1034 | Passer domesticus | Ploceidae | gorrión | Aves | Chordata | Animales | 
| 171 | 516 | Falco peregrinus | Falconidae | halcón peregrino | Aves | Chordata | Animales | 
| 172 | 515 | Falco femoralis | Falconidae | halcón plomizo | Aves | Chordata | Animales | 
| 173 | 517 | Falco sparverius | Falconidae | halconcito colorado | Aves | Chordata | Animales | 
| 174 | 1422 | Tigrisoma lineatum | Ardeidae | hocó colorado | Aves | Chordata | Animales | 
| 175 | 535 | Furnarius rufus | Furnariidae | hornero | Aves | Chordata | Animales | 
| 176 | 1526 | Aramides ypecaha | Rallidae | ipacaá | Aves | Chordata | Animales | 
| 177 | 653 | Jacana jacana | Jacanidae | jacana | Aves | Chordata | Animales | 
| 178 | 1288 | Sicalis flaveola | Emberizidae | jilguero dorado | Aves | Chordata | Animales | 
| 179 | 247 | Cathartes aura | Cathartidae | jote cabeza colorada | Aves | Chordata | Animales | 
| 180 | 338 | Coragyps atratus | Cathartidae | jote cabeza negra | Aves | Chordata | Animales | 
| 181 | 376 | Cyclarhis gujanensis | Vireonidae | juan chiviro | Aves | Chordata | Animales | 
| 182 | 1064 | Phleocryptes melanops | Furnaridae | junquero | Aves | Chordata | Animales | 
| 183 | 137 | Athene cunicularia | Strigidae | lechucita vizcachera | Aves | Chordata | Animales | 
| 184 | 1471 | Tyto alba | Tytonidae | lechuza de campanario | Aves | Chordata | Animales | 
| 185 | 124 | Asio flammeus | Strigidae | lechuzón de campo | Aves | Chordata | Animales | 
| 186 | 123 | Asio clamator | Strigidae | lechuzón orejudo | Aves | Chordata | Animales | 
| 187 | 91 | Anumbius annumbi | Furnaridae | leñatero | Aves | Chordata | Animales | 
| 188 | 1362 | Sturnella loyca | Icteridae | loica común | Aves | Chordata | Animales | 
| 189 | 372 | Cyanoliseus patagonus | Psittacidae | loro barranquero | Aves | Chordata | Animales | 
| 190 | 61 | Amazona aestiva | Psittacidae | loro hablador | Aves | Chordata | Animales | 
| 191 | 1097 | Pionus maximiliani | Psittacidae | loro maitaca | Aves | Chordata | Animales | 
| 192 | 1216 | Rollandia rolland | Podicipedidae | macá común | Aves | Chordata | Animales | 
| 193 | 1116 | Podicephorus major | Podicipedidae | macá grande | Aves | Chordata | Animales | 
| 194 | 1544 | Tachybaptus dominicus | Podicipedidae | macá gris | Aves | Chordata | Animales | 
| 195 | 1118 | Podilymbus podiceps | Podicipedidae | macá pico grueso | Aves | Chordata | Animales | 
| 196 | 1117 | Podiceps occipitalis | Podicipedidae | macá plateado | Aves | Chordata | Animales | 
| 197 | 287 | Chloroceryle americana | Alcedinidae | martín pescador chico | Aves | Chordata | Animales | 
| 198 | 774 | Megaceryle torquata | Alcedinidae | martín pescador grande | Aves | Chordata | Animales | 
| 199 | 286 | Chloroceryle amazona | Alcedinidae | martín pescador mediano | Aves | Chordata | Animales | 
| 200 | 638 | Icterus croconotus | Icteridae | matico | Aves | Chordata | Animales | 
| 201 | 463 | Elanus leucurus | Accipitridae | milano blanco | Aves | Chordata | Animales | 
| 202 | 652 | Ixobrychus involucris | Ardeidae | mirasol común | Aves | Chordata | Animales | 
| 203 | 177 | Botaurus pinnatus | Ardeidae | mirasol grande | Aves | Chordata | Animales | 
| 204 | 1289 | Sicalis luteola | Emberizidae | misto | Aves | Chordata | Animales | 
| 205 | 1512 | Xolmis irupero | Tyrannidae | monjita blanca | Aves | Chordata | Animales | 
| 206 | 848 | Neoxolmis rubetra | Tyrannidae | monjita castaña | Aves | Chordata | Animales | 
| 207 | 1511 | Xolmis coronata | Tyrannidae | monjita coronada | Aves | Chordata | Animales | 
| 208 | 1510 | Xolmis cinerea | Tyrannidae | monjita gris | Aves | Chordata | Animales | 
| 209 | 1143 | Poospiza melanoleuca | Emberizidae | monterita cabeza negra | Aves | Chordata | Animales | 
| 210 | 1145 | Poospiza ornata | Emberizidae | monterita canela | Aves | Chordata | Animales | 
| 211 | 1146 | Poospiza torquata | Emberizidae | monterita de collar | Aves | Chordata | Animales | 
| 212 | 1142 | Poospiza lateralis | Emberizidae | monterita litoraleña | Aves | Chordata | Animales | 
| 213 | 1080 | Phylloscartes ventralis | Tyrannidae | mosqueta común | Aves | Chordata | Animales | 
| 214 | 825 | Myiophobus fasciatus | Tyrannidae | mosqueta estriada | Aves | Chordata | Animales | 
| 215 | 687 | Lathrotricus euleri | Tyrannidae | mosqueta parda | Aves | Chordata | Animales | 
| 216 | 1540 | Podager nacunda | Caprimulgidae | ñacundá | Aves | Chordata | Animales | 
| 217 | 197 | Bubo virginianus | Strigidae | ñacurutú | Aves | Chordata | Animales | 
| 218 | 837 | Nandayus nenday | Psittacidae | ñanday | Aves | Chordata | Animales | 
| 219 | 1416 | Thraupis bonariensis | Thraupidae | naranjero | Aves | Chordata | Animales | 
| 220 | 718 | Limnornis curvirostris | Furnaridae | pajonalera pico curvo | Aves | Chordata | Animales | 
| 221 | 325 | Columba livia | Columbidae | paloma casera | Aves | Chordata | Animales | 
| 222 | 326 | Columba maculosa | Columbidae | paloma manchada | Aves | Chordata | Animales | 
| 223 | 327 | Columba picazuro | Columbidae | paloma picazuró | Aves | Chordata | Animales | 
| 224 | 76 | Anas flavirostris | Anatidae | pato barcino | Aves | Chordata | Animales | 
| 225 | 601 | Heteronetta atricapilla | Anatidae | pato cabeza negra | Aves | Chordata | Animales | 
| 226 | 80 | Anas versicolor | Anatidae | pato capuchino | Aves | Chordata | Animales | 
| 227 | 74 | Anas bahamensis | Anatidae | pato colorado | Aves | Chordata | Animales | 
| 228 | 75 | Anas cyanoptera | Anatidae | pato colorado | Aves | Chordata | Animales | 
| 229 | 78 | Anas platalea | Anatidae | pato cuchara | Aves | Chordata | Animales | 
| 230 | 62 | Amazonetta brasiliensis | Anatidae | pato cutiri | Aves | Chordata | Animales | 
| 231 | 216 | Callonetta leucophrys | Anatidae | pato de collar | Aves | Chordata | Animales | 
| 232 | 941 | Nomonyx dominicus | Anatidae | pato fierro | Aves | Chordata | Animales | 
| 233 | 1558 | Anas bahamensis | Antatidae | pato gargantilla | Aves | Chordata | Animales | 
| 234 | 77 | Anas georgica | Anatidae | pato maicero | Aves | Chordata | Animales | 
| 235 | 79 | Anas sibilatrix | Anatidae | pato overo | Aves | Chordata | Animales | 
| 236 | 1539 | Anas platyrhynchos domesticus | Anatidae | pato Pekín | Aves | Chordata | Animales | 
| 237 | 853 | Netta peposaca | Anatidae | pato picazo | Aves | Chordata | Animales | 
| 238 | 994 | Oxyura vittata | Anatidae | pato zambullidor chico | Aves | Chordata | Animales | 
| 239 | 1041 | Penelope obscura | Cracidae | pava de monte común | Aves | Chordata | Animales | 
| 240 | 1175 | Pseudoleistes virescens | Icteridae | pecho amarillo común | Aves | Chordata | Animales | 
| 241 | 1363 | Sturnella superciliaris | Icteridae | pecho colorado | Aves | Chordata | Animales | 
| 242 | 1238 | Saltratricula multicolor | Emberizidae | pepitero chico | Aves | Chordata | Animales | 
| 243 | 1235 | Saltator aurantiirostris | Emberizidae | pepitero de collar | Aves | Chordata | Animales | 
| 244 | 1236 | Saltator coerulescens | Emberizidae | pepitero gris | Aves | Chordata | Animales | 
| 245 | 1237 | Saltator similis | Emberizidae | pepitero verdoso | Aves | Chordata | Animales | 
| 246 | 758 | Machetornis rixosus | Tyrannidae | picabuey | Aves | Chordata | Animales | 
| 247 | 628 | Hylocharis chrysura | Trochilidae | picaflor bronceado | Aves | Chordata | Animales | 
| 248 | 289 | Chlorostilbon aureoventris | Trochilidae | picaflor común | Aves | Chordata | Animales | 
| 249 | 592 | Heliomaster furcifer | Trochilidae | picaflor de barbijo | Aves | Chordata | Animales | 
| 250 | 711 | Leucochloris albicollis | Trochilidae | picaflor garganta blanca | Aves | Chordata | Animales | 
| 251 | 1036 | Patagona gigas | Trochilidae | picaflor gigante | Aves | Chordata | Animales | 
| 252 | 629 | Hymenops perspicillatus | Tyrannidae | pico de plata | Aves | Chordata | Animales | 
| 253 | 1371 | Synallaxis albescens | Furnaridae | pijuí cola parda | Aves | Chordata | Animales | 
| 254 | 1372 | Synallaxis frontalis | Furnaridae | pijuí frente gris | Aves | Chordata | Animales | 
| 255 | 1373 | Synallaxis spixi | Furnaridae | pijuí plomizo | Aves | Chordata | Animales | 
| 256 | 1330 | Spheniscus magellanica | Spheniscidae | pinguino patagónico | Aves | Chordata | Animales | 
| 257 | 1282 | Serpophaga subcristata | Tyrannidae | piojito común | Aves | Chordata | Animales | 
| 258 | 1281 | Serpophaga nigricans | Tyrannidae | piojito gris | Aves | Chordata | Animales | 
| 259 | 225 | Camptostoma obsoletum | Tyrannidae | piojito silbón | Aves | Chordata | Animales | 
| 260 | 1280 | Serpophaga griseiceps | Tyrannidae | piojito trinador | Aves | Chordata | Animales | 
| 261 | 580 | Guira guira | Cuculidae | pirincho | Aves | Chordata | Animales | 
| 262 | 776 | Megarynchus pitangua | Tyrannidae | pitanguá | Aves | Chordata | Animales | 
| 263 | 1029 | Parula pitiayumi | Parulidae | pitiayumí | Aves | Chordata | Animales | 
| 264 | 1448 | Tringa flavipes | Scolopacidae | pitotoy chico | Aves | Chordata | Animales | 
| 265 | 1449 | Tringa melanoleuca | Scolopacidae | pitotoy grande | Aves | Chordata | Animales | 
| 266 | 1450 | Tringa solitaria | Scolopacidae | pitotoy solitario | Aves | Chordata | Animales | 
| 267 | 210 | Calidris alba | Scolopacidae | playerito blanco | Aves | Chordata | Animales | 
| 268 | 19 | Actitis macularia | Scolopacidae | playerito manchado | Aves | Chordata | Animales | 
| 269 | 213 | Calidris melanotos | Scolopacidae | playerito pectoral | Aves | Chordata | Animales | 
| 270 | 212 | Calidris fuscicollis | Scolopacidae | playerito rabadilla blanca | Aves | Chordata | Animales | 
| 271 | 211 | Calidris bairdii | Scolopacidae | playerito unicolor | Aves | Chordata | Animales | 
| 272 | 949 | Numenius phaeopus | Scolopacidae | playero trinador | Aves | Chordata | Animales | 
| 273 | 795 | Micropalama himantopus | Scolopacidae | playero zancudo | Aves | Chordata | Animales | 
| 274 | 1150 | Porphyrio martinicus | Rallidae | pollona azul | Aves | Chordata | Animales | 
| 275 | 549 | Gallinula chloropus | Rallidae | pollona negra | Aves | Chordata | Animales | 
| 276 | 550 | Gallinula melanops | Rallidae | pollona pintada | Aves | Chordata | Animales | 
| 277 | 1455 | Troglodytes aedon | Troglodytidae | ratona | Aves | Chordata | Animales | 
| 278 | 1227 | Rynchops nigra | Laridae | rayador | Aves | Chordata | Animales | 
| 279 | 373 | Cyanoloxia glaucocaerulea | Emberizidae | reinamora chica | Aves | Chordata | Animales | 
| 280 | 370 | Cyanocompsa brissonii | Emberizidae | reinamora grande | Aves | Chordata | Animales | 
| 281 | 297 | Cinclodes fuscus | Furnaridae | remolinera común | Aves | Chordata | Animales | 
| 282 | 1059 | Pheucticus aureoventris | Emberizidae | rey del bosque | Aves | Chordata | Animales | 
| 283 | 1551 | Conirostrum speciosum | Thraupidae | saí común | Aves | Chordata | Animales | 
| 284 | 1098 | Pipraeidea melanonota | Thraupidae | saíra de antifaz | Aves | Chordata | Animales | 
| 285 | 1144 | Poospiza nigrorufa | Emberizidae | sietevestidos | Aves | Chordata | Animales | 
| 286 | 410 | Dendrocygna bicolor | Anatidae | sirirí colorado | Aves | Chordata | Animales | 
| 287 | 411 | Dendrocygna viduata | Anatidae | sirirí pampa | Aves | Chordata | Animales | 
| 288 | 1555 | Dendrocygna autumnalis | Anatidae | sirirí vientre negro | Aves | Chordata | Animales | 
| 289 | 707 | Lessonia rufa | Tyrannidae | sobrepuesto | Aves | Chordata | Animales | 
| 290 | 737 | Lophospingus pusillus | Emberizidae | soldadito común | Aves | Chordata | Animales | 
| 291 | 1254 | Satrapa icterophys | Tyrannidae | suirirí amarillo | Aves | Chordata | Animales | 
| 292 | 1366 | Suiriri suiriri | Tyrannidae | suirirí común | Aves | Chordata | Animales | 
| 293 | 1469 | Tyrannus melancholicus | Tyrannidae | suirirí real | Aves | Chordata | Animales | 
| 294 | 1140 | Polysticus pectoralis | Tyrannidae | tachurí canela | Aves | Chordata | Animales | 
| 295 | 1379 | Tachuris rubrigastra | Tyrannidae | tachurí sietecolores | Aves | Chordata | Animales | 
| 296 | 1120 | Polioptila dumicola | Polioptilidae | tacuarita azul | Aves | Chordata | Animales | 
| 297 | 203 | Buteo magnirostris | Accipitridae | taguató común | Aves | Chordata | Animales | 
| 298 | 1479 | Vanellus chilensis | Charadriidae | tero común | Aves | Chordata | Animales | 
| 299 | 606 | Himantopus mexicanus | Recurvirostridae | tero real | Aves | Chordata | Animales | 
| 300 | 1470 | Tyrannus savana | Tyrannidae | tijereta | Aves | Chordata | Animales | 
| 301 | 1509 | Xenopsaris albinucha | Tyrannidae | tijerilla | Aves | Chordata | Animales | 
| 302 | 1089 | Piaya cayana | Cuculidae | tingazú | Aves | Chordata | Animales | 
| 303 | 329 | Columbina talpacoti | Columbidae | torcacita colorada | Aves | Chordata | Animales | 
| 304 | 328 | Columbina picui | Columbidae | torcacita común | Aves | Chordata | Animales | 
| 305 | 1520 | Zenaida auriculata | Columbidae | torcaza | Aves | Chordata | Animales | 
| 306 | 1543 | Dives warszewiczi | Icteridae | tordo de matorral | Aves | Chordata | Animales | 
| 307 | 32 | Agelaioides badius | Icteridae | tordo músico | Aves | Chordata | Animales | 
| 308 | 809 | Molothrus rufoaxilaris | Icteridae | tordo pico corto | Aves | Chordata | Animales | 
| 309 | 808 | Molothrus bonariensis | Icteridae | tordo renegrido | Aves | Chordata | Animales | 
| 310 | 473 | Empidonomus aurantioatrocristatus | Tyrannidae | tuquito gris | Aves | Chordata | Animales | 
| 311 | 474 | Empidonomus varius | Tyrannidae | tuquito rayado | Aves | Chordata | Animales | 
| 312 | 1523 | Icterus jamacaii | Icteridae | turpial | Aves | Chordata | Animales | 
| 313 | 821 | Mycteria americana | Ciconidae | tuyuyú | Aves | Chordata | Animales | 
| 314 | 371 | Cyanocorax chrysops | Corvidae | urraca común | Aves | Chordata | Animales | 
| 315 | 35 | Agelaius thilius | Icteridae | varillero ala amarilla | Aves | Chordata | Animales | 
| 316 | 34 | Agelaius ruficapillus | Icteridae | varillero congo | Aves | Chordata | Animales | 
| 317 | 33 | Agelaius cyanopus | Icteridae | varillero negro | Aves | Chordata | Animales | 
| 318 | 36 | Agelasticus cyanopus | Icteridae | varillero negro | Aves | Chordata | Animales | 
| 319 | 469 | Embernagra platensis | Emberizidae | verdón | Aves | Chordata | Animales | 
| 320 | 525 | Fluvicola pica | Tyrannidae | viudita blanca | Aves | Chordata | Animales | 
| 321 | 666 | Knipolegus cyanirostris | Tyrannidae | viudita pico celeste | Aves | Chordata | Animales | 
| 322 | 1498 | Volatinia jacarina | Emberizidae | volatinero | Aves | Chordata | Animales | 
| 323 | 1074 | Phrygilus fruticeti | Emberizidae | yal negro | Aves | Chordata | Animales | 
| 324 | 704 | Leptotila verreauxi | Columbidae | yerutí común | Aves | Chordata | Animales | 
| 325 | 1464 | Turdus amaurochalinus | Turdidae | zorzal chalchalero | Aves | Chordata | Animales | 
| 326 | 1465 | Turdus chiguanco | Turdidae | zorzal chiguanco | Aves | Chordata | Animales | 
| 327 | 1466 | Turdus rufiventris | Turdidae | zorzal colorado | Aves | Chordata | Animales | 
Cantidad total de REGISTROS de la consulta = 327
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Reserva Ecológica Costanera Sur (RECS). Especies avistadas. República Argentina. J. Simón Tagtachian  | 
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