| |
Group |
Species |
Place |
Date |
Detail |
 | Arácnidos | (Timogenes elegans) | Santa Rosa, Santiago del Estero, Argentina | 02/17/2026 |  |
| | Aves | Southern Scrub Flycatcher (Sublegatus modestus) | Los Quiroga, Santiago del Estero, Argentina | 11/01/2025 | |
| | Aves | Plain-colored Seedeater (Catamenia inornata) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | Tucuman Mountain Finch (Poospiza baeri) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | Plumbeous Sierra Finch (Geospizopsis unicolor) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | D´Orbigny´s Chat-Tyrant (Ochthoeca oenanthoides) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | Streak-fronted Thornbird (Phacellodomus striaticeps) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | Rock Earthcreeper (Ochetorhynchus andaecola) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | Moreno´s Ground Dove (Metriopelia morenoi) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | Black Phoebe (Sayornis nigricans) | Poman, Catamarca, Argentina | 04/18/2025 | |
| | Aves | Golden-olive Woodpecker (Colaptes rubiginosus) | El Alto, Catamarca, Argentina | 04/17/2025 | |
| | Aves | Least Grebe (Tachybaptus dominicus) | Nueva Líbano, Santiago del Estero, Argentina | 04/05/2025 | |
| | Aves | Common Nighthawk (Chordeiles minor) | Santiago del Estero, Santiago del Estero, Argentina | 02/26/2025 | |
| | Aves | Long-tailed Reed Finch (Donacospiza albifrons) | Gral. Madariaga, Buenos Aires, Argentina | 02/07/2025 | |
| | Aves | European Goldfinch (Carduelis carduelis) | Villa Gesell, Buenos Aires, Argentina | 02/06/2025 | |
| | Aves | Warbling Doradito (Pseudocolopteryx flaviventris) | Villa Gesell, Buenos Aires, Argentina | 02/06/2025 | |
| | Aves | Sulphur-bearded Reedhaunter (Limnoctites sulphuriferus) | Villa Gesell, Buenos Aires, Argentina | 02/06/2025 | |
| | Aves | Curve-billed Reedhaunter (Limnornis curvirostris) | Villa Gesell, Buenos Aires, Argentina | 02/06/2025 | |
| | Aves | White-throated Hummingbird (Leucochloris albicollis) | Villa Gesell, Buenos Aires, Argentina | 02/02/2025 | |
| | Aves | Royal Tern (Thalasseus maximus) | Punta Rasa, Buenos Aires, Argentina | 01/31/2025 | |
| | Aves | Olrog´s Gull (Larus atlanticus) | Punta Rasa, Buenos Aires, Argentina | 01/31/2025 | |
| | Aves | Swainson´s Hawk (Buteo swainsoni) | Ayacucho, Buenos Aires, Argentina | 01/21/2025 | |
| | Aves | Short-eared Owl (Asio flammeus) | Colonia Alpina, Santiago del Estero, Argentina | 01/04/2025 | |
| | Aves | South American Painted-snipe (Nycticryphes semicollaris) | Colonia Alpina, Santiago del Estero, Argentina | 01/04/2025 | |
| | Aves | Long-winged Harrier (Circus buffoni) | Colonia Alpina, Santiago del Estero, Argentina | 01/04/2025 | |
| | Mamíferos | Lesser Grison (Galictis cuja) | Pinto, Santiago del Estero, Argentina | 12/29/2024 | |
| | Aves | Grey-breasted Martin (Progne chalybea) | Teodelina, Buenos Aires, Argentina | 12/28/2024 | |
| | Aves | Pectoral Sandpiper (Calidris melanotos) | Dique Figueroa (devastadero), Santiago del Estero, Argentina | 12/15/2024 | |
| | Aves | Hudsonian Godwit (Limosa haemastica) | Dique Figueroa (devastadero), Santiago del Estero, Argentina | 12/15/2024 | |
| | Aves | Lined Seedeater (Sporophila lineola) | Dique figueroa (dique viejo), Santiago del Estero, Argentina | 12/15/2024 | |
| | Aves | Alder Flycatcher (Empidonax alnorum) | Dique figueroa (dique viejo), Santiago del Estero, Argentina | 12/15/2024 | |
| | Aves | Cliff Flycatcher (Hirundinea ferruginea) | Sierras de Guasayán, Santiago del Estero, Argentina | 12/01/2024 | |
| | Aves | Crested Becard (Pachyramphus validus) | Sierras de Guasayán, Santiago del Estero, Argentina | 12/01/2024 | |
| | Aves | White-winged Becard (Pachyramphus polychopterus) | Sierras de Guasayán, Santiago del Estero, Argentina | 12/01/2024 | |
| | Aves | Gilded Sapphire (Hylocharis chrysura) | Santiago del Estero, Santiago del Estero, Argentina | 11/17/2024 | |
| | Aves | Common Starling (Sturnus vulgaris) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 09/15/2024 | |
| | Aves | Nanday Parakeet (Aratinga nenday) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 09/15/2024 | |
| | Aves | Spix´s Spinetail (Synallaxis spixi) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 09/15/2024 | |
| | Aves | White-faced Whistling Duck (Dendrocygna viduata) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 09/15/2024 | |
| | Aves | Pantanal Snipe (Gallinago paraguaiae) | Capital, Salta, Argentina | 08/25/2024 | |
| | Aves | Muscovy Duck (Cairina moschata) | Capital, Salta, Argentina | 08/25/2024 | |
| | Aves | Yellow-billed Tit-Tyrant (Anairetes flavirostris) | Parque del Bicentenario, Salta, Argentina | 08/24/2024 | |
| | Aves | Yungas Screech Owl (Megascops hoyi) | Reserva del Huaico, San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Yungas Dove (Leptotila megalura) | Reserva del Huaico, San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Buff-banded Tyrannulet (Mecocerculus hellmayri) | Reserva de las Yungas de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Green-cheeked Parakeet (Pyrrhura molinae) | Reserva de las Yungas de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Dull-colored Grassquit (Asemospiza obscura) | Reserva del Huaico, San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Tucuman Amazon (Amazona tucumana) | Reserva del Huaico, San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Black-and-chestnut Eagle (Spizaetus isidori) | Reserva del Huaico, San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Buff-browed Foliage-gleaner (Syndactyla rufosuperciliata) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Rusty-browed Warbling Finch (Microspingus erythrophrys) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Two-banded Warbler (Myiothlypis bivittata) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Crested Oropendola (Psarocolius decumanus) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Moss-backed Sparrow (Arremon dorbignii) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Mottle-cheeked Tyrannulet (Phylloscartes ventralis) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Azara´s Spinetail (Synallaxis azarae) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Toco Toucan (Ramphastos toco) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | White-bellied Hummingbird (Elliotomyia chionogaster) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Yungas Guan (Penelope bridgesi) | Municipio de San Lorenzo, Salta, Argentina | 08/24/2024 | |
| | Aves | Green Kingfisher (Chloroceryle americana) | Los Quiroga, Santiago del Estero, Argentina | 08/17/2024 | |
| | Aves | Spotted Rail (Pardirallus maculatus) | Los Quiroga, Santiago del Estero, Argentina | 08/17/2024 | |
| | Aves | Rufescent Tiger Heron (Tigrisoma lineatum) | Dique Figueroa (devastadero), Santiago del Estero, Argentina | 08/10/2024 | |
| | Aves | Large-billed Tern (Phaetusa simplex) | Dique Figueroa (devastadero), Santiago del Estero, Argentina | 08/10/2024 | |
| | Aves | Snowy-crowned Tern (Sterna trudeaui) | Dique figueroa (dique viejo), Santiago del Estero, Argentina | 08/10/2024 | |
| | Aves | Tufted Tit-Tyrant (Anairetes parulus) | Copina, Córdoba, Argentina | 07/20/2024 | |
| | Aves | Olrog´s Cinclodes (Cinclodes olrogi) | Copina, Córdoba, Argentina | 07/20/2024 | |
| | Aves | Dark-faced Ground Tyrant (Muscisaxicola maclovianus) | Reserva Natural Punta Loma, Chubut, Argentina | 07/17/2024 | |
| | Aves | American Oystercatcher (Haematopus palliatus) | Reserva Natural Punta Loma, Chubut, Argentina | 07/17/2024 | |
| | Aves | Rock Shag (Leucocarbo magellanicus) | Puerto Madryn, Chubut, Argentina | 07/17/2024 | |
| | Aves | Southern Giant Petrel (Macronectes giganteus) | Puerto Madryn, Chubut, Argentina | 07/17/2024 | |
| | Aves | Dolphin Gull (Leucophaeus scoresbii) | Puerto Madryn, Chubut, Argentina | 07/17/2024 | |
| | Aves | Snowy Sheathbill (Chionis albus) | Puerto Madryn, Chubut, Argentina | 07/17/2024 | |
| | Aves | Two-banded Plover (Anarhynchus falklandicus) | Puerto Madryn, Chubut, Argentina | 07/16/2024 | |
| | Aves | Little Blue Heron (Egretta caerulea) | Termas de Río Hondo, Santiago del Estero, Argentina | 05/26/2024 | |
| | Aves | Black-crowned Night Heron (Nycticorax nycticorax) | Termas de Río Hondo, Santiago del Estero, Argentina | 05/26/2024 | |
| | Aves | Black Skimmer (Rynchops niger) | Termas de Río Hondo, Santiago del Estero, Argentina | 05/26/2024 | |
| | Aves | Grey-headed Gull (Chroicocephalus cirrocephalus) | Termas de Río Hondo, Santiago del Estero, Argentina | 05/26/2024 | |
| | Aves | Nacunda Nighthawk (Chordeiles nacunda) | Termas de Río Hondo, Santiago del Estero, Argentina | 05/20/2024 | |
| | Aves | Stripe-backed Bittern (Botaurus involucris) | Banda, Santiago del Estero, Argentina | 05/05/2024 | |
| | Aves | Yellow-chinned Spinetail (Certhiaxis cinnamomeus) | Santiago del Estero, Santiago del Estero, Argentina | 04/21/2024 | |
| | Aves | Greater Thornbird (Phacellodomus ruber) | Santiago del Estero, Santiago del Estero, Argentina | 04/21/2024 | |
| | Aves | Striped Owl (Asio clamator) | Santiago del Estero, Santiago del Estero, Argentina | 04/16/2024 | |
| | Aves | Burrowing Parrot (Cyanoliseus patagonus) | Villa de Merlo, San Luis, Argentina | 02/04/2024 | |
| | Aves | Patagonian Tyrant (Colorhamphus parvirostris) | Parque Nacional Nahuel Huapi, Río Negro, Argentina | 02/02/2024 | |
| | Aves | Thorn-tailed Rayadito (Aphrastura spinicauda) | Parque Nacional Nahuel Huapi, Río Negro, Argentina | 02/02/2024 | |
| | Aves | Striped Woodpecker (Veniliornis lignarius) | Parque Nacional Nahuel Huapi, Río Negro, Argentina | 02/02/2024 | |
| | Aves | Chucao Tapaculo (Scelorchilus rubecula) | Parque Nacional Nahuel Huapi, Río Negro, Argentina | 01/31/2024 | |
| | Aves | Dark-bellied Cinclodes (Cinclodes patagonicus) | Lago Mascardi, Río Negro, Argentina | 01/31/2024 | |
| | Aves | Patagonian Forest Earthcreeper (Upucerthia saturatior) | Aluminé, Neuquén, Argentina | 01/28/2024 | |
| | Aves | Black-chinned Siskin (Spinus barbatus) | Aluminé, Neuquén, Argentina | 01/28/2024 | |
| | Aves | Great Shrike-Tyrant (Agriornis lividus) | Aluminé, Neuquén, Argentina | 01/28/2024 | |
| | Aves | Austral Parakeet (Enicognathus ferrugineus) | Aluminé, Neuquén, Argentina | 01/28/2024 | |
| | Aves | Chilean Flicker (Colaptes pitius) | Aluminé, Neuquén, Argentina | 01/28/2024 | |
| | Aves | Flying Steamer Duck (Tachyeres patachonicus) | Aluminé, Neuquén, Argentina | 01/27/2024 | |
| | Aves | Austral Blackbird (Curaeus curaeus) | Aluminé, Neuquén, Argentina | 01/26/2024 | |
| | Aves | Kelp Gull (Larus dominicanus) | Aluminé, Neuquén, Argentina | 01/26/2024 | |
| | Aves | Cinereous Ground Tyrant (Muscisaxicola cinereus) | Caviahue, Neuquén, Argentina | 01/23/2024 | |
| | Aves | White-throated Treerunner (Pygarrhichas albogularis) | Caviahue, Neuquén, Argentina | 01/23/2024 | |
| | Aves | Ashy-headed Goose (Chloephaga poliocephala) | Laguna del Cacique-caviahue, Neuquén, Argentina | 01/23/2024 | |
| | Aves | Yellow-rumped Siskin (Spinus uropygialis) | Los Tachos, Neuquén, Argentina | 01/20/2024 | |