| |
Group |
Species |
Place |
Date |
Detail |
 | Aves | Southern Beardless Tyrannulet (Camptostoma obsoletum) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 07/09/2024 |  |
| | Aves | Fawn-breasted Tanager (Pipraeidea melanonota) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 06/11/2024 | |
| | Aves | Sharp-billed Canastero (Asthenes pyrrholeuca) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 05/31/2024 | |
| | Aves | Hepatic Tanager (Piranga flava) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 05/14/2024 | |
| | Aves | White-winged Becard (Pachyramphus polychopterus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 04/05/2024 | |
| | Insectos | Silver-banded Hairstreak (Chlorostrymon simaethis) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 04/02/2024 | |
| | Aves | Variable Oriole (Icterus pyrrhopterus) | Concordia, Entre Ríos, Argentina | 02/24/2024 | |
| | Aves | Grassland Sparrow (Ammodramus humeralis) | Concordia, Entre Ríos, Argentina | 02/22/2024 | |
| | Aves | Double-collared Seedeater (Sporophila caerulescens) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 01/11/2024 | |
| | Aves | Black-backed Grosbeak (Pheucticus aureoventris) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 01/11/2024 | |
| | Aves | Lesser Yellow-headed Vulture (Cathartes burrovianus) | Reserva Natural Punta Rasa, Buenos Aires, Argentina | 12/09/2023 | |
| | Insectos | (Urbanus proteus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 11/30/2023 | |
| | Aves | White-crested Tyrannulet (Serpophaga subcristata) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 06/03/2022 | |
| | Aves | Golden-crowned Warbler (Basileuterus culicivorus) | Reserva Ecológica Vicente López, Buenos Aires, Argentina | 05/13/2022 | |
| | Aves | Blue-billed Black Tyrant (Knipolegus cyanirostris) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 05/06/2022 | |
| | Insectos | (Cyanophrys remus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 08/25/2021 | |
| | Aves | Sayaca Tanager (Thraupis sayaca) | Ciudad Autónoma de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina | 08/04/2021 | |
| | Aves | Ferruginous Pygmy Owl (Glaucidium brasilianum) | Liniers, Ciudad Autónoma de Buenos Aires, Argentina | 07/07/2020 | |
| | Aves | Tropical Parula (Setophaga pitiayumi) | Liniers, Ciudad Autónoma de Buenos Aires, Argentina | 05/09/2020 | |
| | Aves | Red-crested Cardinal (Paroaria coronata) | Palacio San José. Museo Urquiza, Entre Ríos, Argentina | 01/15/2020 | |
| | Aves | White-fronted Woodpecker (Melanerpes cactorum) | Palacio San José. Museo Urquiza, Entre Ríos, Argentina | 01/15/2020 | |
| | Aves | Black-capped Warbling Finch (Microspingus melanoleucus) | Colón, Entre Ríos, Argentina | 01/14/2020 | |
| | Aves | Glaucous-blue Grosbeak (Cyanoloxia glaucocaerulea) | Colón, Entre Ríos, Argentina | 01/14/2020 | |
| | Aves | Great Antshrike (Taraba major) | Colón, Entre Ríos, Argentina | 01/14/2020 | |
| | Insectos | (Rothschildia jacobaeae) | Ciudad Autónoma de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina | 09/19/2018 | |
| | Aves | Tropical Screech Owl (Megascops choliba) | Villa de Merlo, San Luis, Argentina | 02/03/2018 | |
| | Aves | Spot-winged Pigeon (Patagioenas maculosa) | Villa de Merlo, San Luis, Argentina | 02/02/2018 | |
| | Aves | Screaming Cowbird (Molothrus rufoaxillaris) | Villa de Merlo, San Luis, Argentina | 02/02/2018 | |
| | Aves | White-tipped Dove (Leptotila verreauxi) | Villa de Merlo, San Luis, Argentina | 02/02/2018 | |
| | Aves | Long-tailed Meadowlark (Leistes loyca) | Villa de Merlo, San Luis, Argentina | 02/01/2018 | |
| | Aves | Streak-backed Canastero (Asthenes wyatti) | Sierras de los Comechingones, San Luis, Argentina | 02/01/2018 | |
| | Aves | Cordilleran Canastero (Asthenes modesta) | Sierras de los Comechingones, San Luis, Argentina | 02/01/2018 | |
| | Aves | White-winged Cinclodes (Cinclodes atacamensis) | Villa de Merlo, San Luis, Argentina | 01/31/2018 | |
| | Aves | Olive-crowned Crescentchest (Melanopareia maximiliani) | Villa de Merlo, San Luis, Argentina | 01/31/2018 | |
| | Aves | Blue-crowned Parakeet (Thectocercus acuticaudatus) | Villa de Merlo, San Luis, Argentina | 01/29/2018 | |
| | Aves | Burrowing Parrot (Cyanoliseus patagonus) | Salto del Tabaquillo, San Luis, Argentina | 01/29/2018 | |
| | Aves | Brown-capped Whitestart (Myioborus brunniceps) | Villa de Merlo, San Luis, Argentina | 01/29/2018 | |
| | Aves | Stripe-crowned Spinetail (Cranioleuca pyrrhophia) | Villa de Merlo, San Luis, Argentina | 01/28/2018 | |
| | Aves | Cocoi Heron (Ardea cocoi) | San Miguel del Monte, Buenos Aires, Argentina | 07/22/2017 | |
| | Aves | Snail Kite (Rostrhamus sociabilis) | San Miguel del Monte, Buenos Aires, Argentina | 07/22/2017 | |
| | Aves | Grass Wren (Cistothorus platensis) | San Miguel del Monte, Buenos Aires, Argentina | 07/22/2017 | |
| | Aves | Dark-faced Ground Tyrant (Muscisaxicola maclovianus) | San Carlos de Bariloche, Río Negro, Argentina | 06/18/2017 | |
| | Aves | Patagonian Sierra Finch (Phrygilus patagonicus) | Isla Victoria, Neuquén, Argentina | 06/18/2017 | |
| | Aves | Austral Thrush (Turdus falcklandii) | San Carlos de Bariloche, Río Negro, Argentina | 06/18/2017 | |
| | Aves | Rufous-banded Miner (Geositta rufipennis) | San Carlos de Bariloche, Río Negro, Argentina | 06/18/2017 | |
| | Aves | Great Shrike-Tyrant (Agriornis lividus) | San Carlos de Bariloche, Río Negro, Argentina | 06/18/2017 | |
| | Aves | Magellanic Tapaculo (Scytalopus magellanicus) | Parque Nacional Los Arrayanes, Neuquén, Argentina | 06/18/2017 | |
| | Aves | Yellow-bridled Finch (Melanodera xanthogramma) | San Carlos de Bariloche, Río Negro, Argentina | 06/17/2017 | |
| | Aves | White-throated Caracara (Daptrius albogularis) | San Carlos de Bariloche, Río Negro, Argentina | 06/17/2017 | |
| | Aves | Plumbeous Sierra Finch (Geospizopsis unicolor) | San Carlos de Bariloche, Río Negro, Argentina | 06/17/2017 | |
| | Aves | Black-billed Shrike-Tyrant (Agriornis montanus) | San Carlos de Bariloche, Río Negro, Argentina | 06/17/2017 | |
| | Aves | Green-backed Firecrown (Sephanoides sephaniodes) | San Carlos de Bariloche, Río Negro, Argentina | 06/16/2017 | |
| | Aves | Thorn-tailed Rayadito (Aphrastura spinicauda) | San Carlos de Bariloche, Río Negro, Argentina | 06/15/2017 | |
| | Aves | Rufous-browed Peppershrike (Cyclarhis gujanensis) | Reserva Ecológica Vicente López, Buenos Aires, Argentina | 04/30/2017 | |
| | Aves | Little Thornbird (Phacellodomus sibilatrix) | Colón, Entre Ríos, Argentina | 02/27/2017 | |
| | Aves | Burrowing Owl (Athene cunicularia) | San Miguel del Monte, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | Freckle-breasted Thornbird (Phacellodomus striaticollis) | Gorchs, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | Bay-capped Wren-Spinetail (Spartonoica maluroides) | Gorchs, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | White-browed Meadowlark (Leistes superciliaris) | Gorchs, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | Long-winged Harrier (Circus buffoni) | Gorchs, Buenos Aires, Argentina | 02/04/2017 | |
| | Anfibios | White-banded Tree-frog (Boana pulchella) | Gorchs, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | Pampa Finch (Embernagra platensis) | Gorchs, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | Wren-like Rushbird (Phleocryptes melanops) | San Miguel del Monte, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | Many-colored Rush Tyrant (Tachuris rubrigastra) | San Miguel del Monte, Buenos Aires, Argentina | 02/04/2017 | |
| | Aves | Swainson´s Flycatcher (Myiarchus swainsoni) | Capilla del Monte, Córdoba, Argentina | 01/22/2017 | |
| | Aves | Many-colored Chaco Finch (Saltatricula multicolor) | Capilla del Monte, Córdoba, Argentina | 01/22/2017 | |
| | Aves | Red-tailed Comet (Sappho sparganurus) | Capilla del Monte, Córdoba, Argentina | 01/22/2017 | |
| | Aves | Chiguanco Thrush (Turdus chiguanco) | Los Cocos, Córdoba, Argentina | 01/20/2017 | |
| | Reptiles | South American Rattlesnake (Crotalus durissus) | Capilla del Monte, Córdoba, Argentina | 01/19/2017 | |
| | Aves | Cliff Flycatcher (Hirundinea ferruginea) | Capilla del Monte - Dique El Cajón, Córdoba, Argentina | 01/17/2017 | |
| | Aves | Spotted Nothura (Nothura maculosa) | Pergamino, Buenos Aires, Argentina | 12/10/2016 | |
| | Aves | Sulphur-bearded Reedhaunter (Limnoctites sulphuriferus) | Ceibas, Entre Ríos, Argentina | 12/03/2016 | |
| | Mamíferos | Guianan Squirrel (Sciurus aestuans) | Puerto Iguazú, Misiones, Argentina | 10/13/2016 | |
| | Aves | Blond-crested Woodpecker (Celeus flavescens) | Parque Nacional Iguazú, Misiones, Argentina | 10/13/2016 | |
| | Mamíferos | Black-horned Capuchin (Sapajus nigritus) | Parque Nacional Iguazú, Misiones, Argentina | 10/13/2016 | |
| | Aves | Chestnut-eared Aracari (Pteroglossus castanotis) | Puerto Iguazú, Misiones, Argentina | 10/12/2016 | |
| | Aves | Black-throated Mango (Anthracothorax nigricollis) | Puerto Iguazú, Misiones, Argentina | 10/11/2016 | |
| | Aves | Correndera Pipit (Anthus correndera) | Gorchs, Buenos Aires, Argentina | 07/16/2016 | |
| | Insectos | Imperial Moth (Eacles imperialis) | Ciudad Autónoma de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina | 05/26/2016 | |
| | Aves | Sooty-fronted Spinetail (Synallaxis frontalis) | Colón, Entre Ríos, Argentina | 03/28/2016 | |
| | Aves | Variable Antshrike (Thamnophilus caerulescens) | Colón, Entre Ríos, Argentina | 03/28/2016 | |
| | Aves | Rufous-capped Antshrike (Thamnophilus ruficapillus) | Colón, Entre Ríos, Argentina | 03/26/2016 | |
| | Aves | Fulvous-crowned Scrub Tyrant (Euscarthmus meloryphus) | Colón, Entre Ríos, Argentina | 03/26/2016 | |
| | Aves | White-barred Piculet (Picumnus cirratus) | Colón, Entre Ríos, Argentina | 03/26/2016 | |