| |
Group |
Species |
Place |
Date |
Detail |
 | Aves | Spot-flanked Gallinule (Porphyriops melanops) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 |  |
| | Insectos | Lazy (Actinote pellenea) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Insectos | Mangrove buckeye (Junonia genoveva) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Reptiles | (Phrynops hilarii) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Mamíferos | Southern Long-nosed Armadillo (Dasypus hybridus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Reptiles | White-and-black Tegu Lizard (Salvator merianae) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Aves | Southern Screamer (Chauna torquata) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Aves | Yellow-browed Tyrant (Satrapa icterophrys) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Aves | Streaked Flycatcher (Myiodynastes maculatus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Aves | Gilded Sapphire (Hylocharis chrysura) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/18/2026 | |
| | Aves | Yellow-bridled Finch (Melanodera xanthogramma) | Parque Nacional Nahuel Huapi, Río Negro, Argentina | 01/17/2026 | |
| | Aves | White-browed Ground Tyrant (Muscisaxicola albilora) | Parque Nacional Nahuel Huapi, Río Negro, Argentina | 01/17/2026 | |
| | Aves | Green-backed Firecrown (Sephanoides sephaniodes) | San Carlos de Bariloche, Río Negro, Argentina | 01/14/2026 | |
| | Plantas | (Collomia biflora) | El Bolsón, Río Negro, Argentina | 01/11/2026 | |
| | Plantas | (Solidago chilensis) | El Bolsón, Río Negro, Argentina | 01/11/2026 | |
| | Plantas | (Alstroemeria aurea) | El Bolsón, Río Negro, Argentina | 01/11/2026 | |
| | Plantas | (Mutisia acuminata) | El Bolsón, Río Negro, Argentina | 01/11/2026 | |
| | Aves | Rufous-tailed Plantcutter (Phytotoma rara) | Lago Puelo, Chubut, Argentina | 01/07/2026 | |
| | Aves | Checkered Woodpecker (Veniliornis mixtus) | Carmen de Patagones, Buenos Aires, Argentina | 12/27/2025 | |
| | Aves | White-throated Hummingbird (Leucochloris albicollis) | Carmen de Patagones, Buenos Aires, Argentina | 12/17/2025 | |
| | Aves | Moss-backed Sparrow (Arremon dorbignii) | Capital, Salta, Argentina | 08/24/2025 | |
| | Aves | Narrow-billed Woodcreeper (Lepidocolaptes angustirostris) | Capital, Salta, Argentina | 08/24/2025 | |
| | Aves | Yungas Guan (Penelope bridgesi) | Capital, Salta, Argentina | 08/24/2025 | |
| | Aves | White-bellied Hummingbird (Elliotomyia chionogaster) | Capital, Salta, Argentina | 08/24/2025 | |
| | Aves | Olivaceous Woodcreeper (Sittasomus griseicapillus) | Capital, Salta, Argentina | 08/23/2025 | |
| | Aves | Two-banded Warbler (Myiothlypis bivittata) | Capital, Salta, Argentina | 08/23/2025 | |
| | Aves | Red Pileated Finch (Coryphospingus cucullatus) | Capital, Salta, Argentina | 08/23/2025 | |
| | Aves | Sayaca Tanager (Thraupis sayaca) | La Caldera, Salta, Argentina | 08/20/2025 | |
| | Aves | Bicolored Hawk (Astur bicolor) | La Caldera, Salta, Argentina | 08/20/2025 | |
| | Aves | Plush-crested Jay (Cyanocorax chrysops) | La Caldera, Salta, Argentina | 08/20/2025 | |
| | Aves | Creamy-bellied Thrush (Turdus amaurochalinus) | La Caldera, Salta, Argentina | 08/20/2025 | |
| | Aves | Southern Beardless Tyrannulet (Camptostoma obsoletum) | La Caldera, Salta, Argentina | 08/20/2025 | |
| | Aves | Variable Oriole (Icterus pyrrhopterus) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Yungas Sparrow (Rhynchospiza dabbenei) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Tropical Parula (Setophaga pitiayumi) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Black-capped Warbling Finch (Microspingus melanoleucus) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Scaly-headed Parrot (Pionus maximiliani) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Brown-capped Whitestart (Myioborus brunniceps) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Masked Gnatcatcher (Polioptila dumicola) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Band-tailed Seedeater (Catamenia analis) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Aves | Ultramarine Grosbeak (Cyanoloxia brissonii) | La Caldera, Salta, Argentina | 08/19/2025 | |
| | Mamíferos | Killer Whale (Orcinus orca) | Adolfo Alsina, Río Negro, Argentina | 07/22/2021 | |
| | Peces | (Odontesthes incisa) | Adolfo Alsina, Río Negro, Argentina | 07/22/2021 | |
| | Aves | Franklin´s Gull (Leucophaeus pipixcan) | Adolfo Alsina, Río Negro, Argentina | 07/17/2021 | |
| | Mamíferos | Common Bottlenose Dolphin (Tursiops truncatus) | Adolfo Alsina, Río Negro, Argentina | 07/03/2021 | |
| | Reptiles | (Liolaemus bibronii) | Villa Llanquin, Río Negro, Argentina | 04/03/2021 | |
| | Reptiles | (Liolaemus inacayali) | Villa Llanquin, Río Negro, Argentina | 04/03/2021 | |
| | Mamíferos | European Hare (Lepus europaeus) | Villa Llanquin, Río Negro, Argentina | 04/03/2021 | |
| | Aves | Great Shrike-Tyrant (Agriornis lividus) | Dina Huapi, Río Negro, Argentina | 04/02/2021 | |
| | Lamprea | (Geotria macrostomus) | Carmen de Patagones, Buenos Aires, Argentina | 03/19/2021 | |
| | Insectos | (Oxyagrion rubidum) | Carmen de Patagones, Buenos Aires, Argentina | 03/19/2021 | |
| | Aves | Red Knot (Calidris canutus) | Bahía Creek, Río Negro, Argentina | 01/09/2021 | |
| | Aves | Ferruginous Pygmy Owl (Glaucidium brasilianum) | Carmen de Patagones, Buenos Aires, Argentina | 10/01/2020 | |
| | Mamíferos | Large Hairy Armadillo (Chaetophractus villosus) | Carmen de Patagones, Buenos Aires, Argentina | 09/11/2020 | |
| | Aves | Whistling Heron (Syrigma sibilatrix) | Sierra de la Ventana, Buenos Aires, Argentina | 02/29/2020 | |
| | Aves | Red-crested Cardinal (Paroaria coronata) | Sierra de la Ventana, Buenos Aires, Argentina | 02/28/2020 | |
| | Aves | Western Rockhopper Penguin (Eudyptes chrysocome) | Playa Bonita, Río Negro, Argentina | 02/18/2020 | |
| | Mamíferos | American Mink (Neogale vison) | Lago Puelo, Chubut, Argentina | 01/29/2020 | |
| | Aves | Ochre-naped Ground Tyrant (Muscisaxicola flavinucha) | El Bolsón, Río Negro, Argentina | 01/27/2020 | |
| | Aves | Ruddy Duck (Oxyura jamaicensis) | Embalse El Chocón, Neuquén, Argentina | 01/24/2020 | |
| | Insectos | (Scaphura elegans) | Bajada del Espigón, Río Negro, Argentina | 12/27/2019 | |
| | Aves | Lake Duck (Oxyura vittata) | Pehuajo, Buenos Aires, Argentina | 08/17/2019 | |
| | Aves | Northern Giant Petrel (Macronectes halli) | Adolfo Alsina, Río Negro, Argentina | 07/08/2019 | |
| | Aves | Yellow Cardinal (Gubernatrix cristata) | Carmen de Patagones, Buenos Aires, Argentina | 06/25/2019 | |
| | Aves | Black-crowned Monjita (Neoxolmis coronatus) | Carmen de Patagones, Buenos Aires, Argentina | 06/11/2019 | |
| | Aves | Wattled Jacana (Jacana jacana) | Reserva Municipal Islas de Victoria, Entre Ríos, Argentina | 06/08/2019 | |
| | Aves | White-faced Whistling Duck (Dendrocygna viduata) | Reserva Municipal Islas de Victoria, Entre Ríos, Argentina | 06/08/2019 | |
| | Aves | Bare-faced Ibis (Phimosus infuscatus) | Punta Lobizon, Entre Ríos, Argentina | 06/08/2019 | |
| | Aves | Yellow-chinned Spinetail (Certhiaxis cinnamomeus) | Reserva Municipal Islas de Victoria, Entre Ríos, Argentina | 06/08/2019 | |
| | Aves | Maguari Stork (Ciconia maguari) | Reserva Municipal Islas de Victoria, Entre Ríos, Argentina | 06/08/2019 | |
| | Aves | Silvery Grebe (Podiceps occipitalis) | Bahía Creek, Río Negro, Argentina | 04/18/2019 | |
| | Aves | Hudsonian Godwit (Limosa haemastica) | Balneario El Cóndor, Río Negro, Argentina | 04/11/2019 | |
| | Insectos | Brazilian Painted Lady (Vanessa braziliensis) | Playa Bonita, Río Negro, Argentina | 02/17/2019 | |
| | Arácnidos | Silver-sided Sector Spider (Zygiella x-notata) | Lago Puelo, Chubut, Argentina | 01/19/2019 | |
| | Insectos | (Colias lesbia) | Lago Puelo, Chubut, Argentina | 01/18/2019 | |
| | Insectos | European Paper Wasp (Polistes dominula) | Lago Puelo, Chubut, Argentina | 01/17/2019 | |
| | Insectos | (Butleria bisexguttata) | Lago Puelo, Chubut, Argentina | 01/17/2019 | |
| | Insectos | Starry Satyr (Faunula stelligera) | Lago Puelo, Chubut, Argentina | 01/17/2019 | |
| | Insectos | (Hylephila fasciolata) | Lago Puelo, Chubut, Argentina | 01/16/2019 | |
| | Insectos | (Rhyephenes maillei) | Lago Puelo, Chubut, Argentina | 01/14/2019 | |
| | Arácnidos | (Pholcus phalangioides) | Carmen de Patagones, Buenos Aires, Argentina | 01/08/2019 | |
| | Arácnidos | (Menemerus semilimbatus) | Playa Bonita, Río Negro, Argentina | 10/15/2018 | |
| | Aves | White-tailed Kite (Elanus leucurus) | Carmen de Patagones, Buenos Aires, Argentina | 09/06/2018 | |
| | Aves | Short-billed Pipit (Anthus furcatus) | Carmen de Patagones, Buenos Aires, Argentina | 08/23/2018 | |
| | Aves | Zitting Cisticola (Cisticola juncidis) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Insectos | (Lasiommata megera) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | European Greenfinch (Chloris chloris) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Spotless Starling (Sturnus unicolor) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Common Starling (Sturnus vulgaris) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | European Serin (Serinus serinus) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Barn Swallow (Hirundo rustica) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Common Wood Pigeon (Columba palumbus) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Common Shelduck (Tadorna tadorna) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Glossy Ibis (Plegadis falcinellus) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Lesser Crested Tern (Thalasseus bengalensis) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Common Moorhen (Gallinula chloropus) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Eurasian Coot (Fulica atra) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Red-crested Pochard (Netta rufina) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Mallard (Anas platyrhynchos) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |
| | Aves | Little Grebe (Tachybaptus ruficollis) | Reserva Natural Delta del Llobregat, Barcelona, España | 07/08/2018 | |