| |
Group |
Species |
Place |
Date |
Detail |
 | Aves | Ferruginous Pygmy Owl (Glaucidium brasilianum) | Camino de La Rural y Riacho San Hilario, Formosa, Argentina | 10/29/2023 |  |
| | Aves | White-browed Meadowlark (Leistes superciliaris) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 10/09/2022 | |
| | Aves | Pale-crested Woodpecker (Celeus lugubris) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 11/13/2021 | |
| | Aves | Scaly-headed Parrot (Pionus maximiliani) | Paso de la Patria, Corrientes, Argentina | 10/20/2021 | |
| | Aves | Common Potoo (Nyctibius griseus) | Paso de la Patria, Corrientes, Argentina | 10/20/2021 | |
| | Aves | Black-bellied Whistling Duck (Dendrocygna autumnalis) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 09/05/2021 | |
| | Aves | Buff-necked Ibis (Theristicus caudatus) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 08/22/2021 | |
| | Aves | Yellowish Pipit (Anthus chii) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 08/01/2021 | |
| | Plantas | (Cyperus giganteus) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 08/01/2021 | |
| | Aves | Spotted Rail (Pardirallus maculatus) | Formosa Capital, Formosa, Argentina | 05/01/2021 | |
| | Aves | Solitary Sandpiper (Tringa solitaria) | Formosa Capital, Formosa, Argentina | 12/06/2020 | |
| | Aves | Anhinga (Anhinga anhinga) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 09/27/2020 | |
| | Aves | American Golden Plover (Pluvialis dominica) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 09/05/2020 | |
| | Insectos | (Edessa leucograma) | Formosa Capital, Formosa, Argentina | 04/26/2020 | |
| | Aves | Yellow-billed Tern (Sternula superciliaris) | puente remanso, Presidente Hayes, Paraguay | 02/24/2020 | |
| | Aves | Red-legged Seriema (Cariama cristata) | Ruta 11, Formosa, Argentina | 02/23/2020 | |
| | Peces | Catfish (Microglanis cottoides) | Desvio Arijón, Santa Fe, Argentina | 10/12/2019 | |
| | Aves | Bat Falcon (Falco rufigularis) | Herradura, Formosa, Argentina | 08/18/2019 | |
| | Reptiles | (Bothrops diporus) | Formosa Capital, Formosa, Argentina | 08/03/2019 | |
| | Mamíferos | Crab-eating Raccoon (Procyon cancrivorus) | Palo Santo, Formosa, Argentina | 02/20/2019 | |
| | Reptiles | (Tropidurus catalanensis) | Formosa Capital, Formosa, Argentina | 01/19/2019 | |
| | Insectos | Fiebrig´s Stingless Bee (Tetragonisca fiebrigi) | Formosa Capital, Formosa, Argentina | 11/13/2018 | |
| | Aves | Scarlet-headed Blackbird (Amblyramphus holosericeus) | Formosa Capital, Formosa, Argentina | 09/15/2018 | |
| | Aves | Chotoy Spinetail (Schoeniophylax phryganophilus) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 09/08/2018 | |
| | Aves | White-bellied Seedeater (Sporophila leucoptera) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 09/08/2018 | |
| | Aves | Surucua Trogon (Trogon surrucura) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 08/18/2018 | |
| | Aves | Nacunda Nighthawk (Chordeiles nacunda) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 08/11/2018 | |
| | Aves | Yellow-chinned Spinetail (Certhiaxis cinnamomeus) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 06/20/2018 | |
| | Aves | Ultramarine Grosbeak (Cyanoloxia brissonii) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 06/20/2018 | |
| | Aves | Thrush-like Wren (Campylorhynchus turdinus) | Herradura, Formosa, Argentina | 05/13/2018 | |
| | Peces | (Astronotus crassipinnis) | Formosa Capital, Formosa, Argentina | 03/30/2018 | |
| | Aves | Pectoral Sandpiper (Calidris melanotos) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 03/12/2018 | |
| | Aves | Lesser Yellowlegs (Tringa flavipes) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 03/12/2018 | |
| | Aves | Rusty-collared Seedeater (Sporophila collaris) | Formosa Capital, Formosa, Argentina | 01/20/2018 | |
| | Aves | Barred Antshrike (Thamnophilus doliatus) | Formosa Capital, Formosa, Argentina | 01/20/2018 | |
| | Aves | Yellow-bellied Elaenia (Elaenia flavogaster) | Formosa Capital, Formosa, Argentina | 01/20/2018 | |
| | Aves | Dark-billed Cuckoo (Coccyzus melacoryphus) | Formosa Capital, Formosa, Argentina | 01/20/2018 | |
| | Aves | White-barred Piculet (Picumnus cirratus) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 01/13/2018 | |
| | Aves | Greater Thornbird (Phacellodomus ruber) | Reserva de la Biosfera Laguna Oca, Formosa, Argentina | 01/13/2018 | |
| | Insectos | Giant Swallowtail (Papilio thoas) | Formosa Capital, Formosa, Argentina | 12/30/2017 | |
| | Anfibios | Dwarf Tree-frog (Dendropsophus nanus) | Formosa Capital, Formosa, Argentina | 12/02/2017 | |
| | Aves | White-rumped Swallow (Tachycineta leucorrhoa) | Costanera Norte, Ciudad Autónoma de Buenos Aires, Argentina | 08/13/2017 | |
| | Peces | (Phalloceros caudimaculatus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 07/29/2017 | |
| | Insectos | (Polybia scutellaris) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 07/29/2017 | |
| | Aves | Great Black Hawk (Buteogallus urubitinga) | Delta del Paraná, Buenos Aires, Argentina | 06/20/2017 | |
| | Arácnidos | (Asthenoctenus borellii) | Formosa Capital, Formosa, Argentina | 06/09/2017 | |
| | Reptiles | Keeled Sepia Snake (Dryophylax hypoconia) | Formosa Capital, Formosa, Argentina | 06/09/2017 | |
| | Peces | Wolf Fish (Hoplias argentinensis) | Formosa Capital, Formosa, Argentina | 06/06/2017 | |
| | Aves | Southern Beardless Tyrannulet (Camptostoma obsoletum) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 05/27/2017 | |
| | Peces | Unicorn Leatherjacket (Aluterus monoceros) | Arraial do cabo, Rio de Janeiro, Brasil | 03/23/2017 | |
| | Peces | Orangespotted Filefish (Cantherhines pullus) | Arraial do cabo, Rio de Janeiro, Brasil | 03/23/2017 | |
| | Reptiles | Amazon Racerunner (Ameiva ameiva) | Arraial do cabo, Rio de Janeiro, Brasil | 03/22/2017 | |
| | Peces | Aguavina (Diplectrum radiale) | Arraial do cabo, Rio de Janeiro, Brasil | 03/22/2017 | |
| | Peces | (Stegastes fuscus) | Arraial do cabo, Rio de Janeiro, Brasil | 03/22/2017 | |
| | Peces | (Pseudupeneus maculatus) | Arraial do cabo, Rio de Janeiro, Brasil | 03/22/2017 | |
| | Aves | Bananaquit (Coereba flaveola) | Trindade, Rio de Janeiro, Brasil | 03/19/2017 | |
| | Aves | Palm Tanager (Thraupis palmarum) | Trindade, Rio de Janeiro, Brasil | 03/19/2017 | |
| | Insectos | (Heliconius ethilla) | Trindade, Rio de Janeiro, Brasil | 03/19/2017 | |
| | Aves | Common Tern (Sterna hirundo) | Trindade, Rio de Janeiro, Brasil | 03/19/2017 | |
| | Aves | Green-headed Tanager (Tangara seledon) | Trindade, Rio de Janeiro, Brasil | 03/19/2017 | |
| | Peces | (Trichiurus lepturus) | Trindade, Rio de Janeiro, Brasil | 03/19/2017 | |
| | Aves | Black-necked Swan (Cygnus melancoryphus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 03/11/2017 | |
| | Insectos | (Argia joergenseni) | Mallín, Córdoba, Argentina | 02/27/2017 | |
| | Insectos | (Oxyagrion rubidum) | Mallín, Córdoba, Argentina | 02/27/2017 | |
| | Insectos | (Micrathyria ungulata) | Mallín, Córdoba, Argentina | 02/26/2017 | |
| | Insectos | (Erythrodiplax atroterminata) | Mallín, Córdoba, Argentina | 02/26/2017 | |
| | Arácnidos | (Polybetes pythagoricus) | Mallín, Córdoba, Argentina | 02/25/2017 | |
| | Aves | Pinnated Bittern (Botaurus pinnatus) | Camino de La Rural y Riacho San Hilario, Formosa, Argentina | 12/26/2016 | |
| | Aves | Blue-crowned Parakeet (Thectocercus acuticaudatus) | Camino de La Rural y Riacho San Hilario, Formosa, Argentina | 12/26/2016 | |
| | Aves | Grey-headed Gull (Chroicocephalus cirrocephalus) | Mar del Plata, Buenos Aires, Argentina | 12/10/2016 | |
| | Aves | White-banded Mockingbird (Mimus triurus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 11/19/2016 | |
| | Aves | Dusky-legged Guan (Penelope obscura) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 11/19/2016 | |
| | Aves | Southern Yellowthroat (Geothlypis velata) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 11/12/2016 | |
| | Aves | Guira Tanager (Hemithraupis guira) | Reserva Guaycolec, Formosa, Argentina | 07/09/2016 | |
| | Aves | Common Squirrel Cuckoo (Piaya cayana) | Reserva Guaycolec, Formosa, Argentina | 07/09/2016 | |
| | Reptiles | Parrot Snake (Leptophis ahaetulla) | Reserva Guaycolec, Formosa, Argentina | 07/09/2016 | |
| | Aves | Black-collared Hawk (Busarellus nigricollis) | Reserva Guaycolec, Formosa, Argentina | 07/09/2016 | |
| | Aves | Olrog´s Gull (Larus atlanticus) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 06/25/2016 | |
| | Aves | Many-colored Chaco Finch (Saltatricula multicolor) | Mallín, Córdoba, Argentina | 06/18/2016 | |
| | Aves | Brushland Tinamou (Nothoprocta cinerascens) | Mallín, Córdoba, Argentina | 06/17/2016 | |
| | Aves | Glaucous-blue Grosbeak (Cyanoloxia glaucocaerulea) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 06/05/2016 | |
| | Aves | Rufescent Tiger Heron (Tigrisoma lineatum) | Reserva Ecológica Costanera Sur (RECS), Ciudad Autónoma de Buenos Aires, Argentina | 06/05/2016 | |
| | Insectos | Mud-dauber Wasp (Sceliphron asiaticum) | Palermo, Ciudad Autónoma de Buenos Aires, Argentina | 03/06/2016 | |
| | Insectos | (Pyrgus orcynoides) | Palermo, Ciudad Autónoma de Buenos Aires, Argentina | 03/06/2016 | |
| | Aves | Yellow-chevroned Parakeet (Brotogeris chiriri) | Palermo, Ciudad Autónoma de Buenos Aires, Argentina | 03/06/2016 | |
| | Moluscos | Spanish Snail (Otala punctata) | Bahía Blanca, Buenos Aires, Argentina | 02/27/2016 | |
| | Mamíferos | Southern Mountain Cavy (Microcavia australis) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Moluscos | (Tegula patagonica) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Peces | Rainbow Trout (Oncorhynchus mykiss) | Parque Nacional Los Alerces, Chubut, Argentina | 02/18/2016 | |
| | Moluscos | (Aulacomya atra) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Crustáceos | (Leucippa pentagona) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Mamíferos | Guanaco (Lama guanicoe) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Reptiles | (Liolaemus darwinii) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Mamíferos | Large Hairy Armadillo (Chaetophractus villosus) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Mamíferos | Southern Elephant Seal (Mirounga leonina) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Mamíferos | Molina´s Hog-nosed Skunk (Conepatus chinga) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Aves | Black-chested Buzzard-Eagle (Geranoaetus melanoleucus) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Aves | Darwin´s Nothura (Nothura darwinii) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Aves | Elegant Crested Tinamou (Eudromia elegans) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |
| | Aves | Magellanic Penguin (Spheniscus magellanicus) | Área Natural Protegida Península Valdés, Chubut, Argentina | 02/18/2016 | |