Featured records from Gustavo Marasco
Birds - Argentina
Masked Duck (Nomonyx dominicus)
in Comandante Andresito, Misiones, Argentina by Gustavo Marasco on 23/08/2026
Least Grebe (Tachybaptus dominicus)
in Parque Provincial Cruce Caballero, Misiones, Argentina by Gustavo Marasco on 26/07/2026
Small-headed Elaenia (Elaenia sordida)
in Parque Provincial Teyú Cuaré, Misiones, Argentina by Gustavo Marasco on 20/07/2026
Tawny-rumped Tyrannulet (Tyranniscus uropygialis)
in Valle Colorado, Jujuy, Argentina by Gustavo Marasco on 25/07/2025
Spotted Rail (Pardirallus maculatus)
in Melincué, Santa Fe, Argentina by Gustavo Marasco on 01/06/2025
Scaled Dove (Columbina squammata)
in Mburucuyá, Corrientes, Argentina by Gustavo Marasco on 04/03/2025
Muscovy Duck (Cairina moschata)
in Loreto, Corrientes, Argentina by Gustavo Marasco on 02/03/2025
Hellmayr´s Pipit (Anthus hellmayri)
in Ceamse - Complejo Ambiental Norte iii, Buenos Aires, Argentina by Gustavo Marasco on 06/10/2024
Fawn-breasted Tanager (Pipraeidea melanonota)
in Ceamse - Complejo Ambiental Norte iii, Buenos Aires, Argentina by Gustavo Marasco on 06/10/2024
Insects - Argentina
Dinoponera grandis
in Puerto Iguazú, Misiones, Argentina by Gustavo Marasco on 15/08/2026
Dryadula phaetusa
in Comandante Andresito, Misiones, Argentina by Gustavo Marasco on 23/07/2026
Callicore sorana
in Formosa, Formosa, Argentina by Gustavo Marasco on 10/10/2025
Spicauda procne
in Formosa, Formosa, Argentina by Gustavo Marasco on 10/10/2025
Mammals - Argentina
Common Tapeti (Sylvilagus brasiliensis)
in Iguazú, Misiones, Argentina by Gustavo Marasco on 16/08/2026
North Andean Huemul (Hippocamelus antisensis)
in Parque Nacional los Cardones, Salta, Argentina by Gustavo Marasco on 05/01/2025
Andean Tuco-tuco (Ctenomys opimus)
in Parque Nacional los Cardones, Salta, Argentina by Gustavo Marasco on 05/01/2025
Reptiles - Argentina
Bothrops diporus
in Loma Monte Lindo, Pirané, Formosa, Argentina by Gustavo Marasco on 10/10/2025