First personal record of each species by Christian Iriarte (lifers)
Species by Date 1 to 6 of 6
| Group | Species | Place | Date | Detail | |
 | Aves | Sepia-capped Flycatcher (Leptopogon amaurocephalus) | Parque Provincial Urugua-í, Misiones, Argentina | 01/29/2017 |  |
| | Aves | Small-billed Tinamou (Crypturellus parvirostris) | Reserva Privada San Sebastián de la Selva, Misiones, Argentina | 01/23/2017 | |
| | Aves | Sungrebe (Heliornis fulica) | Barranqueras, Chaco, Argentina | 08/15/2016 | |
| | Aves | Saffron-cowled Blackbird (Xanthopsar flavus) | Departamento Gualeguaychú, Entre Ríos, Argentina | 12/05/2010 | |
| | Anfibios | (Physalaemus biligonigerus) | Parque Nacional Chaco, Chaco, Argentina | 10/10/2010 | |
| | Reptiles | (Bothrops alternatus) | Parque Provincial Ernesto Tornquist, Buenos Aires, Argentina | 04/30/2009 | |
Species by Date 1 to 6 of 6