First personal record of each species by Nehuen Segura (lifers)
Species by Date 1 to 10 of 10
| Group | Species | Place | Date | Detail | |
 | Mamíferos | South American Coati (Nasua nasua) | Parque Provincial Araucaria, Misiones, Argentina | 03/25/2022 |  |
| | Reptiles | Mesopotamian Coral Snake (Micrurus baliocoryphus) | Parque Provincial Cruce Caballero, Misiones, Argentina | 02/27/2022 | |
| | Aves | Sanderling (Calidris alba) | Quequén, Buenos Aires, Argentina | 06/17/2018 | |
| | Aves | Two-banded Plover (Anarhynchus falklandicus) | Quequén, Buenos Aires, Argentina | 06/17/2018 | |
| | Aves | Greater Yellowlegs (Tringa melanoleuca) | Quequén, Buenos Aires, Argentina | 06/17/2018 | |
| | Aves | Olrog´s Gull (Larus atlanticus) | Quequén, Buenos Aires, Argentina | 06/17/2018 | |
| | Aves | Buff-winged Cinclodes (Cinclodes fuscus) | Quequén, Buenos Aires, Argentina | 06/17/2018 | |
| | Aves | American Oystercatcher (Haematopus palliatus) | Quequén, Buenos Aires, Argentina | 06/17/2018 | |
| | Aves | Burrowing Parrot (Cyanoliseus patagonus) | Quequén, Buenos Aires, Argentina | 06/17/2018 | |
| | Aves | Silvery Grebe (Podiceps occipitalis) | Costa Bonita, Buenos Aires, Argentina | 06/17/2018 | |
Species by Date 1 to 10 of 10