First personal record of each species by Elías Caetano Oviedo Norte (lifers)
Species by Date 1 to 6 of 6
| Group | Species | Place | Date | Detail | |
 | Aves | Variable Oriole (Icterus pyrrhopterus) | Marcos Paz, Buenos Aires, Argentina | 06/01/2025 |  |
| | Aves | Gilded Sapphire (Hylocharis chrysura) | Marcos Paz, Buenos Aires, Argentina | 06/01/2025 | |
| | Aves | Brown-chested Martin (Progne tapera) | Marcos Paz, Buenos Aires, Argentina | 12/18/2024 | |
| | Aves | Rufous Hornero (Furnarius rufus) | Marcos Paz, Buenos Aires, Argentina | 12/18/2024 | |
| | Aves | Monk Parakeet (Myiopsitta monachus) | Marcos Paz, Buenos Aires, Argentina | 12/18/2024 | |
| | Aves | Black-crowned Night Heron (Nycticorax nycticorax) | Marcos Paz, Buenos Aires, Argentina | 12/15/2024 | |
Species by Date 1 to 6 of 6