First personal record of each species by Sergio Saldaña Menini (lifers)
Species by Date 1 to 10 of 10
| Group | Species | Place | Date | Detail | |
 | Aves | Band-winged Nightjar (Systellura longirostris) | Balneario las Cañas, Río Negro, Uruguay | 07/14/2024 |  |
| | Aves | Southern Martin (Progne elegans) | Fray bentos, Río Negro, Uruguay | 03/08/2024 | |
| | Aves | Greater Ani (Crotophaga major) | Fray bentos, Río Negro, Uruguay | 03/02/2024 | |
| | Aves | Chestnut Seedeater (Sporophila cinnamomea) | Ruta 20, Río Negro, Uruguay | 03/11/2023 | |
| | Aves | Tawny-bellied Seedeater (Sporophila hypoxantha) | Ruta 20, Río Negro, Uruguay | 03/11/2023 | |
| | Aves | Rufous-rumped Seedeater (Sporophila hypochroma) | Ruta 20, Río Negro, Uruguay | 02/21/2023 | |
| | Aves | Dark-throated Seedeater (Sporophila ruficollis) | Ruta 20, Río Negro, Uruguay | 02/21/2023 | |
| | Aves | Masked Water Tyrant (Fluvicola nengeta) | Fray bentos, Río Negro, Uruguay | 09/25/2019 | |
| | Aves | Turquoise-fronted Amazon (Amazona aestiva) | Fray bentos, Río Negro, Uruguay | 02/25/2019 | |
| | Aves | Many-colored Chaco Finch (Saltatricula multicolor) | Fray bentos, Río Negro, Uruguay | 09/05/2017 | |
Species by Date 1 to 10 of 10