First personal record of each species by Leonardo Adrián Leiva (lifers)
Species by Date 1 to 2 of 2
| Group | Species | Place | Date | Detail | |
 | Aves | Ticking Doradito (Pseudocolopteryx citreola) | Rincón Potrero, Santa Fe, Argentina | 09/21/2012 |  |
| | Aves | Southern Beardless Tyrannulet (Camptostoma obsoletum) | Santa Fe, Santa Fe, Argentina | 09/20/2007 | |
Species by Date 1 to 2 of 2