First personal record of each species by Norberto Ondategui (lifers)
Species by Date 1 to 11 of 11
| Group | Species | Place | Date | Detail | |
 | Aves | Chotoy Spinetail (Schoeniophylax phryganophilus) | Rufino, Santa Fe, Argentina | 08/17/2020 |  |
| | Aves | Masked Gnatcatcher (Polioptila dumicola) | Rufino, Santa Fe, Argentina | 08/16/2020 | |
| | Aves | Many-colored Chaco Finch (Saltatricula multicolor) | Rufino, Santa Fe, Argentina | 08/16/2020 | |
| | Aves | Rufous-browed Peppershrike (Cyclarhis gujanensis) | Rufino, Santa Fe, Argentina | 08/09/2020 | |
| | Aves | White-tipped Plantcutter (Phytotoma rutila) | Rufino, Santa Fe, Argentina | 08/08/2020 | |
| | Aves | American Kestrel (Falco sparverius) | Rufino, Santa Fe, Argentina | 08/07/2020 | |
| | Aves | Snail Kite (Rostrhamus sociabilis) | Rufino, Santa Fe, Argentina | 08/02/2020 | |
| | Aves | Wattled Jacana (Jacana jacana) | Rufino, Santa Fe, Argentina | 06/28/2020 | |
| | Aves | Yellow-winged Blackbird (Agelasticus thilius) | Rufino, Santa Fe, Argentina | 05/26/2020 | |
| | Aves | Grass Wren (Cistothorus platensis) | Rufino, Santa Fe, Argentina | 05/05/2020 | |
| | Aves | Short-eared Owl (Asio flammeus) | Rufino, Santa Fe, Argentina | 10/29/2019 | |
Species by Date 1 to 11 of 11