First personal record of each species by Marcelo Chambo (lifers)
Species by Date 1 to 7 of 7
| Group | Species | Place | Date | Detail | |
 | Aves | Wilson´s Phalarope (Phalaropus tricolor) | Guatraché, La Pampa, Argentina | 03/26/2016 |  |
| | Aves | White-tailed Kite (Elanus leucurus) | Pehuen-Có, Buenos Aires, Argentina | 01/29/2015 | |
| | Aves | Grassland Sparrow (Ammodramus humeralis) | Pehuen-Có, Buenos Aires, Argentina | 01/29/2015 | |
| | Aves | Dark-billed Cuckoo (Coccyzus melacoryphus) | Pehuen-Có, Buenos Aires, Argentina | 01/27/2015 | |
| | Aves | Vermilion Flycatcher (Pyrocephalus rubinus) | Pehuen-Có, Buenos Aires, Argentina | 01/24/2015 | |
| | Aves | Dark-faced Ground Tyrant (Muscisaxicola maclovianus) | Villa La Angostura, Neuquén, Argentina | 04/24/2011 | |
| | Aves | Buff-winged Cinclodes (Cinclodes fuscus) | Villa La Angostura, Neuquén, Argentina | 04/24/2011 | |
Species by Date 1 to 7 of 7