Pato fierro - Nomonyx dominicus
| Ord | Día | COA | Lugar | Ruta | Cantidad |
| 1 | 20250719 | RECS | Recs | 1 | 10 |
| 2 | 20231014 | RECS | Recs | 1 | 6 |
| 3 | 20221105 | RECS | Recs | 3 | 3 |
| 4 | 20191123 | RECS | Recs | 0 | 4 |
| 5 | 20181013 | RECS | Recs | 5 | 2 |
| 6 | 20181006 | RECS | Recs | 3 | 1 |
| 7 | 20180623 | RECS | Recs | 1 | 2 |
| 8 | 20160806 | RECS | Recs | 0 | 20 |
| 9 | 20160702 | RECS | Recs | 1 | 7 |
| 10 | 20160618 | RECS | Recs | 1 | 6 |
| 11 | 20160213 | RECS | Recs | 1 | 1 |
| 12 | 20151121 | RECS | Recs | 1 | 8 |
| 13 | 20151031 | RECS | Recs | 1 | 10 |
| 14 | 20150919 | RECS | Recs | 1 | 1 |
| 15 | 20150321 | RECS | Recs | 1 | 1 |
| 16 | 20141227 | RECS | Recs | 1 | 1 |
| La clasificación sistemática de las aves corresponde a la SACC, South American Classification Committee (www.museum.lsu.edu/~Remsen/SACCCountryLists.htm), que pertenece a la American Ornithologists' Union (www.americanornithology.org/) Se utiliza esta clasificación sistemática y los nombres en inglés que alli se designan. Los nombres en castellano son tomados de la "Guía de identificación de aves de Argentina y Uruguay" de Tito Narovsky y Darío Yzurieta (16va edición, 2010). |