| argentina | | anas flavirostris flavirostris | subspecies | 277 | 0 |
| argentina | | anas flavirostris oxyptera | subspecies | 136 | 0 |
| argentina | buenos aires province | anas flavirostris flavirostris | subspecies | 68 | 0 |
| argentina | catamarca province | anas flavirostris | species | 1 | 0 |
| argentina | catamarca province | anas flavirostris oxyptera | subspecies | 79 | 0 |
| argentina | chubut province | anas flavirostris flavirostris | subspecies | 83 | 0 |
| argentina | cordoba province | anas flavirostris flavirostris | subspecies | 23 | 0 |
| argentina | jujuy province | anas flavirostris oxyptera | subspecies | 32 | 0 |
| argentina | mendoza province | anas flavirostris | species | 2 | 0 |
| argentina | mendoza province | anas flavirostris flavirostris | subspecies | 61 | 0 |
| argentina | neuquen province | anas flavirostris | species | 1 | 0 |
| argentina | neuquen province | anas flavirostris flavirostris | subspecies | 37 | 0 |
| argentina | rio negro province | anas flavirostris flavirostris | subspecies | 31 | 0 |
| argentina | salta province | anas flavirostris oxyptera | subspecies | 70 | 0 |
| argentina | san juan province | anas flavirostris flavirostris | subspecies | 37 | 0 |
| argentina | santa cruz province | anas flavirostris | species | 1 | 0 |
| argentina | santa cruz province | anas flavirostris flavirostris | subspecies | 84 | 0 |
| bolivia | la paz department | anas flavirostris oxyptera | subspecies | 142 | 0 |
| bolivia | oruro department | anas flavirostris oxyptera | subspecies | 25 | 0 |
| chile | | anas flavirostris | species | 1 | 0 |
| ecuador | loja province | anas flavirostris andium | subspecies | 1 | 0 |
| ecuador | napo province | anas flavirostris andium | subspecies | 2 | 0 |
| germany | | anas flavirostris | species | 1 | 0 |
| peru | ancash region | anas flavirostris oxyptera | subspecies | 75 | 0 |
| peru | ayacucho region | anas flavirostris oxyptera | subspecies | 50 | 0 |
| peru | cusco region | anas flavirostris oxyptera | subspecies | 9 | 0 |
| peru | junin region | anas flavirostris oxyptera | subspecies | 51 | 0 |
| peru | pasco region | anas flavirostris oxyptera | subspecies | 18 | 0 |
| peru | puno region | anas flavirostris oxyptera | subspecies | 25 | 0 |
| united states | georgia | anas flavirostris | species | 0 | 1 |