Curve-billed Reedhaunter
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Furnariidae
- genus: Limnornis
- species: Limnornis curvirostris
San Clemente del Tuyú
Santa Catalina - Dique Lujan
Tigre
Buenos AiresCeibas
Villa Paranacito
Entre Rios
ArgentinaColonia del Sacramento
ColoniaSantiago Vázquez
MontevideoSoriano
Soriano
Uruguay