Sulphur-bearded Spinetail
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Furnariidae
- genus: Cranioleuca
- species: Cranioleuca sulphurifera
Quilmes- San Clemente del Tuyú
- Tigre
Buenos Aires- Ceibas
- Villa Paranacito
Entre Rios
Argentina
Colonia Nicolich
Canelones- San Javier
Río Negro
Uruguay