Buff-bellied Puffbird
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Piciformes
- family: Bucconidae
- genus: Notharchus
- species: Notharchus swainsoni
Puerto Iguazú- Puerto Libertad
Misiones
Argentina
Cachoeiras de Macacu- Nova Friburgo
- Parati
Rio de Janeiro- Corupá
Santa Catarina
Brazil
Capitán Bado
Amambay- San Isidro de Curuguaty
Canindeyú- Horqueta
Concepción
Paraguay