Sub-species: Polioptila dumicola dumicola | Barbudo-de-pescoço-ferrugem Date: 2000-01-12 State: Mato Grosso do Sul
Basis of record: Human observation Catalogue number: Bird sounds:XC82357 View record
Sub-species: Polioptila dumicola berlepschi Date: 2000-09-20 State: Mato Grosso
Basis of record: Human observation Catalogue number: Bird sounds:XC82359 View record
Sub-species: Polioptila dumicola dumicola | Barbudo-de-pescoço-ferrugem Date: 2000-01-17 State: Mato Grosso do Sul
Basis of record: Human observation Catalogue number: Bird sounds:XC82358 View record
Sub-species: Polioptila dumicola berlepschi Date: 2000-09-20 State: Mato Grosso
Basis of record: Human observation Catalogue number: Bird sounds:XC82360 View record