Sub-species: Progne chalybea chalybea Date: 1997-09-03 Country: Brasil
Basis of record: Human observation Catalogue number: Bird sounds:XC211440 View record
Sub-species: Progne chalybea chalybea Date: 2005-10-23 State: Para
Basis of record: Human observation Catalogue number: Bird sounds:XC345266 View record
Sub-species: Progne chalybea chalybea Date: 2005-10-23 State: Para
Basis of record: Human observation Catalogue number: Bird sounds:XC345265 View record
Sub-species: Progne chalybea chalybea Date: 2005-10-23 State: Para
Basis of record: Human observation Catalogue number: Bird sounds:XC211441 View record
Sub-species: Progne chalybea chalybea Date: 2005-10-29 State: Para
Basis of record: Human observation Catalogue number: Bird sounds:XC211443 View record