Sub-species: Chelidoptera tenebrosa tenebrosa Date: 2005-10-28 State: Para
Basis of record: Human observation Catalogue number: Bird sounds:XC87282 View record
Sub-species: Chelidoptera tenebrosa tenebrosa Date: 2011-08-18 Country: Brasil
Basis of record: Human observation Catalogue number: Bird sounds:XC108064 View record
Sub-species: Chelidoptera tenebrosa tenebrosa Date: 2012-11-26 Country: Brasil
Basis of record: Human observation Catalogue number: Bird sounds:XC304372 View record
Sub-species: Chelidoptera tenebrosa tenebrosa Date: 2012-09-16 Country: Brasil
Basis of record: Human observation Catalogue number: Bird sounds:XC419666 View record
Sub-species: Chelidoptera tenebrosa tenebrosa Date: 1998-12-21 State: Amazonas
Basis of record: Human observation Catalogue number: Bird sounds:XC87280 View record
Sub-species: Chelidoptera tenebrosa tenebrosa Date: 2005-10-27 State: Para
Basis of record: Human observation Catalogue number: Bird sounds:XC87281 View record