Sub-species: Monasa nigrifrons nigrifrons Date: 2013-07-10 State: Amazonas
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:97303 View record
Sub-species: Monasa nigrifrons nigrifrons Date: 2013-07-05 State: Amazonas
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:97302 View record
Sub-species: Monasa nigrifrons nigrifrons | Black-fronted Nunbird Date: 2013-08-15 State: Para
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:97008 View record
Sub-species: Monasa nigrifrons nigrifrons | Black-fronted Nunbird Date: 2013-08-15 State: Para
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:97007 View record