Species: Monasa nigrifrons Date: 1989-11-01 Country: Brazil
Data resource: Fonoteca Neotropical Jacques Vielliard Basis of record: Preserved specimen Catalogue number: FNJV:0004133 View record
Species: Monasa nigrifrons | Black-fronted Nunbird Date: 1989-10-10 State: Mato Grosso
Data resource: EOD – eBird Observation Dataset Basis of record: Human observation Catalogue number: EBIRD:OBS960805739 View record
Species: Monasa nigrifrons | Black-fronted Nunbird Date: 1989-10-17 State: Mato Grosso
Data resource: EOD – eBird Observation Dataset Basis of record: Human observation Catalogue number: EBIRD:OBS1314608080 View record
Species: Monasa nigrifrons Date: 1989-04-08 Country: Brasil
Institution: Museu Paraense Emílio Goeldi Collection: Coleção Ornitológica do Museu Goeldi Basis of record: Preserved specimen Catalogue number: OPE:MPEG.OPE 0043429 View record
Species: Monasa nigrifrons Date: 1989-01-18 Country: Brasil
Institution: Museu Paraense Emílio Goeldi Collection: Coleção Ornitológica do Museu Goeldi Basis of record: Preserved specimen Catalogue number: OPE:MPEG.OPE 0046328 View record