Sub-species: Ammodramus aurifrons aurifrons Date: 1922-01-06 Country: Brasil
Data resource: GBIF repatriados | Carnegie Museums | CM Vertebrate Paleontology Collection | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:P87054 View record
Sub-species: Ammodramus aurifrons aurifrons Date: 1922-01-18 Country: Brasil
Data resource: GBIF repatriados | Carnegie Museums | CM Vertebrate Paleontology Collection | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:P87375 View record
Sub-species: Ammodramus aurifrons aurifrons Date: 1922-01-13 Country: Brasil
Data resource: GBIF repatriados | Carnegie Museums | CM Vertebrate Paleontology Collection | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:P87256 View record
Sub-species: Ammodramus aurifrons aurifrons Date: 1922-01-02 Country: Brasil
Data resource: GBIF repatriados | Carnegie Museums | CM Vertebrate Paleontology Collection | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:P86937 View record