Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2004-03-20 State: Alagoas
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC84402 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2002-10-31 State: Minas Gerais
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC84399 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2002-12-20 State: Sao Paulo
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC84401 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2020-11-17 State: Rio de Janeiro
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC604476 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 1998-10-20 State: Sao Paulo
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC291221 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2018-11-28 State: Espirito Santo
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC517451 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2012-04-10 State: Para
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC120184 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2021-10-23 State: Rio de Janeiro
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC682605 View record
Sub-species: Ammodramus humeralis humeralis | Grassland Sparrow Date: 2001-11-19 State: Bahia
Data resource: GBIF repatriados | Naturalis Biodiversity Center Holland | Xeno-canto | Observation.org | CC BY-NC 4.0 License Basis of record: Human observation Catalogue number: Wildlife sounds - Birds:XC84398 View record