Bianchi, C. A., & Haig, S. M. 2012. Deforestation trends of tropical dry forests in central Brazil. Biotropica 45(3): 395-400.
Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., Şekercioğlu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261. DOI: 10.1111/cobi.13486.
da Silva, J.M.C. and Bates, J.M. 2002. Biogeographic patterns and conservation in the South American Cerrado: A tropical savanna hotspot. Bioscience 52(3): 225-234.
Global Forest Watch. 2021. Interactive Forest Change Mapping Tool. Available at: http://www.globalforestwatch.org/.
Greeney, H. F. 2020. Dry-forest Sabrewing (Campylopterus calcirupicola), version 1.0. Ithaca, NY, USA Available at: https://doi.org/10.2173/bow.gybsab4.01.
Handbook of the Birds of the World and BirdLife International. 2018. Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 3. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v3_Nov18.zip.
IUCN. 2021. The IUCN Red List of Threatened Species. Version 2021-3. Available at: https://www.iucnredlist.org. (Accessed: 09 December 2021).
Lopes, L. E., De Vasconcelos, M. F., & Gonzaga, L. P. 2017. A cryptic new species of hummingbird of the Campylopterus largipennis complex (Aves: Trochilidae). Zootaxa 4268(1): 1-33.
Lopes, L. E., Nogueira, W., & Miranda, W. 2020. The Dry-forest Sabrewing Campylopterus calcirupicola (Aves: Trochilidae) nests in limestone caves. Journal of Natural History 54(25-26): 1593-1602.
Santos, M. P. D. 2001. Composiçao da avifauna nas Areas de Proteçao Ambiental Serra da Tabatinga e Chapada das Mangabeiras, Brasil. Boletim do Museu Paraense Emílio Goeldi, série Zoologia 17: 43-67.
Santos, M. P. D. 2004. As comunidades de aves em duas fisionomias da vegetação de Caatinga no estado do Piauí, Brasil. Ararajuba 12(2): 113-123.
WikiAves. 2021. Mapa de registros da espécie asa-de-sabre-cinza (Campylopterus largipennis). Available at: http://www.wikiaves.com.br/mapaRegistros_asa-de-sabre-cinza. (Accessed: 5 July 2021).
Recommended citation
BirdLife International (2024) Species factsheet: Outcrop Sabrewing Campylopterus calcirupicola. Downloaded from
https://datazone.birdlife.org/species/factsheet/outcrop-sabrewing-campylopterus-calcirupicola on 22/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 22/12/2024.