Data Zone
Altshuler, D. L., de Juana, E., Boesman, P. F. D., Sharpe, C. J. 2020. Venezuelan Sylph (Aglaiocercus berlepschi), version 1.0. Ithaca, NY, USA. Cornell Lab of Ornithology. Available at: https://doi.org/10.2173/bow.vensyl1.01.
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.
Boesman, P.; Curson, J. 1995. Grey-headed Warbler Basileuterus griseiceps in danger of extinction? Cotinga: 35-39.
Colvee, J. N. 1999. Observaciones preliminares sobre el estado actual del hábitat de cuatro especies de aves en la Serranía de Turimiquire, Edos. Monagas, Anzoátegui y Sucre de Venezuela.
GBIF.org. 2022. GBIF Occurrence Download (06 October 2022): Aglaiocercus berlepschi. Available at: https://doi.org/10.15468/dl.agw7n9.
Global Forest Watch. 2022. Interactive Forest Change Mapping Tool. Available at: http://www.globalforestwatch.org/.
Hansen, M.C., Potapov, P.V., Moore, R., Hancher, M., Turubanova, S.A., Tyukavina, A., Thau, D., Stehman, S.V., Goetz, S.J., Loveland, T.R., Kommareddy, A., Egorov, A., Chini, L., Justice, C.O. and Townshend, J.R.G. 2013. High-resolution global maps of 21st-century forest cover change. Science 342: 850-853.
Hilty, S. L. 2003. Birds of Venezuela. A&C Black, London.
IUCN Standards and Petitions Committee. 2022. Guidelines for Using the IUCN Red List Categories and Criteria. Version 15. Prepared by the Standards and Petitions Committee. Available at: https://nc.iucnredlist.org/redlist/content/attachment_files/RedListGuidelines.pdf.
IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: https://www.iucnredlist.org. (Accessed: 07 December 2023).
Sharpe, C.J.; Lentino, M. 2015. Colibrí coludo de Caripe Aglaiocercus berlepschi. In: Rodríguez, J.P., García-Rawlins, A. and Rojas-Suárez, F. (eds), Libro Rojo de la Fauna Venezolana. Cuarta edición, Provita & Fundación Empresas Polar, Caracas, Venezuela.
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Recommended citation
BirdLife International (2024) Species factsheet: Venezuelan Sylph Aglaiocercus berlepschi. Downloaded from
https://datazone.birdlife.org/species/factsheet/venezuelan-sylph-aglaiocercus-berlepschi on 23/12/2024.
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 23/12/2024.