| 词条 | Esmeraldas woodstar |
| 释义 |
| image = Esmeraldas woodstar.jpg | image_upright = 1.2 | image_caption = Male Esmeraldas woodstar feeding on Kohleria spicata at Ayampe. | status = EN | status_system = IUCN3.1 | status_ref = [1] | genus = Chaetocercus | species = berlepschi | authority = Simon, 1889 | synonyms = Acestrura berlepschi (Simon, 1889) }} The Esmeraldas woodstar, colibrí de Berlepsch, colibrí de esmeraldas, or estrellita Esmeraldeña (Chaetocercus berlepschi) is a species of hummingbird in the family Trochilidae. It is found only in Ecuador.[2] Its natural habitat is subtropical or tropical moist lowland forest.[3] It is threatened by habitat loss.[4] Researchers recently found Esmeraldas woodstars at eleven new localities and collected the first female specimens of the species.[5] References1. ^{{IUCN|id=22688279 |title=Chaetocercus berlepschi |assessor=BirdLife International |assessor-link=BirdLife International |version=2013.2 |year=2013 |accessdate=26 November 2013}} 2. ^Ridgely, R. S. and P. J. Greenfield. 2001. The birds of Ecuador. Cornell University Press, Ithaca, New York, USA. 3. ^Ágreda, A. E. 2007. Feeding ecology and conservation of Esmeraldas Woodstar Chaetocercus berlepschi in the Chongón-Colonche Hills, western Ecuador. Cotinga 27:38–41. 4. ^BirdLife International. 2008. Species factsheet: Chaetocercus berlepschi. BirdLife International, Cambridge, United Kingdom. www.birdlife.org/datazone/ 5. ^Harris, J. B. C., A. Agreda, M. E. Juiña, and B. P. Freymann. 2009. Distribution, plumage, and conservation status of the endemic Esmeraldas Woodstar (Chaetocercus berlepschi) of western Ecuador. Wilson Journal of Ornithology 121:227-239. External links
4 : Chaetocercus|Endemic birds of Ecuador|Birds described in 1889|Taxonomy articles created by Polbot |
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