Zobrazeno 1 - 10 of 14 pro vyhledávání: '"JUAN Fernandez firecrown"'
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Akademický článek
Parasites of the Green-backed Firecrown (Sephanoides sephaniodes) in Chile.
Autor: González-Acuña, Daniel, Silva, Carolina, Soto, Marta, Mironov, Sergei, Moreno, Lucila, González-Gómez, Paulina L., Badrul, Hasan, Kinsella, Mike
Publikováno v: Revista Mexicana de Biodiversidad; Dec2011, Vol. 82 Issue 4, p1333-1336, 4p
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2
Spatial segregation of the endemic versus non-endemic hummingbird on Robinson Crusoe Island, Chile: the effect of competitor abundance but not resources or habitat
Autor: Jeferson Vizentin-Bugoni, Erin Hagen, Peter Hodum, Jesper Sonne, Juliana Cordeiro
Publikováno v: Journal of Ornithology. 158:793-798
Competitive pressure from invasive species tends to have a particularly strong impact on remote islands, and knowledge of such phenomena can be crucial to the conservation of endemic biodiversity. Of the two hummingbird species inhabiting Robinson Cr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4104bdffd13f07980145ec294f9b2d6d
https://doi.org/10.1007/s10336-017-1431-1
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3
Tsunami impact on the population development of a critically endangered hummingbird species of a Pacific island
Autor: Ingo J. Hahn, Julia Baumeister, Gerardo E. Soto, Pablo M. Vergara, Uwe Römer
Publikováno v: Population Ecology. 57:143-149
It is a long-standing question how tsunamis can influence wild populations of animals and plants. Here, we assessed short-term changes in the population of the criti- cally endangered Juan Fernandez Firecrown (Sephanoides fernandensis) by using abund
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b57d533f9a603ff0e9634efd782fc9d
https://doi.org/10.1007/s10144-014-0457-y
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4
Molecular characterisation of haemoparasites in forest birds from Robinson Crusoe Island: Is the Austral Thrush a potential threat to endemic birds?
Autor: Cristóbal I. Venegas, Javier Martínez, Santiago Merino, Rodrigo A. Vásquez
Publikováno v: Bird Conservation International
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
SummaryThe Juan Fernández Firecrown Sephanoides fernandensis and Juan Fernández Tit-Tyrant Anairetes fernandezianus are two endemic forest birds inhabiting Robinson Crusoe Island and are classified as ‘Critically Endangered’ and ‘Near Threate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaade45f341a84e4f425dc87e5a94116
https://doi.org/10.1017/s0959270914000227
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5
Habitat selection and population trends in terrestrial bird species of Robinson Crusoe Island: habitat generalists versus forest specialists
Autor: Uwe Römer, Pablo M. Vergara, Ingo J. Hahn
Publikováno v: Biodiversity and Conservation. 20:2797-2813
Habitat loss and degradation on oceanic islands are key processes leading to population decline of endemic birds and facilitating the establishment of invasive bird species. In this study, carried out in the Robinson Crusoe Island, we assessed densit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a953262750b01261fdfe0f85453a8ab6
https://doi.org/10.1007/s10531-011-0109-x
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6
Importance of nest attributes in the conservation of endemic birds of the Juan Fernández Archipelago, Chile
Autor: Uwe Römer, Ingo J. Hahn, Pablo M. Vergara
Publikováno v: BIRD CONSERVATION INTERNATIONAL
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
SummaryUnderstanding the particular nesting ecology of island endemic species represents the first step in identifying suitable micro-habitats and establishing efficient management programmes. This could become even more important when island bird as
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0ab9e2796410605836fff4a7dadc4af
https://doi.org/10.1017/s0959270911000050
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7
Evolution and history of hummingbirds (Aves: Trochilidae) from the Juan Fernandez Islands, Chile
Autor: Michael S. Roy, Juan Carlos Torres-Mura, Fritz Hertel
Publikováno v: Ibis. 140:265-273
The Juan Fernandez Firecrown Sephanoides fernandensis is an endangered endemic hummingbird that inhabits the Juan Fernandez Islands, 667 km off the coast of Chile. Its population has decreased from several thousand in the early part of this century t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::288caf568138e3b4d6839d9e5a22d6d1
https://doi.org/10.1111/j.1474-919x.1998.tb04388.x
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8
Hummingbirds of the Juan Fernández Islands: natural history, evolution and population status
Autor: Robert K. Colwell
Publikováno v: Ibis. 131:548-566
Two hummingbird species inhabit the Juan Fernandez Islands, nearly 700 km off the Chilean coast in the Pacific Ocean—the endangered endemic Juan Fernandez Firecrown Sephanoides fernandensis and the continental Green-backed Firecrown S. sephaniodes.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95f00ef2b9291509072e313a42b48506
https://doi.org/10.1111/j.1474-919x.1989.tb04790.x
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9
Periodical
Hummingbirds keep tabs.
Publikováno v: BirdWatching. Oct2011, Vol. 25 Issue 5, p14-14. 1/5p.
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10
Conservation of the Juan Fernandez firecrown and its island habitat
Autor: Fritz Hertel, Michael S. Roy, Juan C. Torres-Mura, Renate Sponer, Marina L. Lemus
Publikováno v: Oryx. 33:223
The Juan Fernandez Islands constitute two distantly separated (182 km) major islands, of which Isla Robinson Crusoe is the closest (667 km) to the Chilean mainland, and a number of smaller surrounding islets. The endemic Juan Fernandez firecrown Seph
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d8620b95d0bbc918befad993ba48f02
https://doi.org/10.1017/s003060530003057x
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