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\n2014 IUCN Red List Category (as evaluated by BirdLife International – the official Red List Authority for birds for IUCN): Near Threatened
\nFamily\/Sub-family Apodidae
\nSpecies name author (Gmelin, 1789)
\nTaxonomic source(s) Dowsett and Forbes-Watson (1993), Sibley and Monroe (1990, 1993)
\nSummary Collocalia francica breeds colonially in caves and lava tunnels3 in R\u00e9union (to France) and Mauritius. In the 1970s, the species was much less common on R\u00e9union than Mauritius4.
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\nRecent discoveries on R\u00e9union of several large colonies indicate that the population has since increased substantially5 to over 10,000 mature individuals2,8, including a small number of sites with more than 1,500 birds1,5,7. On Mauritius, numbers have declined markedly in the last century, continuing through the last 20 years, with surveys in the 1990s indicating habitation of 34 caves, but complete removal of birds from a further 19. The population was estimated to be a minimum of 2,244-2,610 birds9. Collection for birds’ nest soup and vandalism of caves are the principle threats on Mauritius5,6. In an extreme case, the entrance of one cave has been completely filled in6. On R\u00e9union, proposed development of canyoning and caving tourism may threaten some colonies, and protected areas may be needed8.
\nImportant Bird Areas Click here to view map showing IBAs where species is recorded, including sites where the species does not meet any IBA criteria.
\nReferences 1. Barr\u00e9 et al. (1996). 2. V. Bretagnolle in litt. (1999). 3. Cheke (1987c). 4. Cheke (1987b). 5. A. Cheke verbally (2000). 6. C. Jones in litt. (2000). 7. Le Corre and Safford (2001). 8. M. Le Corre in litt. (1999). 9. G. Middleton per C. Jones in litt. (2000).
\nText account compilers Rachel McClellan (BirdLife International), Andrew O’Brien (BirdLife International)
\nIUCN Red List evaluators Stuart Butchart (BirdLife International), Alison Stattersfield (BirdLife International)
\nRecommended citation BirdLife International (2014) Species factsheet: Collocalia francica. Downloaded from http:\/\/www.birdlife.org on 29\/6\/2014
\n This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, and BirdLife International (2004) Threatened birds of the world 2004 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
\nTo provide new information to update this factsheet or to correct any errors, please email BirdLife
\nTo contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife’s Globally Threatened Bird Forums<\/p>\n","protected":false},"excerpt":{"rendered":"
.birdlife.org 2014 IUCN Red List Category (as evaluated by BirdLife International – the official Red List Authority for birds for IUCN): Near Threatened Family\/Sub-family Apodidae Species name author (Gmelin, 1789) Taxonomic source(s) Dowsett and Forbes-Watson (1993), Sibley and Monroe (1990, 1993) Summary Collocalia francica breeds colonially in caves and lava tunnels3 in R\u00e9union (to France) […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[413],"tags":[],"yoast_head":"\n