The condor | |
Geolocator tracking of Great Reed-Warblers (Acrocephalus arundinaceus) identifies key regions for migratory wetland specialists in the Middle East and sub-Saharan East Africa | |
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关键词: Afro-Palearctic flyway; Afrotropics; avian conservation; Important Bird Areas; migratory species; Turkey; wetland-dependent species; migration bottleneck; | |
DOI : 10.1650/CONDOR-16-63.1 | |
学科分类:动物科学 | |
来源: Central Ornithology Publication Office | |
【 摘 要 】
ABSTRACT Wetland-dependent migratory songbirds represent one of the most vulnerable groups of birds on the planet, with >67% of wetland-obligate species threatened with extinction. One of the major hurdles for conservation efforts is determining the migration routes, stopover sites, and wintering sites of these species. We describe an annual migration cycle revealed by geolocator tracking of Great Reed-Warblers (Acrocephalus arundinaceus) breeding in the Aras River wetlands of eastern Turkey. Because of its relatively large size and breeding ground fidelity, the Great Reed-Warbler is an excellent candidate for geolocator studies and can serve as an indicator species for other wetland songbirds, many of which are particularly threatened in the Middle East. All birds made use of at least 2 wintering grounds in South Sudan, on the Indian Ocean coast and on the western shores of Lake Malawi, as well as several important stopover sites. We also identified a counterclockwise migration path into and out of Afric...
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201901238692780ZK.pdf | 2184KB | download |