First insights into the migration route and migratory connectivity of the Paddyfield Warbler using geolocator tagging and stable isotope analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F18%3A00489663" target="_blank" >RIV/68081766:_____/18:00489663 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/18:10391211
Result on the web
<a href="http://dx.doi.org/10.1007/s10336-018-1557-9" target="_blank" >http://dx.doi.org/10.1007/s10336-018-1557-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10336-018-1557-9" target="_blank" >10.1007/s10336-018-1557-9</a>

Result language
angličtina
Original language name
First insights into the migration route and migratory connectivity of the Paddyfield Warbler using geolocator tagging and stable isotope analysis
Original language description
The Paddyfield Warbler Acrocephalus agricola has recently expanded its breeding range westwards to the western coast of the Black Sea. Although its non-breeding range is known (southern Iran to northern Myanmar), current knowledge on how individual birds migrate and how their routes evolve alongside range expansion processes is very limited. Data from one geolocator deployed on a Paddyfield Warbler at a recently established breeding site in Bulgaria show that this individual retraced the recent range expansion and followed a rather conservative route instead of migrating directly to India. An additional stable hydrogen (δ2H) analysis of feathers from 25 individual breeding birds in Bulgaria that had been grown during their stay in the non-breeding grounds indicated a low degree of migratory connectivity at the non-breeding grounds. Our results provide a first insight into the migration pattern of the Paddyfield Warbler and should stimulate further research on the use of the understudied Indo-European flyway by this species.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10615 - Ornithology

Project
<a href="/en/project/GA13-06451S" target="_blank" >GA13-06451S: Propojení fází ročního cyklu: význam sezónních interakcí pro ekologii tažných ptáků</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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