Počet záznamů: 1
Delineating large-scale migratory connectivity of reed warblers using integrated multistate models
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SYSNO ASEP 0464521 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Delineating large-scale migratory connectivity of reed warblers using integrated multistate models Tvůrce(i) Procházka, Petr (UBO-W) RID, ORCID, SAI
Hahn, S. (CH)
Rolland, S. (FR)
van der Jeugd, H. (NL)
Csörgö, T. (HU)
Jiguet, F. (FR)
Mokwa, T. (PL)
Liechti, F. (CH)
Vangeluwe, D. (BE)
Korner-Nievergelt, F. (CH)Celkový počet autorů 10 Zdroj.dok. Diversity and Distributions. - : Wiley - ISSN 1366-9516
Roč. 23, č. 1 (2017), s. 27-40Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Acrocephalus scirpaceus ; band encounter data ; bird migration ; loop migration ; migratory connectivity ; ring recovery data ; ring recovery model ; species distribution ; survival Vědní obor RIV EG - Zoologie Obor OECD Ecology CEP GA13-06451S GA ČR - Grantová agentura ČR Institucionální podpora UBO-W - RVO:68081766 UT WOS 000389944100003 EID SCOPUS 84996844013 DOI 10.1111/ddi.12502 Anotace Assessing the extent of large-scale migratory connectivity is crucial for
understanding the evolution of migratory systems and effective species conservation. It has been, however, difficult to elucidate the annual whereabouts of migratory populations of small animals across the annual cycle. Here, we use the reed warbler (Acrocephalus scirpaceus) as one of the most frequently ringed passerines in Europe to demonstrate how ring re-encounter and geolocator data can be used to effectively quantify range-wide distribution of different populations.
Birds were ringed across Europe and re-encountered in Europe, Africa and the Middle East. We employed multistate models which quantify range-wide distribution of different breeding populations while accounting for the spatial and temporal heterogeneity in the re-encounter probabilities and differential age-specific survival during migratory and non-migratory periods. In addition, we integrated geolocator and breeding abundance data as well as human population density to provide a realistic picture of the year-round distribution of the reed warbler, a trans-Saharan migrant.
Our modelling approach revealed frequent use of the western Mediterranean
flyway for the majority of western European populations, but a higher absolute number of reed warblers used the eastern flyway. Further, many populations used different stopover areas during post- and pre-breeding migration, resulting in an anticlockwise loop migration pattern.
The integrative modelling framework helped us to depict the range-wide migration pattern more realistically than raw ring re-encounter data would allow.Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2018
Počet záznamů: 1