Long-term trends in timing of breeding and brood size in the red-backed shrike Lanius collurio in the Czech Republic, 1964-2004.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F08%3A00005435" target="_blank" >RIV/61989592:15310/08:00005435 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Long-term trends in timing of breeding and brood size in the red-backed shrike Lanius collurio in the Czech Republic, 1964-2004.

Original language description

Climate change has affected breeding dates and clutch sizes in many bird species. To date, most of the studies aimed at assessing the effects of climate change on these phenological events in birds have been on hole-nesting species and the changes linkedeither to local climate variation or to some large-scale composite variables, such as the North Atlantic Oscillation (NAO). Relatively less is known about the climate responses of open-nesting birds and on the relative roles of climate variables at different scales. Using bird ringing records covering a time span of 41 years, we documented shifts in the timing of breeding and brood size in a long-distance migrant, the Red-Backed Shrike (Lanius collurio) from a central European population. We found a 3-to 4-day shift towards earlier breeding and an increase in brood size by approximately 0.3 nestlings since 1964. The Red-Backed Shrikes start to breed in May and rear the first nestlings in June. During the period 1964?2004, temperatures

Czech name

Dlouhodobé trendy v časování hnízdění a velikosti snůšky u ťuhýka obecného Lanius collurio v České republice,1964-2004.

Czech description

Práce popisuje dlouhodobé trendy v časování hnízdění a velikosti snůšky u ťuhýka obecného na území České republiky v letech 1964 až 2004. Zjistili jsme, že ťuhýk posunul dobu hnízdění o 3-4 dny a zároveň došlo i k nárůstu počtu mláďat na hnízdě.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EG - Zoology

OECD FORD branch

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Project

<a href="/en/project/GA206%2F07%2F0483" target="_blank" >GA206/07/0483: Climate mediated interactions between songbirds and dormice: consequences for their life histories</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Ornithology

ISSN

0021-8375

e-ISSN

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Volume of the periodical

149

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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