Seasonal and diel patterns of song output by great reed warblers Acrocephalus arundinaceus.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F02%3A67020022" target="_blank" >RIV/68081766:_____/02:67020022 - 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

Seasonal and diel patterns of song output by great reed warblers Acrocephalus arundinaceus.

Original language description

We examined seasonal and diel singing activity budgets of great reed warblers in two areas of Central Europe in three different ways, over a period of ten consecutive years. Song was recorded from 12 April to 3 August. Males exhibited regular singing activity after arrival with a peak in the second half of May and beginning of June, Thereafter their activity continued to decrease and almost ceased in mid-July. In both study sites great reed warblers exhibited similar seasonal patterns of singing activity. There was a significant difference in the rate of singing between daylight and the dark (88.7% and 11.3% respectively); this ratio was similar over the whole song-period. We found similar singing rates in the first and the second half of the day. Thechanges in singing activity were connected with twilight**. The period of daylight alternating with the dark stimulated song output of great reed warblers. In the morning, two to three hours after twilight, activity increased considerably

Czech name

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Czech description

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Type

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

CEP classification

EG - Zoology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Biologia

ISSN

0006-3088

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

10

Pages from-to

267-276

UT code for WoS article

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EID of the result in the Scopus database

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