Repeatability of nest predation in passerines depends on predator species and time scale

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F10%3A10218214" target="_blank" >RIV/61989592:15310/10:10218214 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Repeatability of nest predation in passerines depends on predator species and time scale

Popis výsledku v původním jazyce

It has been proposed that some specific locations of bird's nests have higher intrinsic chances of being depredated than other locations. This predicts that fates of consecutive nesting attempts at the same site should be repeatable. We used 20 pairs ofold thrush nests to simulate repeated nesting attempts at the same sites, both within and between breeding seasons (n=40 sites x 2 trials x 2 years = 160). Each nest was monitored by a camera to record multiple predation events and to identify predators.Predation by all predator species was repeatable during a 15-day trial. Predation by principal predators (jay Garrulus glandarius, marten Martes martes/foina) and total predation (all species combined) was not correlated within pairs of simultaneously exposed nests or within samples of nests from particular study plot, and not repeatable for individual nests between-trials or between-years.

Název v anglickém jazyce

Repeatability of nest predation in passerines depends on predator species and time scale

Popis výsledku anglicky

It has been proposed that some specific locations of bird's nests have higher intrinsic chances of being depredated than other locations. This predicts that fates of consecutive nesting attempts at the same site should be repeatable. We used 20 pairs ofold thrush nests to simulate repeated nesting attempts at the same sites, both within and between breeding seasons (n=40 sites x 2 trials x 2 years = 160). Each nest was monitored by a camera to record multiple predation events and to identify predators.Predation by all predator species was repeatable during a 15-day trial. Predation by principal predators (jay Garrulus glandarius, marten Martes martes/foina) and total predation (all species combined) was not correlated within pairs of simultaneously exposed nests or within samples of nests from particular study plot, and not repeatable for individual nests between-trials or between-years.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F04%2F1081" target="_blank" >GA206/04/1081: Vliv predace hnízd na sezónní fekunditu u volně hnízdících pěvců</a><br>

Návaznosti

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

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Oikos: a journal of ecology

ISSN

0030-1299

e-ISSN

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Svazek periodika

119

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

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Kód UT WoS článku

000273069000015

EID výsledku v databázi Scopus

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