The repeatability of avian egg ejection behaviors across different temporal scales, breeding stages, female ages and experiences

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33153414" target="_blank" >RIV/61989592:15310/14:33153414 - isvavai.cz</a>

Výsledek na webu

<a href="http://download.springer.com/static/pdf/244/art%253A10.1007%252Fs00265-014-1688-9.pdf?auth66=1425302328_9ea1a89f7e3c8869275e62d4b6aec4f1&ext=.pdf" target="_blank" >http://download.springer.com/static/pdf/244/art%253A10.1007%252Fs00265-014-1688-9.pdf?auth66=1425302328_9ea1a89f7e3c8869275e62d4b6aec4f1&ext=.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00265-014-1688-9" target="_blank" >10.1007/s00265-014-1688-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The repeatability of avian egg ejection behaviors across different temporal scales, breeding stages, female ages and experiences

Popis výsledku v původním jazyce

An evolutionarily fundamental, yet rarely examined, aspect of host parasite arms races is the repeatability of individual host responses to parasitism. We examined the repeatability of egg ejection, and the latency to eject, across a time-scale of days (within one breeding attempt), weeks and months (between breeding attempts within one breeding season), and years (across different breeding seasons). The ejection of non-mimetic model eggs by European blackbirds,Turdus merula, showed overall high repeatability (r~0.70) and, similar to empirical patterns on most other behavioral traits already studied, showed decreasing repeatability with time. In contrast, latency to ejection showed negligible repeatability overall (r~0.20) and did not change with time.Ejection rates, latencies to ejection and the repeatability of egg ejection did not differ between young and old females. Previous experience with experimentation (number of model eggs the female received before the focal trial) marginal

Název v anglickém jazyce

The repeatability of avian egg ejection behaviors across different temporal scales, breeding stages, female ages and experiences

Popis výsledku anglicky

An evolutionarily fundamental, yet rarely examined, aspect of host parasite arms races is the repeatability of individual host responses to parasitism. We examined the repeatability of egg ejection, and the latency to eject, across a time-scale of days (within one breeding attempt), weeks and months (between breeding attempts within one breeding season), and years (across different breeding seasons). The ejection of non-mimetic model eggs by European blackbirds,Turdus merula, showed overall high repeatability (r~0.70) and, similar to empirical patterns on most other behavioral traits already studied, showed decreasing repeatability with time. In contrast, latency to ejection showed negligible repeatability overall (r~0.20) and did not change with time.Ejection rates, latencies to ejection and the repeatability of egg ejection did not differ between young and old females. Previous experience with experimentation (number of model eggs the female received before the focal trial) marginal

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Behavioral Ecology and Sociobiology

ISSN

0340-5443

e-ISSN

—

Svazek periodika

68

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

11

Strana od-do

"749?759"

Kód UT WoS článku

000334436200006

EID výsledku v databázi Scopus

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