Mezidruhové rozpoznávání rehka zahradního rehkem domácím

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F06%3A00006867" target="_blank" >RIV/60076658:12310/06:00006867 - 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

Heterospecific rival recognition in Black Redstart (Phoenicurus ochruros).

Popis výsledku v původním jazyce

It has long been hypothesized that birds learn to recognize heterospecific competitors and for that reason males behave more aggressively against the intruders in areas of local sympatry. Recently, it has been confirmed that individuals of one species are able to learn species-specific visual and acoustical characteristics of heterospecific rivals and that they are able to remember these associations. Here we test the hypotheses about the importance of learning in interspecific interactions, long-time memory of species-specific traits and early timing of this learning to post-fledging period in Black Redstart (Phoenicurus ochruros). We show that Black Redstart males respond to the playback of Redstart (P. phoenicurus) only in the areas, where the two species come to close contact. This result demonstrates that Black Redstart males learn individually to recognize the rival species in the areas of local coexistence. Black Redstart males responded in heterospecific experiments before the

Název v anglickém jazyce

Heterospecific rival recognition in Black Redstart (Phoenicurus ochruros).

Popis výsledku anglicky

It has long been hypothesized that birds learn to recognize heterospecific competitors and for that reason males behave more aggressively against the intruders in areas of local sympatry. Recently, it has been confirmed that individuals of one species are able to learn species-specific visual and acoustical characteristics of heterospecific rivals and that they are able to remember these associations. Here we test the hypotheses about the importance of learning in interspecific interactions, long-time memory of species-specific traits and early timing of this learning to post-fledging period in Black Redstart (Phoenicurus ochruros). We show that Black Redstart males respond to the playback of Redstart (P. phoenicurus) only in the areas, where the two species come to close contact. This result demonstrates that Black Redstart males learn individually to recognize the rival species in the areas of local coexistence. Black Redstart males responded in heterospecific experiments before the

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Ornis Fennica

ISSN

0030-5685

e-ISSN

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Svazek periodika

83

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

FI - Finská republika

Počet stran výsledku

9

Strana od-do

153-161

Kód UT WoS článku

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EID výsledku v databázi Scopus

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