Heterospecific rival recognition in Black Redstart (Phoenicurus ochruros).

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Heterospecific rival recognition in Black Redstart (Phoenicurus ochruros).

Original language description

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

Czech name

Mezidruhové rozpoznávání rehka zahradního rehkem domácím

Czech description

Bylo prokázáno, že rehci zahradní rozpoznávají rehka domácího jako potenciálního rivala jen v těch populacích, kde jsou oba druhy v bezprostředním kontaktu. To svědčí pro to, že je agrasivita získávána učením.

Type

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

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

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Continuities

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

Publication year

2006

Confidentiality

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

Name of the periodical

Ornis Fennica

ISSN

0030-5685

e-ISSN

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Volume of the periodical

83

Issue of the periodical within the volume

1

Country of publishing house

FI - FINLAND

Number of pages

9

Pages from-to

153-161

UT code for WoS article

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EID of the result in the Scopus database

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