Sib-sib communication and the risk of prey theft in the barn owl Tyto alba

Conflicts among siblings are widespread and their resolution involves complex physical and communication tools. Observations in the barn owl Tyto alba showed that siblings vocally communicate in the absence of parents to negotiate priority of access to the impending food resources that parents will...

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Veröffentlicht in:	Journal of avian biology 2008-11, Vol.39 (6), p.593-598
Hauptverfasser:	Roulin, Alexandre, Colliard, Caroline, Russier, Flavien, Fleury, Matthieu, Grandjean, Valentin
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal nesting Animal vocalization Barns Ecological competition Food Food access Food consumption Larceny Letters Owls Siblings Tyto alba
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