Male signalling and dominance in the penduline tit Remiz pendulinus

Á Pogány, V. Altbäcker, T. Székely

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Secondary sexual characters (e.g. badges, ornaments) are involved in many species in male-male competition and/or in female choice. We tested a proposition, the armament-ornament model, in a small passerine bird, the Eurasian penduline tit Remiz pendulinus, which exhibits an unusually diverse breeding system that includes sequential polygyny and polyandry, and uniparental care by the male or the female. Previous studies showed that the size of black eyestripes (masks) in males functions as an ornament, since females prefer males with large masks. Here we report that in an aviary experiment, male mask size did not predict dominance status. Our results are consistent with a field study, and these together suggest that male mask size is a secondary sexual signal in penduline tits: it is a trait used by females in mate choice decisions.

Original languageEnglish
Pages (from-to)191-199
Number of pages9
JournalActa Zoologica Academiae Scientiarum Hungaricae
Volume54
Issue number2
Publication statusPublished - Jun 6 2008

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Keywords

  • Dominance
  • Dual function
  • Penduline tit
  • Remiz pendulinus
  • Sexual signal

ASJC Scopus subject areas

  • Animal Science and Zoology

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