Nest desertion is not predicted by cuckoldry in the Eurasian penduline tit

René E. van Dijk, Lidia A. Mészáros, Marco van der Velde, Tamás Székely, Ákos Pogány, J. Szabad, Jan Komdeur

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Engagement in extra-pair copulations is an example of the abundant conflicting interests between males and females over reproduction. Potential benefits for females and the risk of cuckoldry for males are expected to have important implications on the evolution of parental care. However, whether parents adjust parental care in response to parentage remains unclear. In Eurasian penduline tits Remiz pendulinus, which are small polygamous songbirds, parental care is carried out either by the male or by the female. In addition, one third of clutches is deserted by both male and female. Desertion takes place during the egg-laying phase. Using genotypes of nine microsatellite loci of 443 offspring and 211 adults, we test whether extra-pair paternity predicts parental care. We expect males to be more likely to desert cuckolded broods, whereas we expect females, if they obtain benefits from having multiple sires, to be more likely to care for broods with multiple paternity. Our results suggest that parental care is not adjusted to parentage on an ecological timescale. Furthermore, we found that male attractiveness does not predict cuckoldry, and we found no evidence for indirect benefits for females (i. e., increased growth rates or heterozygosity of extra-pair offspring). We argue that male Eurasian penduline tits may not be able to assess the risk of cuckoldry; thus, a direct association with parental care is unlikely to evolve. However, timing of desertion (i. e., when to desert during the egg-laying phase) may be influenced by the risk of cuckoldry. Future work applying extensive gene sequencing and quantitative genetics is likely to further our understanding of how selection may influence the association between parentage and parental care.

Original languageEnglish
Pages (from-to)1425-1435
Number of pages11
JournalBehavioral Ecology and Sociobiology
Volume64
Issue number9
DOIs
Publication statusPublished - 2010

Fingerprint

brood desertion
extra-pair copulation
parental care
nests
parentage
paternity
deserts
oviposition
desert
egg
brood rearing
songbird
quantitative genetics
songbirds
copulation
heterozygosity
sires
genotype
microsatellite repeats
timescale

Keywords

  • Breeding system
  • Extra-pair copulation
  • Indirect benefits
  • Parental care
  • Penduline tit
  • Remiz pendulinus

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Animal Science and Zoology

Cite this

van Dijk, R. E., Mészáros, L. A., van der Velde, M., Székely, T., Pogány, Á., Szabad, J., & Komdeur, J. (2010). Nest desertion is not predicted by cuckoldry in the Eurasian penduline tit. Behavioral Ecology and Sociobiology, 64(9), 1425-1435. https://doi.org/10.1007/s00265-010-0958-4

Nest desertion is not predicted by cuckoldry in the Eurasian penduline tit. / van Dijk, René E.; Mészáros, Lidia A.; van der Velde, Marco; Székely, Tamás; Pogány, Ákos; Szabad, J.; Komdeur, Jan.

In: Behavioral Ecology and Sociobiology, Vol. 64, No. 9, 2010, p. 1425-1435.

Research output: Contribution to journalArticle

van Dijk, RE, Mészáros, LA, van der Velde, M, Székely, T, Pogány, Á, Szabad, J & Komdeur, J 2010, 'Nest desertion is not predicted by cuckoldry in the Eurasian penduline tit', Behavioral Ecology and Sociobiology, vol. 64, no. 9, pp. 1425-1435. https://doi.org/10.1007/s00265-010-0958-4
van Dijk, René E. ; Mészáros, Lidia A. ; van der Velde, Marco ; Székely, Tamás ; Pogány, Ákos ; Szabad, J. ; Komdeur, Jan. / Nest desertion is not predicted by cuckoldry in the Eurasian penduline tit. In: Behavioral Ecology and Sociobiology. 2010 ; Vol. 64, No. 9. pp. 1425-1435.
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