Do male barn swallows (Hirundo rustica) experience a trade-off between the expression of multiple sexual signals?

@article{Saino2003DoMB,
  title={Do male barn swallows (Hirundo rustica) experience a trade-off between the expression of multiple sexual signals?},
  author={Nicola Saino and Maria Romano and Roberto Sacchi and Paola Ninni and Paolo Galeotti and Anders Pape M{\o}ller},
  journal={Behavioral Ecology and Sociobiology},
  year={2003},
  volume={54},
  pages={465-471}
}
Some sexual selection models envisage exaggerated male secondary sexual characters to be costly and therefore reliable indicators of the quality of potential mates to choosy females. If male secondary sexual characters have a natural selection cost, they may be linked to each other by reciprocally constraining relationships that would prevent individual males from increasing their level of multiple signaling. Barn swallow (Hirundo rustica) males have at least two costly signals relevant to… 
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References

SHOWING 1-10 OF 54 REFERENCES
Paternity and Multiple Signaling: Effects of a Secondary Sexual Character and Song on Paternity in the Barn Swallow
TLDR
Female barn swallows Hirundo rustica, which are known to prefer males with the longest tail feathers, also preferred males with extreme expressions of a behavioral trait (song rate), as determined from patterns of paternity assessed by microsatellites.
Sexual ornamentation and immunocompetence in the barn swallow
TLDR
The results suggest that tail length imposes an immunocompetence cost on males, and that males with naturally long tails are differentially better able to cope with this cost.
Sexual selection in the barn swallow Hirundo rustica. VI. Aerodynamic adaptations
TLDR
Whether a feather ornament, the sexually exaggerated outermost tail feathers of male barn swallows Hirundo rustica, a trait currently subject to a directional female mate preference, and other aspects of the morphology used for flight have been modified to increase aerodynamic performance is tested.
Foraging costs of a tail ornament: Experimental evidence from two populations of barn swallows Hirundo rustica with different degrees of sexual size dimorphism
TLDR
It is demonstrated that tail length in male barn swallows affects foraging, and larger sexual size dimorphism occurs where the foraging cost of an increment in ornament size is smallest, which is consistent with a long tail being a condition-dependent viability indicator.
AN EXPERIMENTAL STUDY OF PATERNITY AND TAIL ORNAMENTATION IN THE BARN SWALLOW (HIRUNDO RUSTICA)
TLDR
There is a causal, positive relationship between male tail length and paternity and this study shows that female choice is a component of selection for larger male ornaments.
Viability is positively related to degree of ornamentation in male swallows
  • A. Møller
  • Biology
    Proceedings of the Royal Society of London. Series B: Biological Sciences
  • 1991
TLDR
Evaluating a natural population of swallows Hirundo rustica provides support for a ‘good genes’ model of sexual selection rather than the alternative models, showing that selection on tail length was not the result of selection on correlated characters.
Immune response of male barn swallows in relation to parental effort, corticosterone plasma levels, and sexual ornamentation
TLDR
The results can be reconciled with the hypothesis proposing a trade-off between parental activities and adaptive immunity and suggest that highly ornamented males are less exposed or less susceptible to stress arising from parental effort.
Viability costs of male tail ornaments in a swallow
TLDR
Impaired foraging efficiency of tail-elongated males increased the frequency of fault bars in their tail feathers, probably as a result of food deficiency during moult, thereby causing a fitness loss in terms of delayed breeding and a reduced annual production of offspring resulting from reduced sexual attractiveness during the following year.
DIFFERENTIAL COSTS OF A SECONDARY SEXUAL CHARACTER: AN EXPERIMENTAL TEST OF THE HANDICAP PRINCIPLE.
TLDR
It is found that survival decreased with tail elongation and increased with tail shortening of males, supporting the assumption that the secondary sexual character is costly, and the conditions for reliable sexual signaling by the tail ornament of male barn swallow are fulfilled.
DIFFERENTIAL COSTS OF A SECONDARY SEXUAL CHARACTER: AN EXPERIMENTAL TEST OF THE HANDICAP PRINCIPLE
TLDR
It is found that survival decreased with tail elongation and increased with tail shortening of males, supporting the assumption that the secondary sexual character is costly, and the conditions for reliable sexual signaling by the tail ornament of male barn swallow are fulfilled.
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