Bower destruction and sexual competition in the satin bowerbird (Ptilonorhynchus violaceus)

@article{Borgia2004BowerDA,
  title={Bower destruction and sexual competition in the satin bowerbird (Ptilonorhynchus violaceus)},
  author={Gerald Borgia},
  journal={Behavioral Ecology and Sociobiology},
  year={2004},
  volume={18},
  pages={91-100}
}
  • G. Borgia
  • Published 1 December 1985
  • Environmental Science
  • Behavioral Ecology and Sociobiology
SummaryMale satin bowerbirds often destroy the bowers of other males. Bowers are a key element in male sexual display and their destruction represents a unique pattern of sexual competition. For two mating seasons bowers of displaying males were continously monitored to produce a complete record of bower destructions. The number of destructions at bowers and the amount of destruction of bowers were invesely correlated with bower quality. The best predictor of male bower destroying behaviour is… 
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References

SHOWING 1-10 OF 42 REFERENCES
Why Do Bowerbirds Build Bowers
central element of his theory of sexual selection called female choice. The high? ly sculptured structure of a bower and a male's use of brightly colored decora? tions suggested to Darwin that female
Reproductive Importance of Dominant Male Greater Prairie Chickens
TLDR
This study studied the importance of dominant males within a stabilized booming ground social organization, especially as related to reproductive success, both before and after the removal of dominant Males from a booming ground.
Female choice selects for extreme tail length in a widowbird
TLDR
It is reported here that males in which the tail was experimentally elongated showed higher mating success than males having normal or reduced tails: males with shortened tails held their territories as long as did other males.
Spacing and distribution of bowers in Macgregor's Bowerbird (Amblyornis macgregoriae)
TLDR
Macgregor's Bowerbird exhibits a social system that appears to be intermediate between lek behavior and territoriality, combining the social dynamics and opportunism of the former and the uniform field of display sites and nests of the latter.
Social Behavior of the Ruff, Philomachus Pugnax (L.)
TLDR
It appears that within the male community two groups of males coexist which show distinct differences in behavior and in a complicated way these behavioral differences are associated with differences in the external appearance of the individual males.
SEXUAL SELECTION IN TOADS: THE ROLES OF FEMALE CHOICE AND MALE BODY SIZE
TLDR
The first extreme of sexual selection, competition among males, has been documented by field studies on baboons, dungflies, elephant seals, lizards, prairie chickens, and sage grouse and some biologists have doubted its importance to evolution.
SEXUAL SELECTION AND THE EVOLUTION OF FEMALE CHOICE
  • M. Kirkpatrick
  • Biology, Psychology
    Evolution; international journal of organic evolution
  • 1982
TLDR
The primary conclusion of the present paper is that the initial selective advantages for the female preference assumed by Fisher, O'Donald, and many later authors are not necessary for either the origin or subsequent elaboration of mating preferences for traits associated with reduced survivorship.
Models of speciation by sexual selection on polygenic traits.
  • R. Lande
  • Biology
    Proceedings of the National Academy of Sciences of the United States of America
  • 1981
TLDR
The models elucidate genetic mechanisms that can initiate or contribute to rapid speciation by sexual isolation and divergence of secondary sexual characters in polygamous species.
...
...