High-ranking alleviates male local competition in lek mating systems.
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ABSTRACT:
SUBMITTER: Giavazzi F
PROVIDER: S-EPMC6185937 | biostudies-literature | 2018 Oct
REPOSITORIES: biostudies-literature
Publications
High-ranking alleviates male local competition in lek mating systems.
Giavazzi Fabio F Saino Nicola N Vailati Alberto A
Scientific reports 20181012 1
Territoriality entails demanding social interactions with competing individuals, typically males. Variation in quality of males can be predicted to affect the spatial arrangement of territories. We present a model aimed at understanding the spatial properties of territories on leks, where the presence of a hierarchy in a population of males leads to the clustering of individuals around high-ranking 'hotshot' males. The hierarchy results in a decrease in the number of nearest neighbors interactin ...[more]
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