Large-scale age-dependent skewed sex ratio in a sexually dimorphic avian scavenger.

Age-dependent skewed sex ratios have been observed in bird populations, with adult males generally outnumbering females. This trend is mainly driven by higher female mortality, sometimes associated with anthropogenic factors. Despite the large amount of work on bird sex ratios, research examining th...

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Bibliographic Details
Main Authors: Sergio A Lambertucci, Martina Carrete, José Antonio Donázar, Fernando Hiraldo
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2012-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3459903?pdf=render