Skip navigation
Skip navigation

Biometric sex discrimination is unreliable when sexual dimorphism varies within and between years: an example in Eurasian Oystercatchers Haematopus ostralegus

van de Pol, Martijn; Oosterbeek, Kees; Rutten, Anne L.; Ens, Bruno J.; Tinbergen, Joost M.; Verhulst, Simon

Description

Molecular sexing of birds has been possible for over a decade, but for practical reasons many studies still use biometric data for sex discrimination. In some species, the sexes are easy to distinguish but sexual dimorphism is often more subtle, requiring the use of statistical analyses of biometric measurements to discriminate sexes. These models are usually parameterized and validated using data from a limited number of sites and years. However, the resulting discriminant functions are often...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
URI: http://hdl.handle.net/1885/63343
Source: Ibis
DOI: 10.1111/j.1474-919X.2008.00891.x

Download

File Description SizeFormat Image
01_van de Pol_Biometric_sex_discrimination_2009.pdf361.15 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator