title: Genetic evidence for male biased dispersal in the red-billed quelea Quelea quelea.
abstract: In order to detect sex-biased dispersal in the red-billed quelea Quelea quelea in southern Africa, we used the assignment index technique to determine the probability that individuals originated from the population in which they were sampled. This is the first time that this multilocus genetic test has been used in a bird species and is informative despite evidence that the population under study exhibits little genetic structure. There was a pattern of male-biased dispersal, the first example in a passerine, and the first time that evidence of a sex-biased pattern of dispersal has been shown for queleas.
authors.affiliation: Institute of Cell, Animal and Population Biology, University of Edinburgh, King's Buildings, Edinburgh EH9 3JT, UK.
authors.forename: M
authors.initials: M
authors.lastname: Dallimer
authors.forename: C
authors.initials: C
authors.lastname: Blackburn
authors.forename: P J
authors.initials: PJ
authors.lastname: Jones
authors.forename: J M
authors.initials: JM
authors.lastname: Pemberton
mesh_terms: D025041:Animal Migration; D000818:Animals; D001717:Birds / Q000235:genetics* / Q000502:physiology; D001947:Breeding; D005260:Female; D014644:Genetic Variation; D008297:Male; D018895:Microsatellite Repeats; D012727:Sex Characteristics