title: Colour preferences in nest-building zebra finches.
abstract: Some bird species are selective in the materials they choose for nest building, preferring, for example, materials of one colour to others. However, in many cases the cause of these preferences is not clear. One of those species is the zebra finch, which exhibits strong preferences for particular colours of nest material. In an attempt to determine why these birds strongly prefer one colour of material over another, we compared the preferences of paired male zebra finches for nest material colour with their preferences for food of the same colours. We found that birds did indeed prefer particular colours of nest material (in most cases blue) but that they did not generally prefer food of one colour over the other colours. It appears, then, that a preference for one colour or another of nest material is specific to the nest-building context. This article is part of a Special Issue entitled: insert SI title.
authors.affiliation: University of St Andrews, St Mary's College, South Street, St Andrews, Fife KY16 9JP, UK; Schools of Biology and Psychology, University of St Andrews, St Andrews, Fife KY16 9AJ, UK.
authors.forename: Felicity
authors.initials: F
authors.lastname: Muth
authors.forename: Matthew
authors.initials: M
authors.lastname: Steele
authors.forename: Susan D
authors.initials: SD
authors.lastname: Healy
mesh_terms: D000818:Animals; D003116:Color; D003627:Data Interpretation, Statistical; D005260:Female; D046369:Finches / Q000502:physiology*; D005502:Food; D008297:Male; D009425:Nesting Behavior / Q000502:physiology*; D014741:Video Recording
keywords: Colour preference; Nest building; Nest material