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Does cholesterol differ in urban and rural European Starlings (Sturnus vulgaris) across different developmental stages?

Courtney R. Linkous, Auteur ; Denyelle A.V. Kilgour, Auteur ; Sarah Guindre-Parker, Auteur

Dans Wilson Journal of Ornithology (The) (136(2) June, 2024)

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Alula size signals male condition and predicts reproductive performance in an Arctic-breeding passerine

Sarah Guindre-Parker, Auteur ; H. Grant Gilchrist, Auteur ; Sarah Baldo, Auteur ; Oliver P. Love, Auteur

Dans Journal of Avian Biology (44(3) JUN 2013)

While studies of achromatic plumage signaling are scarce relative to chromatic ornaments, achromatic ornaments have the potential to act as an efficient form of visual communication due to the highly conspicuous contrast between black and white [...]

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Revisiting the condition-dependence of melanin-based plumage

Sarah Guindre-Parker, Auteur ; Oliver P. Love, Auteur

Dans Journal of Avian Biology (45(1) JAN 2014)

Support against the condition-dependence of melanin plumage signals has relied on data from species exhibiting both melanin- and carotenoid-based plumage ornaments. As the mechanisms leading to variation in carotenoid- and melanin-based plumage [...]

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Snow buntings sing individually distinctive songs and show inter-annual variation in song structure

Sarah Baldo, Auteur ; Daniel J. Mennill, Auteur ; Sarah Guindre-Parker, Auteur ; H. Grant Gilchrist, Auteur ; Oliver P. Love, Auteur

Dans Wilson Journal of Ornithology (The) (126(2) 2014)

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