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Documents disponibles écrits par cet auteur (15)
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Article
D’Juan A. Moreland, Auteur ; Aiman Raza, Auteur ; Olivia R. Brooks, Auteur ; Kevin E. Omland, Auteur ; Michelle J. Moyer, AuteurFemale song in songbirds has historically been understudied compared to male song. Previous work by our lab found that female Orchard Oriole (Icterus spurius) song is acoustically reduced and more variable compared to male song. To investigate f[...]
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Karan J. Odom, Auteur ; Evangeline M. Rose, Auteur ; Michael T. Hallworth, Auteur ; Oscar A. Díaz-Marrero, Auteur ; Kevin E. Omland, Auteur
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Derek A. Coss, Auteur ; Kevin E. Omland, Auteur ; Evangeline M. Rose, Auteur
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Anna M. Kearns, Auteur ; Leo Joseph, Auteur ; Aude Thierry, Auteur ; John F. Malloy, Auteur ; Maria Nandadevi Cortes-Rodriguez, Auteur ; Kevin E. Omland, AuteurComplex spatial and temporal phylogenetic patterns have emerged among Pacific Island radiations and their Australian and New Guinean congeners. We explore the diversification of Australo-Pacific Petroica robins using the first phylogeny with com[...]
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Alice Cibois, Auteur ; Jean-Claude Thibault, Auteur ; Nicholas R. Friedman, Auteur ; Kevin E. Omland, Auteur ; Laure Desutter-Grandcolas, Auteur ; Tony Robillard, Auteur ; Eric Pasquet, AuteurThe Pacific Ocean is the site of the most important diversification of insular reed warblers (Acrocephalus). In the Marquesas Islands (Eastern Polynesia), reed warblers belong to two distinct lineages that have reached the archipelago independen[...]
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Maria Nandadevi Cortes-Rodriguez, Auteur ; Rachel J. Sturge, Auteur ; Kevin E. Omland, AuteurABSTRACT Geographic barriers between populations of a species can result in divergence of genes, morphology, or behaviors that can lead to speciation. The Yellow-backed Oriole (Icterus chrysater) is distributed from southern Mexico to Colombia, [...]
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Anna M. Kearns, Auteur ; Lauren C. White, Auteur ; Jeremy J. Austin, Auteur ; Kevin E. Omland, AuteurThe Pacific Robin (Petroica multicolor) is a polytypic species, with 14 subspecies recognised in the tropical south-western Pacific Ocean. Like most of the avifauna of this region, the Pacific Robin has received little taxonomic attention since [...]
Article
Daniel J. Funk, Auteur ; Kevin E. Omland, Auteur ; Douglas J. Futuyma, Auteur
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Lynna M. Kiere, Auteur ; Christopher M. Hofmann, Auteur ; J. Jordan Price, Auteur ; Thomas W. Cronin, Auteur ; Kevin E. Omland, AuteurCarotenoid-based colors have signaling roles in a range of animal taxa, yet little is known about how carotenoids vary across species or whether overall patterns may vary across genera. The caciques (Cacicus, Clypicterus and Ocyalus; family Icte[...]
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Rachel J. Sturge, Auteur ; Kevin E. Omland, Auteur ; J. Jordan Price, Auteur ; Bernard Lohr, AuteurBirdsong has important functions in attracting and competing for mates, and song characteristics are thought to diverge rapidly during the process of speciation. In contrast, other avian vocalizations that may have non-reproductive functions, su[...]
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Elizabeth M. Humphries, Auteur ; Jeffrey L. Peters, Auteur ; Jón E. Jónsson, Auteur ; Roger Stone, Auteur ; Alan D. Afton, Auteur ; Kevin E. Omland, Auteur
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Natasha D. G. Hagemeyer, Auteur ; Rachel J. Sturge, Auteur ; Kevin E. Omland, Auteur ; J. Jordan Price, AuteurOrchard Orioles (Icterus spurius) and Fuertes Orioles (I. fuertesi) recently diverged from each other, making them an ideal system for investigating trait evolution and mechanisms of reproductive isolation during the early stages of speciation. [...]
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Christopher M. Hofmann, Auteur ; Kevin J. McGraw, Auteur ; Thomas W. Cronin, Auteur ; Kevin E. Omland, AuteurCarotenoids produce the brilliant red, orange, and yellow colors of many animals. However, melanin pigments can also confer some of these same hues. Because carotenoid and melanin colors are produced in different ways and may serve different sig[...]
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Christopher M. Hofmann, Auteur ; Thomas W. Cronin, Auteur ; Kevin E. Omland, AuteurAlthough many animals use carotenoids to produce bright yellow, orange, and red colors, an increasing number of studies have found that other pigments, such as melanins, may also be used to produce bright colors. Yet, almost nothing is known abo[...]
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Leo Joseph, Auteur ; Gregory J. Adcock, Auteur ; Celeste Linde, Auteur ; Kevin E. Omland, Auteur ; Robert Heinsohn, Auteur ; R. Terry Chesser, Auteur ; David Roshier, AuteurTwo Australian species of teal (Anseriformes: Anatidae: Anas), the grey teal Anas gracilis and the chestnut teal A. castanea, are remarkable for the zero or near-zero divergence recorded between them in earlier surveys of mitochondrial DNA (mtDN[...]
