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Article

Male Red-winged Blackbirds with experimentally dulled epaulets experience no disadvantage in sexual selection

Ken Yasukawa, Auteur ; David A. Enstrom, Auteur ; Patricia G. Parker, Auteur ; Thomas C. Jones, Auteur

Dans Journal of Field Ornithology (81(1) MAR 2010)

The epaulets of male Red-winged Blackbirds (Agelaius phoeniceus) are frequently cited as a sexually selected plumage ornament, but a number of laboratory and field studies provide little evidence that they are currently experiencing sexual selec[...]

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Article

Morphological variation and genetic structure of Galapagos Dove (Zenaida galapagoensis) populations: issues in conservation for the Galapagos bird fauna

Diego Santiago-Alarcon, Auteur ; Susan M. Tanksley, Auteur ; Patricia G. Parker, Auteur

Dans Wilson Journal of Ornithology (The) (118(2) 2006)

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Article

Plasmodium blood parasite found in endangered Galapagos penguins (Spheniscus mendiculus)

Iris I. Levin, Auteur ; Diana C. Outlaw, Auteur ; F. Hernan Vargas, Auteur ; Patricia G. Parker, Auteur

Dans Biological Conservation (142(12) DEC 2009)

This is the first report of a Plasmodium blood parasite found in the Galapagos Archipelago. Phylogenetic analyses place this parasite, recovered from endangered Galapagos penguins (Spheniscus mendiculus), within the genus Plasmodium, and suggest[...]

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