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Visually Sexing Loggerhead Shrike (Lanius Ludovicianus) Using Plumage Coloration and Pattern
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West Nile virus infection in the eastern loggerhead shrike (Lanius ludovicianus migrans): pathology, epidemiology,

Mads F Bertelsen1, Rolf-Arne Olberg, Graham J Crawshaw

  • 1Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada. mfb@zoo.dk

Journal of Wildlife Diseases
|October 7, 2004
PubMed

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