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Impact of West Nile virus and other mortality factors on American white pelicans at breeding colonies in the northern plains of North America

Marsha A. Sovada, Auteur ; Pamela J. Pietz, Auteur ; Kathryn A. Conuerse, Auteur ; D. Tommy King, Auteur ; Erik K. Hofmeister, Auteur ; Paulette Scherr, Auteur ; Hon S. Ip, Auteur

Dans Biological Conservation (141(4) APR 2008)

American white pelicans (Pelecanus erythrorhynchos) are colonial-nesting birds and their breeding sites are concentrated in a few small areas, making this species especially vulnerable to factors that can influence productivity, such as disease,[...]

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