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Documents disponibles écrits par cet auteur (6)
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Article
Abigail A. Muscat, Auteur ; Bik Wheeler, Auteur ; Elliot M. Johnston, Auteur ; Joshua Parrott, Auteur ; Brian J. Olsen, Auteur
Article
Carrie E. Gray, Auteur ; Brian J. Olsen, AuteurUnderstanding how breeding and non-breeding populations are geographically linked across seasons has important behavioral, demographic, and evolutionary implications for migratory animals. We used movement data collected from satellite-tagged Re[...]
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Samuel G. Roberts, Auteur ; Rebecca A. Longenecker, Auteur ; Matthew A. Etterson, Auteur ; Katharine J. Ruskin, Auteur ; Chris S. Elphick, Auteur ; Brian J. Olsen, Auteur ; W. Gregory Shriver, AuteurAs saltmarsh habitat continues to disappear, understanding the factors that influence the population dynamics of saltmarsh breeding birds is an important step in the conservation of these declining species. Using 5 yrs (2011–2015) of demographic[...]
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Maureen D. Correll, Auteur ; Whitney A. Wiest, Auteur ; Thomas P. Hodgman, Auteur ; W. Gregory Shriver, Auteur ; Chris S. Elphick, Auteur ; Brian J. McGill, Auteur ; Kathleen M. O'brien, Auteur ; Brian J. Olsen, AuteurCoastal marshes are one of the world's most productive ecosystems. Consequently, they have been heavily used by humans for centuries, resulting in ecosystem loss. Direct human modifications such as road crossings and ditches and climatic stresso[...]
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Raymond M. Danner, Auteur ; Brian J. Olsen, Auteur ; David Luther, AuteurABSTRACT We performed the first winter surveys of the Atlantic Song Sparrow (Melospiza melodia atlantica), a poorly known subspecies that is endemic to sand dunes of the mid-Atlantic coast. Novel findings include that the Atlantic Song Sparrow i[...]
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Jennifer D. McCabe, Auteur ; Brian J. Olsen, AuteurWhile it is clear that many migratory behaviors are shared across taxa, generalizable models that predict the distribution and abundance of migrating taxa at the landscape scale are rare. In migratory landbirds, ephemeral concentrations of refue[...]
