La Tour du Valat

Article

Annual variation in food densities and factors affecting wetland use by waterfowl in the Mississippi Alluvial Valley

Heath M. Hagy, Auteur ; Jacob N. Straub, Auteur ; Michael L. Schummer, Auteur ; Richard M. Kaminski, Auteur

Dans Wildfowl (Sp. Iss. 4 2014)

Spatial and temporal heterogeneity in habitat quantity and quality, weather and other variables influence the production of food and the distribution of waterfowl, making it difficult to predict carrying capacity accurately. Food densities for w[...]

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Article

Spring migration of waterfowl in the northern hemisphere: a conservation perspective

Joshua D. Stafford, Auteur ; Adam K. Janke, Auteur ; Michael J. Anteau, Auteur ; Aaron T. Pearse, Auteur ; Anthony D. Fox, Auteur ; Johan Elmberg, Auteur ; Jacob N. Straub, Auteur ; Michael W. Eichholz, Auteur ; Céline Arzel, Auteur

Dans Wildfowl (Sp. Iss. 4 2014)

Spring migration is a key part of the annual cycle for waterfowl populations in the northern hemisphere, due to its temporal proximity to the breeding season and because resources may be limited at one or more staging sites. Research based on fi[...]

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