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Auteur John A. Muller |
Documents disponibles écrits par cet auteur (2)
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Article
Nuwanthika P. Nagode, Auteur ; John A. Muller, Auteur ; Daizaburo Shizuka, Auteur ; Jeremy D. Ross, AuteurBirds often aggregate into more dense groupings during nonbreeding than breeding periods, and understanding what drives flocking behavior during the nonbreeding period is essential for guiding their management. These groupings include large floc[...]![]()
Article
John A. Muller, Auteur ; Joseph A. Veech, Auteur ; Richard M. Kostecke, AuteurSprague's Pipits (Anthus spragueii) are migratory grassland songbirds endemic to North America that have experienced a substantial decline in population over the last half-century. No complete account of their historic wintering range is availab[...]



