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Comparisons between juvenile and adult American Robins foraging for mulberry fruit

E. Natasha Vanderhoff, Auteur ; Perri K. Eason, Auteur

Dans Wilson Journal of Ornithology (The) (120(1) 2008)

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Article

Influence of environmental variables on foraging by juvenile American Robins

E. Natasha Vanderhoff, Auteur ; Perri K. Eason, Auteur

Dans Journal of Field Ornithology (79(2) JUN 2008)

Juvenile birds lack the experience of adults and, as a result, are typically less efficient foragers. Environmental factors can influence how birds forage and the outcome of foraging bouts, but few investigators have considered the effects of su[...]

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