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Food patch use by parent birds: to gather food for themselves or for their chicks?

S. Markman, Auteur ; B. Pinshow, Auteur ; J. Wright, Auteur ; B. P. Kotler, Auteur

Dans Journal of Animal Ecology (73(4) JUL 2004)

1. Despite its importance in the evolution of central-place foraging strategies, few studies have distinguished between patch use by parent birds for their own consumption vs. patch use for the purpose of provisioning young in the nest. 2. Adult[...]

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