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Assessing migration patterns of sharp-shinned hawks Accipiter striatus using stable-isotope and band encounter analysis

R. B. Smith, Auteur ; T. D. Meehan, Auteur ; B. O. Wolf, Auteur

Dans Journal of Avian Biology (34(4) DEC 2003)

Intraspecific migration patterns in birds have both spatial and temporal components. Two commonly reported spatial patterns are leap-frog and chain migration. Temporal migration patterns refer to the timing of migration of populations from diffe[...]

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