La Tour du Valat

Article

Does laying order influence growth rates of Common Eider ducklings? A skeptical view

S. T. A. Timmermans, Auteur ; C. D. Ankney, Auteur

Dans Journal of Avian Biology (30(3) SEP 1999)

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Article

A technique that increases detectability of passerine species during point counts

J. R. Zimmerling, Auteur ; C. D. Ankney, Auteur

Dans Journal of Field Ornithology (71(4) FAL 2000)

During April-July 1997, we censused birds in three woodlands near Arnprior, Ontario, Canada using conventional point counts (n = 12) and point counts supplemented with "pishing" (n = 12), a well-known method for attracting various bird species. [...]

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