An Appraisal of the Use of Hydrogen-Isotope Methods to Delineate Origins of Migratory Saw-whet Owls in North America

Autor: De Ruyck, Chris, Hobson, Keith A., Koper, Nicola, Larson, Keith W., Wassenaar, Leonard I.
Zdroj: The Condor, 2013 May 01. 115(2), 366-374.
Databáze: JSTOR Journals