Spring migration routes and chronology of surf scoters (Melanitta perspicillata): a synthesis of Pacific coast studies
De La Cruz, S.E.W., Takekawa, J. Y., Wilson, M. T., Nysewander, D. R., Evenson, J. R., Esler, D., Boyd, W. S., Ward, D. H.Volume:
87
Language:
english
Journal:
Canadian Journal of Zoology
DOI:
10.1139/z09-099
Date:
November, 2009
File:
PDF, 1.64 MB
english, 2009