Assessing Seasonal Variation in Counts and Movements of Bonaparte's Gulls Larus philadelphia on the Niagara River, Ontario
Autor: | Kirk, David Anthony, Bellerby, Gordon, Brook, Rodney W., Weseloh, D. V. (Chip), Ewins, Peter J. |
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Zdroj: | Waterbirds: The International Journal of Waterbird Biology, 2008 Jun 01. 31(2), 193-202. |
Databáze: | JSTOR Journals |
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