Cross-seasonal dynamics in body mass of male Harlequin Ducks: a strategy for meeting costs of reproduction

By Esler Daniel   Bond Jeanine C.  

Canadian Journal of Zoology, Vol. 88, Iss. 2, 2010-02 ,pp. : 224-230

NRC Research Press

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Fish and harlequin ducks compete on breeding streams

By LeBourdais S. V.   Ydenberg R. C.   Esler D.  

Canadian Journal of Zoology, Vol. 87, Iss. 1, 2009-01 ,pp. : 31-40

NRC Research Press

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Population structure of breeding Harlequin Ducks and the influence of predation risk

By Heath J.P.   Robertson G.J.   Montevecchi W.A.  

Canadian Journal of Zoology, Vol. 84, Iss. 6, 2006-06 ,pp. : 855-864

NRC Research Press

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Aggregative response of Harlequin Ducks to herring spawning in the Strait of Georgia, British Columbia

By Rodway Michael S   Regehr Heidi M   Ashley John   Clarkson Peter V   Goudie R I.   Hay Douglas E   Smith Cyndi M   Wright Kenneth G  

Canadian Journal of Zoology, Vol. 81, Iss. 3, 2003-03 ,pp. : 504-514

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Nutrient acquisition by female Harlequin Ducks prior to spring migration and reproduction: evidence for body mass optimization

By Bond Jeanine C.   Esler Daniel  

Canadian Journal of Zoology, Vol. 84, Iss. 9, 2006-09 ,pp. : 1223-1229

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