Phenology and duration of remigial moult in Surf Scoters (Melanitta perspicillata) and White-winged Scoters (Melanitta fusca) on the Pacific coast of North America

By Dickson R.D.   Esler D.   Hupp J.W.   Anderson E.M.   Evenson J.R.   Barrett J.  

Canadian Journal of Zoology, Vol. 90, Iss. 8, 2012-08 ,pp. : 932-944

NRC Research Press

Access to resources Recommend Favorite

Foraging effort of Surf Scoters (Melanitta perspicillata) wintering in a spatially and temporally variable prey landscape

By Esler Daniel   Boyd W. S.   Kirk Molly K.  

Canadian Journal of Zoology, Vol. 85, Iss. 12, 2007-12 ,pp. : 1207-1215

NRC Research Press

Access to resources Recommend Favorite

Spring migration routes and chronology of surf scoters (Melanitta perspicillata): a synthesis of Pacific coast studies

By 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.  

Canadian Journal of Zoology, Vol. 87, Iss. 11, 2009-11 ,pp. : 1069-1086

NRC Research Press

Access to resources Recommend Favorite

Size-selective predation by river otter (Lontra canadensis) improves refuge properties of shallow coastal marine nursery habitats

By Cote D.   Gregory R. S.   Stewart H. M.J.  

Canadian Journal of Zoology, Vol. 86, Iss. 11, 2008-11 ,pp. : 1324-1328

NRC Research Press

Access to resources Recommend Favorite

Possible roles of habitat, competition and avian nest predation in the decline of the Willow Tit Parus montanus in Britain: Capsule Although stable in their preferred, wet habitats, Willow Tits have declined in woodland, probably because of habitat degradation rather than increases in avian nest predator and competitor numbers.

By Siriwardena Gavin M.  

Bird Study, Vol. 51, Iss. 3, 2004-10 ,pp. : 193-202

Taylor & Francis Ltd

Access to resources Recommend Favorite