Observations of redwinged blackbirds (Agelaius phoeniceus phoeniceus) distribution in the Ottawa area.

dc.contributor.author	Vaillancourt, Jean.
dc.date.accessioned	2009-04-17T15:59:24Z
dc.date.available	2009-04-17T15:59:24Z
dc.date.created	1960
dc.date.issued	1960
dc.degree.level	Masters
dc.degree.name	M.Sc.
dc.description.abstract	Populations of redwinged blackbirds (Agelaius phoeniceus phoeniceus) vary in density in different habitats in the Ottawa area. Population densities in three sample areas are defined in terms of numbers of breeding birds and numbers of nests. An attempt is made to define environmental factors which influence population densities in the different sample areas and affect census methods. Feeding of wild and captive birds were studied.
dc.format.extent	68 p.
dc.identifier.citation	Source: Masters Abstracts International, Volume: 45-06, page: 3046.
dc.identifier.uri	http://hdl.handle.net/10393/10620
dc.identifier.uri	http://dx.doi.org/10.20381/ruor-16916
dc.publisher	University of Ottawa (Canada)
dc.subject.classification	Biology, Ecology.
dc.title	Observations of redwinged blackbirds (Agelaius phoeniceus phoeniceus) distribution in the Ottawa area.
dc.type	Thesis

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