La Tour du Valat

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Migration routes and Bird Conservation Regions used by Eastern Population Tundra Swans Cygnus columbianus columbianus in North America

Khristi A. Wilkins, Auteur ; Richard A. Malecki, Auteur ; Patrick J. Sullivan, Auteur ; Joseph C. Fuller, Auteur ; John P. Dunn, Auteur ; Larry J. Hindman, Auteur ; Gary R. Costanzo, Auteur ; Dennis Luszcz, Auteur

Dans Wildfowl (60 2010)

The Eastern Population (EP) of Tundra Swans Cygnus columbianus columbianus breeds from the Alaskan North Slope to eastern Hudson Bay in Canada and winters in the eastern United States. Breeding and migration habitats have been difficult to ident[...]

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Article

Using occupancy models of forest breeding birds to prioritize conservation planning

Amielle A. De Wan, Auteur ; Patrick J. Sullivan, Auteur ; Arthur J. Lembo, Auteur ; Charles R. Smith, Auteur ; John C. Maerz, Auteur ; James P. Lassoie, Auteur ; Milo E. Richmond, Auteur

Dans Biological Conservation (142(5) MAY 2009)

As urban development continues to encroach on the natural and rural landscape, land-use planners struggle to identify high priority conservation areas for protection. Although knowing where urban-sensitive species may be occurring on the landsca[...]

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